A B C D E F G H I K L M N O P Q R

Transcription

1 Safety controllers Technical overview and applications lexi lassic and lexi Soft safety controllers are both modular and expandable units, which prevents unnecessary inputs and outputs. Using S's configuration tools, the planning engineer has the ability to quickly select sensors and actuators by dragging and dropping specific symbols into our easy-to-use software. This results in a complete connection diagram with mpressively easy: lexi lassic unction setting via rotary switch asy configuration through certified programs (4 function blocks) Significant advantages over relays: ess space required educed wiring effort Shorter response times omplete diagnostics through indicators on the modules results in less downtime lexi lassic onfigurator: Just a few clicks to reach your goal The lexi lassic configurator is an immense help in preparing a lexi system. You can place modules side by side; adding sensors and actuators using the drag and drop feature. lus, the view of the internal logic makes design quick and easy. The programs produced can be set on the device using a screwdriver. - 0 roject lexi lassic system: trouble-free electrical installation. oth the lexi lassic and lexi Soft can be optimally integrated with all safety sensors. ateways for all leading networks (e.g., T, US-, open, odbus T, thernet (T/)) are available. This helps minimize downtimes significantly. ntuitive software, modular hardware: lexi Soft ntuitive configuration software with 38 certified function blocks Safe networking of up to 4 lexi Soft stations without additional hardware (lexi ink technology) mmediate verification of the safety function using the simulation mode uick commissioning through configuration memory in the system plug lexi Soft esigner: owerful logic to quickly create a project rom the easy-to-place modules and elements, to the logic simulation and the wiring, the lexi Soft esigner is an intuitive tool throughout the configuration process. With 38 available logic blocks and the option to export/import application parts, it is easy to control safety-related functions. roject lexi Soft system: UT T UST STY SYSTS S /

2 / umber of inputs umber of outputs unctions pplication escription roduct age odular safety controller odular safety controller 1) epending on module combination 2) nhanced unction nterface (), communication interface to S safety sensors; further information page -8 3) //ypass/uting 4) onsisting of the following groups: Standard oolean, start/edge, delays, counter and fast shut-off, /output modules, muting/presses inimum system width ) ) 1 module (22.5 mm) ) ) 2 modules (45 mm) umber of selectable function blocks onfiguration via screwdriver Software-based Safe device communication via 2) inking of up to 4 stations 4 3) lexi lassic -2 UT T UST STY SYSTS S aaaaaaaaaaaaaaaaaaaaaaaaa 38 4) lexi Soft -25-1

3 odular safety controller lexi lassic ptimal integration of S safety devices Significant reduction in the control cabinet width asy program selection using rotary switches (no software required) Significant reduction in the wiring effort elay module US-, eviceet, open, odbus T, thernet (T/), theret/ and T integration urther information Technical specifications - 2 age -5 nternal circuitry -18 imensional drawings -20 onnection diagrams -21 ccessories -24 Systematic safety -0 Services -0 Technical data overview umber of inputs umber of outputs roduct description The lexi lassic series uses a safety control concept that enables different units and modules to be connected together based on the application requirements. The plug-in style units enable communication between the individual units over an internal bus. The connected sensors and the function are defined using rotary switches on the related units; except for the relay modules and the fieldbus modules, which are used for integration in a higher level controller without a safety function. These modules are output units and have no affect on the logic set or the function of the upstream units. n-system added value lexi lassic system always comprises a main unit (U) or muting main unit () and, as required, additional Safety controllers , depending on module combination , depending on module combination ieldbus (depending on type) open, eviceet, thernet (T/), theret/, odbus T, US-, T rogram selection djustable by means of rotary switch ogical functions (depending on type) uting, verride /,, YSS umber of muting sensors (depending on type) odule umber of inputs umber of outputs The lexi lassic series comprises the following units: U (main unit) XU (extension unit) 8 (input expansion unit) (muting main unit) X (muting extension unit) (muting expansion unit) 2/-4 (relay module) /V// (gateway US-, eviceet, open, odbus T, thernet (T/), theret/ and T ) extension units and an appropriate gateway. elay time (adjustable at outputs 3/4) U T T U S T S T Y SYS T S S / unctions ieldbus umber of application diagnostic outputs ain unit s xtension unit 4 4 (depending on type),, YSS nput expansion unit 4 dualchannel uting main unit 6 4 uting uting extension unit 6 4 uting input expansion unit 3 uting, elt stop, verride elay module 1) 2/4 relay outputs 1/2 ateway iagnostics 2) 3) 1) U10-2/U12-2 safety relays may be used as an alternative (cf. -57). 2) Via standard network 3) US-, eviceet, open, odbus T, thernet (T/), theret/, T onfiguring lexi lassic modules:

4 odular safety controller lexi lassic rdering information ain unit umber of inputs: 2 dual-channel or 4 single-channel umber of outputs: 2 dual-channel or 4 single-channel elay time (outputs 3/4) onnection type Type art no. lug-in terminals U3T ual-level spring clamp terminals U4T s... 5 s lug-in terminals U3T ual-level spring clamp terminals U4T s s 0 s s xtension unit umber of inputs: 2 dual-channel or 4 single-channel umber of outputs: 2 dual-channel or 4 single-channel nput expansion unit umber of inputs: 4 dual-channel or 8 single-channel uting main unit umber of inputs: 1 dual-channel and 4 single-channel umber of outputs: 1 dual-channel and 2 single-channel uting: umber of muting sensors: / lug-in terminals U3T ual-level spring clamp terminals U4T lug-in terminals U3T ual-level spring clamp terminals U4T elay time (outputs 3/4) onnection type Type art no. 0 s... 5 s 0 s s 0 s s lug-in terminals XU3T ual-level spring clamp terminals XU4T lug-in terminals XU3T ual-level spring clamp terminals XU4T lug-in terminals XU3T ual-level spring clamp terminals XU4T lug-in terminals XU3T ual-level spring clamp terminals XU4T onnection type Type art no. lug-in terminals ual-level spring clamp terminals onnection type Type art no. lug-in terminals ual-level spring clamp terminals UT T UST STY SYSTS S - 3

5 odular safety controller lexi lassic Safety controllers UT uting extension unit umber of inputs: 1 dual-channel and 4 single-channel umber of outputs: 1 dual-channel and 2 single-channel uting: umber of muting sensors: onnection type Type art no. lug-in terminals X ual-level spring clamp terminals X uting input expansion unit umber of inputs: 3 single-channel uting: onnection type Type art no. lug-in terminals ual-level spring clamp terminals elay module ateway - 4 umber of / contacts umber of application diagnostic outputs onnection type Type art no. 2 1 lug-in terminals 23 1) ual-level spring clamp terminals 24 1) lug-in terminals 43 1) ual-level spring clamp terminals 44 1) ) lternatively U10-2/U12-2 safety relays may be used (cf. (-57)). onnection type ieldbus Type art no. lug-in terminals US- ual-level spring clamp terminals lug-in terminals V eviceet ual-level spring clamp terminals V lug-in terminals open ual-level spring clamp terminals thernet (T/), theret/ Screw-terminal connector thernet (T/), odbus T T T UST STY SYSTS S /

6 odular safety controller lexi lassic Technical specifications You can find more detailed data in the operating instructions. ownload at ain unit eneral data Type Safety related parameters / U3T0 U4T0 U3T5 U4T5 U3T50 Safety integrity level S3 ( 61508) ategory ategory 4 ( S 13849) U4T50 erformance level e ( S 13849) d (mean probability of a dangerous failure per hour) 2.5 x ), 6.0 x ) ( S 13849) T (ission Time) 20 years ( S 13849) mbient operating temperature Storage temperature ir humidity from... to 15 % %, non-condensing limate conditions according to Vibration resistance 5 z z Vibration resistance (checked to) , nclosure rating / lamps 40 ousing 20 lectromagnetic compatibility () lass ( 61000, 55011) rotection class System connection onnection type onnection conductor cross-section imensions (W x x ) Weight 1) ual-channel outputs 2) Single-channel outputs lug-in terminals ual-level spring clamp terminals lug-in terminals able gland ual-level spring clamp terminals lug-in terminals ual-level spring clamp terminals U3T300 lug-in terminals UT T UST STY SYSTS S U4T300 ual-level spring clamp terminals Single-wire or fine-wire conductor: 1 x 0.14 mm² mm² or 2 x 0.14 mm² mm² / fine-wire with terminal crimp according to 46288: 1 x 0.25 mm² mm² or 2 x 0.25 mm² mm² 29 mm x 96.5 mm x mm 180 g - 5

7 odular safety controller lexi lassic Safety controllers UT lectrical data Type - 6 U3T0 U4T0 U3T5 U4T5 U3T50 U4T50 U3T300 U4T300 Supply voltage 24 V (19.2 V V ) Type of supply voltage V (electrical output circuit on 4/2 > 25 V /60 V ) V or SV (electrical output circuit on 4/2 < 25 V /60 V ) ower consumption 3W Switch-on time ax. 60 s Short-circuit protection 4 g (with tripping characteristics or ) nput circuit (1-4,, S1 - S3) umber of inputs 2 dual-channel or 4 single-channel nput voltage 13 V V nput voltage W 5 V... 5 V nput current 2.4 m m nput current W 2.5 m m Switch-on time in. 70 ms Synchronous time monitoring 1500 ms (at program 2) 500 ms (at program 4 and 5) umber of muting sensors 0, 2 uting time to operate ax. 61 ms, at program 3 1) Tolerated muting sensor signal interrupt ax. 100 ms, at program 3 2) Switch-on time T button 3s 3) ontrol outputs (X1, X2) umber of outputs 2 Type of output semiconductors, short-circuit protected, cross-circuit monitored utput voltage 16 V V utput current ax. 120 m Test pulse width 40 ms (at program 1, 2, 4, 5, 6 and 9 on X1 and X2, at program 3.2 on X1) 52 ms (at program 3.2 on X2) Test pulse rate 5z oad capacity (test pulse width) 1000 n (40 ms) Safety outputs (1, 2, 3, 4) umber of outputs 4 Type of output semiconductors, short-circuit protected, cross-circuit monitored utput voltage 18 V V utput current ax. 2 Test pulse width 700 μs Test pulse rate 12.5 z z oad capacity 1000 n able length 100 m (1.5 mm²) esponse time 13 ms ms 4) elay time (outputs 3/4) 1) Time between valid muting condition and active muting 2) ne muting input may be W for this time 3) Upon applying the supply voltage 4) epending on the selected program and the connected sensors 0 s... 5 s, adjustable 0 s s, adjustable 0 s s, adjustable T UST STY SYSTS S /

8 odular safety controller lexi lassic unctional data Type eset/restart xternal device monitoring mergency stop switch ogical functions uting xtension unit eneral data Type Safety related parameters / U3T0 XU3T0 U4T0 XU4T0 U3T5 XU3T5 U4T5 U3T50 anual, automatic/configurable,, YSS, uting XU4T5 XU3T50 Safety integrity level S3 ( 61508) ategory ategory 4 ( S 13849) erformance level e ( S 13849) d (mean probability of a dangerous failure per hour) U4T50 XU4T x ), 6.0 x ) ( S 13849) T (ission Time) 20 years ( S 13849) mbient operating temperature Storage temperature ir humidity from... to 15 % %, non-condensing limate conditions according to Vibration resistance 5 z z Vibration resistance (checked to) , nclosure rating / lamps 40 ousing 20 lectromagnetic compatibility () lass ( 61000, 55011) rotection class System connection onnection type onnection conductor cross-section imensions (W x x ) Weight 1) ual-channel outputs 2) Single-channel outputs lug-in terminals ual-level spring clamp terminals lug-in terminals able gland ual-level spring clamp terminals lug-in terminals ual-level spring clamp terminals U3T300 XU3T300 lug-in terminals UT T UST STY SYSTS S U4T300 XU4T300 ual-level spring clamp terminals Single-wire or fine-wire conductor: 1 x 0.14 mm² mm² or 2 x 0.14 mm² mm² / fine-wire with terminal crimp according to 46288: 1 x 0.25 mm² mm² or 2 x 0.25 mm² mm² 22.5 mm x 96.5 mm x mm 180 g - 7

9 odular safety controller lexi lassic Safety controllers UT lectrical data Type - 8 XU3T0 XU4T0 XU3T5 XU4T5 XU3T50 XU4T50 XU3T300 XU4T300 Supply voltage 24 V (19.2 V V ) Type of supply voltage V (electrical output circuit on 4/2 > 25 V /60 V ) V or SV (electrical output circuit on 4/2 < 25 V /60 V ) ower consumption 3W Switch-on time ax. 60 s Short-circuit protection 4 g (with tripping characteristics or ) nput circuit (1-4,, S1 - S3) umber of inputs 2 dual-channel or 4 single-channel nput voltage 13 V V nput voltage W 5 V... 5 V nput current 2.4 m m nput current W 2.5 m m Switch-on time in. 70 ms Synchronous time monitoring 1500 ms (at program 2) 500 ms (at program 4 and 5) umber of muting sensors 0, 2 uting time to operate ax. 61 ms, at program 3 1) Tolerated muting sensor signal interrupt ax. 100 ms, at program 3 2) ontrol outputs (X1, X2) umber of outputs 2 Type of output semiconductors, short-circuit protected, cross-circuit monitored utput voltage 16 V V utput current ax. 120 m Test pulse width 40 ms (at program 1, 2, 4, 5, 6 and 9 on X1 and X2, at program 3.2 on X1) 52 ms (at program 3.2 on X2) Test pulse rate 5z oad capacity (test pulse width) 1000 n (40 ms) Safety outputs (1, 2, 3, 4) umber of outputs 4 Type of output semiconductors, short-circuit protected, cross-circuit monitored utput voltage 18 V V utput current ax. 2 Test pulse width 700 μs Test pulse rate 12.5 z z oad capacity 1000 n able length 100 m (1.5 mm²) esponse time 13 ms ms 3) elay time (outputs 3/4) 1) Time between valid muting condition and active muting 2) ne muting input may be W for this time 3) epending on the selected program and the connected sensors 0 s... 5 s, adjustable 0 s s, adjustable 0 s s, adjustable T UST STY SYSTS S /

10 odular safety controller lexi lassic unctional data Type eset/restart xternal device monitoring mergency stop switch ogical functions uting nput expansion unit eneral data / XU3T0 XU4T0 XU3T5 XU4T5 XU3T50 anual, automatic/configurable,, YSS, uting XU4T50 Type Safety related parameters Safety integrity level S3 ( 62061) ategory ategory 4 ( S 13849) erformance level e ( S 13849) d (mean probability of a dangerous failure per hour) 3.8 x ), 7.3 x ) ( S 13849) mbient operating temperature Storage temperature ir humidity from... to 15 % %, non-condensing limate conditions according to Vibration resistance 5 z z Vibration resistance (checked to) , nclosure rating / lamps 40 ousing 20 lectromagnetic compatibility () lass ( 61000, 55011) XU3T300 rotection class System connection able gland onnection type lug-in terminals ual-level spring clamp terminals onnection conductor cross-section imensions (W x x ) Weight 1) ual-channel outputs 2) Single-channel outputs UT T UST STY SYSTS S XU4T300 Single-wire or fine-wire conductor: 1 x 0.14 mm² mm² or 2 x 0.14 mm² mm² / fine-wire with terminal crimp according to 46288: 1 x 0.25 mm² mm² or 2 x 0.25 mm² mm² 22.5 mm x 96.5 mm x mm 150 g - 9

11 odular safety controller lexi lassic Safety controllers UT lectrical data Type ower consumption 3W nput circuit (1-8) umber of inputs 4 dual-channel or 8 single-channel nput voltage 13 V V nput voltage W 5 V... 5 V nput current 2.4 m m nput current W 2.5 m m Switch-on time in. 70 ms Synchronous time monitoring 1500 ms (at program 3 and 5) uting main unit eneral data Type 3 4 Safety related parameters Safety integrity level S3 ( 61508) S3 ( 62061) ategory ategory 4 ( S 13849) erformance level e ( S 13849) d (mean probability of a dangerous failure per hour) 7.9 x 10-9 ( S 13849) T (ission Time) 20 years ( S 13849) mbient operating temperature Storage temperature ir humidity from... to 15 % %, non-condensing limate conditions according to Vibration resistance 5 z z Vibration resistance (checked to) , nclosure rating / lamps 40 ousing 20 lectromagnetic compatibility () lass ( 61000, 55011) rotection class System connection able gland onnection type lug-in terminals ual-level spring clamp terminals onnection conductor cross-section Single-wire or fine-wire conductor: 1 x 0.14 mm² mm² or 2 x 0.14 mm² mm² / fine-wire with terminal crimp according to 46288: 1 x 0.25 mm² mm² or 2 x 0.25 mm² mm² imensions (W x x ) 29 mm x 96.5 mm x mm Weight 180 g - 10 T UST STY SYSTS S /

12 odular safety controller lexi lassic lectrical data Type 3 4 Supply voltage Type of supply voltage ower consumption / V (19.2 V V ) V (electrical output circuit on 4/2 > 25 V /60 V ) V or SV (electrical output circuit on 4/2 < 25 V /60 V ) 3W Switch-on time ax. 10 s Short-circuit protection 4 g (with tripping characteristics or ) nput circuit (1, 2,, S1) ontrol outputs (X1) Safety outputs (1, 2) umber of inputs nput voltage nput voltage W nput current nput current W Switch-on time 1 dual-channel and 4 single-channel 15 V V 5 V... 5 V 3 m (2.3 m m) 2.5 m m in. 70 ms umber of muting sensors 2, 4 uting time to operate ax. 70 ms Tolerated muting sensor signal interrupt ax. 200 ms 1) Total muting monitoring time ctivation and time adjustable 0.33 min min Switch-on time T button 3s 2) umber of outputs 1 Type of output semiconductors, short-circuit protected, cross-circuit monitored utput voltage 18 V V utput current oad capacity ax. 120 m ax n umber of outputs 2 Type of output semiconductors, short-circuit protected, cross-circuit monitored utput voltage 18 V V utput current esponse time Test pulse width Test pulse rate oad capacity able length esponse time 1) ne muting input may be W for this time 2) Upon applying the supply voltage ax. 2 < 13 ms 300 μs 5z 500 n 100 m (1.5 mm²) < 13 ms UT T UST STY SYSTS S - 11

13 odular safety controller lexi lassic Safety controllers UT unctional data Type 3 4 eset/restart anual, automatic/configurable xternal device monitoring ogical functions uting, override uting verride oncurrence monitoring onitoring total muting time Sensor gap monitoring nd of muting by S uting extension unit eneral data Type X3 X4 Safety related parameters Safety integrity level S3 ( 61508) S3 ( 62061) ategory ategory 4 ( S 13849) erformance level e ( S 13849) d (mean probability of a dangerous failure per hour) 7.9 x 10-9 ( S 13849) T (ission Time) 20 years ( S 13849) mbient operating temperature Storage temperature ir humidity from... to 15 % %, non-condensing limate conditions according to Vibration resistance 5 z z Vibration resistance (checked to) , nclosure rating / lamps 40 ousing 20 lectromagnetic compatibility () lass ( 61000, 55011) rotection class System connection able gland onnection type lug-in terminals ual-level spring clamp terminals onnection conductor cross-section Single-wire or fine-wire conductor: 1 x 0.14 mm² mm² or 2 x 0.14 mm² mm² / fine-wire with terminal crimp according to 46288: 1 x 0.25 mm² mm² or 2 x 0.25 mm² mm² imensions (W x x ) 22.5 mm x 96.5 mm x mm Weight 180 g - 12 T UST STY SYSTS S /

14 odular safety controller lexi lassic lectrical data Type X3 X4 Supply voltage Type of supply voltage ower consumption Switch-on time unctional data / V (19.2 V V ) V (electrical output circuit on 4/2 > 25 V /60 V ) V or SV (electrical output circuit on 4/2 < 25 V /60 V ) 3W ax. 10 s Short-circuit protection 4 g (with tripping characteristics or ) nput circuit (1, 2,, S1) ontrol outputs (X1) Safety outputs (1, 2) umber of inputs nput voltage nput voltage W nput current nput current W Switch-on time 1 dual-channel and 4 single-channel 15 V V 5 V... 5 V 3 m (2.3 m m) 2.5 m m in. 70 ms umber of muting sensors 2, 4 uting time to operate ax. 70 ms Tolerated muting sensor signal interrupt ax. 200 ms 1) Total muting monitoring time 1) ne muting input may be W for this time ctivation and time adjustable 0.33 min min umber of outputs 1 Type of output utput voltage utput current oad capacity semiconductors, short-circuit protected, cross-circuit monitored 18 V V ax. 120 m ax n umber of outputs 2 Type of output utput voltage utput current esponse time Test pulse width Test pulse rate oad capacity able length esponse time semiconductors, short-circuit protected, cross-circuit monitored 18 V V ax. 2 < 13 ms 300 μs 5z 500 n 100 m (1.5 mm²) < 13 ms Type X3 X4 eset/restart xternal device monitoring ogical functions uting verride oncurrence monitoring onitoring total muting time Sensor gap monitoring nd of muting by S anual, automatic/configurable uting, override UT T UST STY SYSTS S - 13

15 odular safety controller lexi lassic Safety controllers UT uting input expansion unit eneral data Type 3 4 Safety related parameters lectrical data - 14 Safety integrity level d (mean probability of a dangerous failure per hour) S3 ( 61508) S3 ( 62061) ategory ategory 4 ( S 13849) erformance level e ( S 13849) 6.1 x 10-9 ( S 13849) T (ission Time) 20 years ( S 13849) mbient operating temperature Storage temperature ir humidity from... to 15 % %, non-condensing limate conditions according to Vibration resistance 5 z z Vibration resistance (checked to) , nclosure rating / lamps 40 ousing 20 lectromagnetic compatibility () lass ( 61000, 55011) rotection class System connection T UST STY SYSTS S / able gland onnection type lug-in terminals ual-level spring clamp terminals onnection conductor cross-section imensions (W x x ) Weight Single-wire or fine-wire conductor: 1 x 0.14 mm² mm² or 2 x 0.14 mm² mm² / fine-wire with terminal crimp according to 46288: 1 x 0.25 mm² mm² or 2 x 0.25 mm² mm² 22.5 mm x 96.5 mm x mm Type 3 4 ower consumption nput ciruit (1, S, V) umber of inputs nput voltage nput voltage W nput current nput current W Switch-on time 150 g 1.8 W 3 single-channel 15 V V 5 V... 5 V 2.3 m m 2.5 m m in. 50 ms

16 odular safety controller lexi lassic elay module eneral data Type Safety related parameters / Safety integrity level S3 ( 61508) 1) S3 ( 62061) 1) ategory ategory 4 ( S 13849) 1) d (mean probability of a dangerous failure per hour) erformance level e ( S 13849) 1) 1.2 x 10-9 ( S 13849) 2) T (ission Time) epending on load condition and number of switching cycles alvanized decoupling (supply circuit - output circuit and input circuit - output circuit) (supply circuit - input circuit) mbient operating temperature Storage temperature ir humidity from... to 15 % %, non-condensing limate conditions according to Vibration resistance 5 z z Vibration resistance (checked to) , nclosure rating / lamps 40 ousing 20 lectromagnetic compatibility () lass ( , , 55011) rotection class System connection onnection type lug-in terminals able gland ual-level spring lug-in terminals clamp terminals ual-level spring clamp terminals onnection conductor cross-section Single-wire or fine-wire conductor: 1 x 0.14 mm² mm² or 2 x 0.14 mm² mm² / fine-wire with terminal crimp according to 46288: 1 x 0.25 mm² mm² or 2 x 0.25 mm² mm² imensions (W x x ) 22 mm x 96.5 mm x mm Weight 160 g 190 g 1) f the feedback current path Y1 - Y2 (external device monitoring) is monitored by the lexi system 2) t 4 x 0.75 ( 15); for other conditions, see operating instructions UT T UST STY SYSTS S - 15

17 odular safety controller lexi lassic Safety controllers UT lectrical data Type Supply voltage 24 V (19.2 V V ) Type of supply voltage V (electrical output circuit on 4/2 > 25 V /60 V ) V or SV (electrical output circuit on 4/2 < 25 V /60 V ) ower consumption 1.6 W 3.2 W Short-circuit protection 6 g (per circuit) Safety contacts switch-off circuits 1/2 (13/14 and 23/24) umber of / contacts 2 4 umber of application diagnostic outputs 1 2 Type of output otential free, positively guided Switching voltage 230 V (5 V V ) 250 V (5 V V ) utput current ax. 6 Total current 8 ontact material gsn2 Surface treatment u (1μm) Usage category -15/-13 ated operating current (voltage) 3 (250 V ), 3 (24 V ) esponse time < 30 ms ateway eneral data Type V3 V mbient operating temperature Storage temperature ir humidity from... to 15 % %, non-condensing limate conditions according to Vibration resistance 5 z z Vibration resistance (checked to) , nclosure rating / lamps 40 ousing 20 lectromagnetic compatibility () lass ( 61000, 55011) rotection class System connection able gland onnection conductor cross-section Single-wire or fine-wire conductor: 1 x 0.14 mm² mm² or 2 x 0.14 mm² mm² / fine-wire with terminal crimp according to 46288: 1 x 0.25 mm² mm² or 2 x 0.25 mm² mm² imensions (W x x ) 22.5 mm x 22.5 mm x 22.5 mm x 96.5 mm x mm 96.5 mm x 96.5 mm x mm120.8 mm Weight 160 g 140 g 160 g T UST STY SYSTS S /

18 odular safety controller lexi lassic lectrical data Type Supply voltage ower consumption ontrol outputs (X1 - X4) / V3 V V (19.2 V V ) 2.4 W 1 umber of outputs 4 Type of output semiconductors, short-circuit protected utput voltage 18 V V 3 utput current ax. 100 m oad capacity ax. 100 n onfiguration interface S-485 S-S J45 ieldbus US- eviceet open thernet (T/), ther- et/ ommunication behavior V0 roup 2 nly Server onnection type SU- 9-pole, female lug-in terminal 5-pole , adjustable Slave address by means of rotary switch Transmission rate able length (transmission rate) 12 aud 1200 m (9.6 kbit/s, 19.2 kbit/s, kbit/s), 1000 m (187.5 kbit/s), 400 m (500 kbit/s), 200 m (1500 kbit/s), 100 m (12000 kbit/s) 125 kbit/s, 250 kbit/s, 500 kbit/s, automatic setting elivery status 125 kbit/s, 250 kbit/s, 500 kbit/s, 800 kbit/s, 1000 kbit/s, adjustable by means of a switch thernet (T/), odbus T Socket UT T UST STY SYSTS S 4 - T aximum 100 m per segment Subnet mask: , efault ateway: , :

19 odular safety controller lexi lassic Safety controllers UT nternal circuitry ain unit nput expansion unit X US - 18 S1 S2 S3 ogic/start eedback unction nput nput nput nput X1 X2 1 2 ontrol output 3/4 delay oad output Supply X1 X2 X3 X4 utput nput utput X5 X6 X7 X8 S X US S X US xtension unit uting main unit S1 S2 S3 ogic/start eedback unction X1 X2 1 2 ontrol output 3/4 delay T UST STY SYSTS S / X US ontrol input nput S1 1 2 unction uting sensor signals S input oad output X1 X2 1 2 ontrol output unction Safety output Supply (load) Supply amp output S S X US X US

20 odular safety controller lexi lassic uting extension unit elay module 23, 24 X US X US 1 2 ateway US / S1 1 2 ontrol input X1 X2 1 2 ontrol output unction unction uting sensor signals 1 Safety output amp output Y14 Y1 1 S input Supply Y1 Y Y2 X US Y2 +24 (internal) X S X US S X US uting input expansion unit X US elay module 43, 44 X US 1 2 Y2 ateway eviceet Y14 Y1 Y24 Y3 1 1 S UV S4 ontrol input unction S X US Y1 Y3 Y14 Y Y4 Y2 2 Y4 X2 X3 X4 X1 US unction S-485 X US +24 (internal) X2 X3 X4 eviceet unction S-S11898 UT T UST STY SYSTS S S X US - 19

21 odular safety controller lexi lassic Safety controllers UT ateway open imensional drawings X US X1 S-S X2 X3 X4 open unction imensions in mm ateway thernet (T/), theret/, odbus T, T X1 X2 X3 X4 thernet unction T UST STY SYSTS S / X US Switch ort 1 ort 2

22 odular safety controller lexi lassic onnection diagrams You can find more connection diagrams at mergency stop on lexi lassic main module 0V +24V rogram 1 with restart interlock and external device monitoring () on-contact safety switch 300 on lexi lassic main module +24V 0V 300- rogram 2 with restart interlock and external device monitoring () / Y 1 2 X1 X2 U X1 X2 U S1 1 S1 S2 S UT S1 k1 k2 1 S1 S2 S UT k1 k2 UT T UST STY SYSTS S - 21

23 odular safety controller lexi lassic Safety controllers UT Two-hand control type on lexi lassic main module +24V S1 0V rogram 4 without restart interlock and with external device monitoring () 2000 safety light curtain and emergency stop on lexi lassic main module 0V +24V rogram 7 with restart interlock and external device monitoring () - 22 W Y 5 6 U 7 8 Sel1 +24V Sel2 n.c. Test n.c. S2 Shield 2000S Sel1 +24V Sel2 n.c. SS1 SS W Y U 1 2 X1 X2 U X1 X2 U S1 S2 S UT T UST STY SYSTS S / S1 2 3 k1 k2 1 S1 S2 S UT k1 k2 k3 k4 4

24 odular safety controller lexi lassic 2 safety switches with separate actuator i11, 2 separate hazardous areas on lexi lassic main module +24V 0V rogram 8 with restart interlock and external device monitoring () non-contact safety switches on lexi lassic main module +24V 0V rogram 3.2 with restart interlock and external device monitoring () / () T(W) () -(U) +() T(W) () -(U) 1 i i X1 X2 U X1 X2 U S1 UT T UST STY SYSTS S S2 1 S1 S2 S UT S1 2 k1 k2 3 k3 k4 4 1 S1 S2 S UT k1 k2-23

25 odular safety controller lexi lassic Safety controllers UT ccessories ower supply units igure nput voltage utput voltage aximum output current art no. uting indicator lamp aster simulator V V 24 V igure Type of muting indicator escription able length art no. lamp ndicator lamp (bulb) ncl. mounting kit, and connection cable ncl. mounting kit, connection cable not included igure onnection type ieldbus ommunication behavior Transmission rate 2m m T UST STY SYSTS S / Type art no. Terminals, US, SU- US V kaud -SV SV

26 odular safety controller lexi Soft Technical data overview Safety integrity level S3 ( 61508), S3 ( 62061) erformance level e ( S 13849) umber of inputs umber of interfaces 2 onfiguration interface umber of outputs ieldbus (depending on type) ogical functions Safety functions roduct description lexi Soft is a programmable and modularly expandable safety controller capable of being integrated into various networks. The main module, X3-U, is the U of the entire system. ll input signals are monitored and processed via the safety logic stored in the memory plug. These signals are then used to switch system outputs through the X US+ interface, which connects all units to one another. dditionally, the X3-U1 main unit has an S-232 interface that enables the lexi Soft esigner to upload and change system settings. n-system added value Usage of enhanced sensor functions through the nhanced unction nterface () is a two-wire communication between safety sensor and controller. ll sensors connected to the lexi Soft can be accessed and programmed via the lexi Soft's S-232 connection. igh-quality diagnostics provide fast and accurate results when availability is a priority. odule ain unit / umber of inputs 4 inputs (X3-U1) umber of outputs , depending on module combination S , depending on module combination theret/, odbus T, US-, T,, T, X, X mergency stop function, machine control (e.g., S), differentiation between man and material (muting), control functions and operating mode selection The S-232 port can also be used for permanent diagnosis (i.e., or ). dditionally, the X3-U1 main module has 2 connections on it. The X3-XT input/output extension module has 8 safety inputs and 4 safety outputs. The X3-XT input expansion module has 8 safety inputs. Through integrated lexi ink technology, up to 4 lexi Soft stations can be linked to one another without any gateways or additional wiring. The following enhanced functions are available in combination with the sensor. These functions are dependant on the type of sensor. Simultaneous field evaluation ield switching ecentral diagnostic information via thernet, as if one was directly connected to the sensor. valuation from signals on lexi Soft or attached network, and safety data forwarding. umber of function blocks interface ieldbus (X3-U1) xtension unit 8 4 nput expansion unit 8 elay module 1) 2 (2) 4 (4) ateway 2) 1) U10-2/U12-2 safety relays may be used as an alternative (cf. -57). 2) US-, odbus T, theret/, T UT T UST STY SYSTS S System plug not included System save-in-memory plug for a fast installation odularly expandable (12 to 144 in/outputs) ntuitive software: lexi Soft esigner Usage of the enhanced sensor function via interface Safe linking of up to 4 lexi Soft safety controllers urther information age rdering information -26 Technical specifications -27 nternal circuitry -33 imensional drawings -35 ccessories -37 Systematic safety -0 Services -0-25

27 odular safety controller lexi Soft Safety controllers rdering information ain unit umber of interfaces Type art no. X3-U ) X3-U ) ) The system plug has to be ordered separately! (cf. -37) xtension unit umber of inputs umber of outputs onnection type Type art no. 8 single-channel 4 single-channel ual-level spring clamp terminals X3-XT nput expansion unit umber of inputs onnection type Type art no. 8 single-channel ual-level spring clamp terminals X3-XT elay module umber of / contacts ateway umber of application diagnostic outputs onnection type Type art no. 2 1 lug-in terminals 23 1) ual-level spring clamp terminals 24 1) lug-in terminals 43 1) ual-level spring clamp terminals 44 1) ) U10-2/U12-2 safety relays may be used as an alternative (cf. (-57)). onnection type ieldbus Type art no. ual-level spring clamp terminals US- X odbus T X theret/ X0-T T X0-T UT - 26 T UST STY SYSTS S /

28 odular safety controller lexi Soft Technical specifications You can find more detailed data in the operating instructions. ownload at ain unit eneral data Type X3-U X3-U Safety related parameters lectrical data / Safety integrity level d (mean probability of a dangerous failure per hour) S3 ( 61508) S3 ( 62061) ategory ategory 4 ( S 13849) erformance level e ( S 13849) 1.07 x 10-9 ( S 13849) 1.69 x 10-9 ( S 13849) T (ission Time) 20 years ( S 13849) mbient operating temperature Storage temperature ir humidity from... to limate conditions according to Vibration resistance 10 % %, non-condensing (55 operating temperature, 95 % rel. humidity) 5 z z Vibration resistance (checked to) nclosure rating / lectromagnetic compatibility () rotection class System connection onnection type connection onnection conductor cross-section imensions (W x x ) lamps 40 ousing 20 lass ( , 55011, (zone )) lug able gland, dual-level spring clamp terminals Single-wire or fine-wire conductor: 1 x 0.14 mm² mm² or 2 x 0.14 mm² mm² / fine-wire with terminal crimp according to 46288: 1 x 0.25 mm² mm² or 2 x 0.25 mm² mm² 22.5 mm x 96.5 mm x mm Weight 111 g 119 g Type X3-U X3-U Supply voltage Type of supply voltage ower consumption 24 V (16.8 V V ) V or SV (the current of the power supply that powers the main module must be limited to a maximum of 4, either through the power supply itself or a fuse.) Short-circuit protection 4 g (with tripping characteristics or ) Switch-on time 2.5 W in. 18 s umber of interfaces 2 onfiguration interface S-232 nternal bus (X US+) UT T UST STY SYSTS S - 27

29 odular safety controller lexi Soft Safety controllers UT unctional data Type X3-U X3-U perating mode selector switch eset/restart anual, automatic/configurable xternal device monitoring mergency stop switch umber of function blocks 255 ogical functions,, T, X, X Safety functions mergency stop function, machine control (e.g., S), differentiation between man and material (muting), control functions and operating mode selection pplication-specific logical functions mergency stop, two-hand control, muting, presses, operating mode switch Safe device communication via /S Safe networking uting xtension unit eneral data Safety related parameters Safety integrity level S3 ( 61508) S3 ( 62061) ategory ategory 4 ( S 13849) erformance level e ( S 13849) d (mean probability of a dangerous failure per hour) 9.0 x ), 4.8 x ) ( S 13849) T (ission Time) 20 years ( S 13849) mbient operating temperature Storage temperature ir humidity from... to 10 % %, non-condensing limate conditions according to (55 operating temperature, 95 % rel. humidity) Vibration resistance 5 z z Vibration resistance (checked to) nclosure rating / lamps 40 ousing 20 lectromagnetic compatibility () lass ( , 55011, (zone )) rotection class System connection able gland onnection type ual-level spring clamp terminals onnection conductor cross-section Single-wire or fine-wire conductor: 1 x 0.14 mm² mm² or 2 x 0.14 mm² mm² / fine-wire with terminal crimp according to 46288: 1 x 0.25 mm² mm² or 2 x 0.25 mm² mm² imensions (W x x ) 22.5 mm x 96.5 mm x mm Weight 164 g 1) ual-channel outputs 2) Single-channel outputs - 28 T UST STY SYSTS S /

30 odular safety controller lexi Soft lectrical data Supply voltage 24 V (16.8 V V ) Type of supply voltage V or SV (the current of the power supply that powers the main unit must be limited to a maximum of 4, either through the power supply itself or a fuse.) ower consumption 3W 1) Short-circuit protection 4 g (with tripping characteristics or ) nput circuit (1-8) umber of inputs 8 single-channel nput voltage 13 V V nput voltage W 5 V... 5 V nput current 3 m (2.4 m m) nput current W 2.5 m m Switch-on time in. 18 s ontrol outputs (X1, X2) umber of outputs 2 Type of output semiconductors, short-circuit protected, cross-circuit monitored utput voltage 16 V V utput current ax. 120 m 2) Test pulse width 1 ms ms, configurable Test pulse rate 1 z z, configurable oad capacity (test pulse width) 1 μ (4 ms) 0.5 μ (1 ms) able resistance ax. 100 hm Safety outputs (1, 2, 3, 4) umber of outputs 4 Type of output semiconductors, short-circuit protected, cross-circuit monitored utput voltage 16 V V utput current ax. 2 aximum total current 3.2 (55 ) 4 (45 ) Test pulse width ax. 650 μs Test pulse rate 0.8 z oad capacity 0.5 μ able length 100 m (1.5 mm²) ast shut-off time 8ms onfiguration interface nternal bus (X US+) 1) Via X US+ without current on X1... X8 2) n each test pulse output (X1 or X2). maximum of 8 testable sensor cascades per module (with max. 30 m each) are possible. The total current of the lexi Soft system is limited to a maximum of This means that, for example, the test pulse outputs are able to supply 32 sensors with 30 m inputs each and an additional 64 inputs on X3-XT or X3-XT modules. unctional data perating mode selector switch mergency stop switch Safety functions ast shut-off mergency stop function, machine control (e.g., S), differentiation between man and material (muting), control functions and operating mode selection / UT T UST STY SYSTS S - 29

31 odular safety controller lexi Soft Safety controllers UT nput expansion unit eneral data Safety related parameters Safety integrity level S3 ( 61508) S3 ( 62061) ategory ategory 4 ( S 13849) erformance level e ( S 13849) d (mean probability of a dangerous failure per hour) 4.0 x ( S 13849) T (ission Time) 20 years ( S 13849) mbient operating temperature Storage temperature ir humidity from... to 10 % %, non-condensing limate conditions according to (55 operating temperature, 95 % rel. humidity) Vibration resistance 5 z z Vibration resistance (checked to) nclosure rating / lamps 40 ousing 20 lectromagnetic compatibility () lass ( , 55011, (zone )) rotection class System connection able gland onnection type ual-level spring clamp terminals onnection conductor cross-section Single-wire or fine-wire conductor: 1 x 0.14 mm² mm² or 2 x 0.14 mm² mm² / fine-wire with terminal crimp according to 46288: 1 x 0.25 mm² mm² or 2 x 0.25 mm² mm² imensions (W x x ) 22.5 mm x 96.5 mm x mm Weight 139 g lectrical data ower consumption 5W nput circuit (1-8) umber of inputs 8 single-channel nput voltage 13 V V nput voltage W 5 V... 5 V nput current 3 m (2.4 m m) nput current W 2.5 m m ontrol outputs (X1 - X8) umber of outputs 8 1) Type of output semiconductors, short-circuit protected, cross-circuit monitored utput voltage 16 V V utput current ax. 120 m 2) able resistance ax. 100 hm onfiguration interface nternal bus (X US+) 1) With 2 test pulse generators 2) n each of two test pulse generators (X1/X3/X5/X7 or X2/X4/X6/X8). maximum of 8 testable sensor cascades per module (with max. 30 m each) are possible. The total current of the lexi Soft system is limited to a maximum of This means that, for example, the test pulse outputs are able to supply 32 sensors with 30 m inputs each and an additional 64 inputs on X3-XT or X3-XT modules T UST STY SYSTS S /

32 odular safety controller lexi Soft unctional data perating mode selector switch mergency stop switch Safety functions elay module eneral data / mergency stop function, machine control (e.g., S), differentiation between man and material (muting), control functions and operating mode selection Type Safety related parameters Safety integrity level S3 ( 61508), S3 ( 62061) 1) ategory ategory 4 ( S 13849) 1) erformance level e ( S 13849) 1) d (mean probability of a dangerous failure per hour) 1.2 x ) ( S 13849) T (ission Time) epending on load condition and number of switching cycles alvanized decoupling (supply circuit - output circuit and input circuit - output circuit) (supply circuit - input circuit) mbient operating temperature Storage temperature ir humidity from... to 15 % %, non-condensing limate conditions according to Vibration resistance 5 z z Vibration resistance (checked to) , nclosure rating / lamps 40 ousing 20 lectromagnetic compatibility () lass ( , , 55011) rotection class System connection able gland onnection type ual-level spring ual-level spring lug-in terminals lug-in terminals clamp terminals clamp terminals onnection conductor cross-section Single-wire or fine-wire conductor: 1 x 0.14 mm² mm² or 2 x 0.14 mm² mm² / fine-wire with terminal crimp according to 46288: 1 x 0.25 mm² mm² or 2 x 0.25 mm² mm² imensions (W x x ) 22 mm x 96.5 mm x mm Weight 160 g 190 g 1) f the feedback current path Y1 - Y2 (external device monitoring) is monitored by the lexi system 2) t 4 x 0.75 ( 15); for other conditions, see operating instructions UT T UST STY SYSTS S - 31

33 odular safety controller lexi Soft Safety controllers UT lectrical data Type Supply voltage 24 V (19.2 V V ) Type of supply voltage V (electrical output circuit on 4/2 > 25 V /60 V ) V or SV (electrical output circuit on 4/2 < 25 V /60 V ) ower consumption 1.6 W 3.2 W Short-circuit protection 6 g (per circuit) Safety contacts switch-off circuits 1/2 (13/14 and 23/24) umber of / contacts 2 4 umber of application diagnostic outputs 1 2 Type of output otential free, positively guided Switching voltage 230 V (5 V V ) 250 V (5 V V ) utput current ax. 6 Total current 8 ontact material gsn2 Surface treatment u (1μm) Usage category -15/-13 ated operating current (voltage) 3 (250 V ), 3 (24 V ) esponse time < 30 ms ateway eneral data Type X X X0-T00000 X0-T00000 mbient operating temperature Storage temperature ir humidity from... to 10 % %, non-condensing limate conditions according to (55 operating temperature, 95 % rel. humidity) Vibration resistance 5 z z Vibration resistance (checked to) nclosure rating / lamps 40 ousing 20 lectromagnetic compatibility () lass ( , 55011, (zone )) rotection class System connection able gland onnection type ual-level spring clamp terminals onnection conductor cross-section Single-wire or fine-wire conductor: 1 x 0.14 mm² mm² or 2 x 0.14 mm² mm² / fine-wire with terminal crimp according to 46288: 1 x 0.25 mm² mm² or 2 x 0.25 mm² mm² imensions (W x x ) 22.5 mm x 96.5 mm x mm 22.5 mm x 96.5 mm x mm Weight 186 g - 32 T UST STY SYSTS S /

34 odular safety controller lexi Soft lectrical data Type X X X0-T00000 X0-T00000 Supply voltage ower consumption onfiguration interface nternal circuitry ain unit X3-U ogic / ommunication behavior emory 24 V (19.2 V V ) 2.4 W nternal bus (X US+) ieldbus US- odbus T theret/ T onnection type Slave SU- 9-pole, female aster/slave operation ain unit X3-U Target, xplicit essaging nly J45 evice, onformance lass Slave address Transmission rate 12 aud elivery status Subnet mask: , efault ateway: , : Supply X US+ ogic emory Supply 2 X US+ UT T UST STY SYSTS S - 33

35 odular safety controller lexi Soft Safety controllers xtension unit X3-XT X1 X2 1 2 nput expansion unit X3-XT X1 X2 X3 X4 X US+ nput nput ontrol output Supply (oad) oad output X US+ X US+ nput nput ontrol output ontrol output X US elay module 23, Y14 Y1 Y1 Y X5 X6 X7 X8 elay module 43, Y14 Y1 Y24 Y3 Y1 Y3 Y14 Y X US 1 2 X US X US X US 1 Y2 1 Y2 +24 (internal) S Y2 1 Y4 Y2 2 Y4 +24 (internal) S ateway US- ateway odbus T, theret/, T ort 1 X US+ US unction X US+ X US+ Switch X US+ S-485 thernet unction UT - 34 ort 2 T UST STY SYSTS S /

36 odular safety controller lexi Soft imensional drawings ain unit X3-U000000, X3-U xtension unit X3-XT84002 nput expansion unit X3-XT a. 33 onnector range elay module 23, 24, 43, 44 ateway X imensions in mm / UT T UST STY SYSTS S - 35

37 odular safety controller lexi Soft Safety controllers ateway X , X0-T00000, X0-T imensions in mm UT - 36 T UST STY SYSTS S /

38 odular safety controller lexi Soft ccessories System plug onnecting cables onfiguration connection cables ower supply units onfiguration software uting indicator lamp Terminal connectors / ntegrated configuration memory Type art no. X onnection type able length Type art no. Stripped y the meter connection cable igure onnection type able length escription Type art no. Stripped 2m 3m or connecting the configuration connection to the or connecting the configuration connection of a S onnection cable cm onverter S-232 to US igure nput voltage utput voltage aximum output current art no. 100 V V 24 V escription Type art no. lexi Soft esigner lexi Soft esigner igure Type of muting indicator escription able length art no. lamp ncl. mounting kit, and connection cable 10 m m igure acking unit Type art no. 4 Screw terminal connector Terminal plug spring UT T UST STY SYSTS S - 37