Safety Switches CES-AR/CET-AR

Transcription

1 CES-A-L XXXXXX Safety Switches Component overview for non-contact safety switches Connection cable Safety switch Actuator Bolt CES-A-BBA Page 1 CES-A-BCA Page 1 Page 10 CES-AR-C Page 10 CES-A-BPA Page 1 Page 177/178 CES-A-BRN Page 1 CES-A-BLN-R2 Page CES--AR-CR2... CES-A-BLN-U2 Page 1 Page CES-A-BDN Page 10 Page 11 CES-A-BLN-L2 - Page 10 CES--AR-CL2... Page CES-A-BLN-U2 Page 1 Page CES-A-BDN Page 11 CET-AR-... CET-A-BWK-0X Page 1 Page 10 Page 12 Page 1 Page 18 17

2 Usage of the connection cables SPS PLC Connection cable 8-core, flying lead for the connection of a CES-AR-C01 see page 10 CES-AR-C01 # 1 SPS PLC Connection cable 18-pin + PE, flying lead for the connection of a CET-AR see page 1 STATE DIA SPS PLC CES-AR-C.2 # 1 CET-AR # 1 Connection cable 8-core, flying lead for the connection of a CES-AR-C02 see page 10 Connection cable -core, flying lead for the connection of the last device () in a switch chain see page 10 Connection cable -core, connectors at both ends for the connection of two CES-AR-C in a switch chain see page 10 Bridging connector see page 12 Y-distributor M12 see page 12 CES-AR-C01 # n-1 STATE DIA CET-AR # n CES-AR-C.2 # 1 18

3 Possible combinations for CES components To give you a quick overview of which CES components can be combined with each other, there is a combinations table for each evaluation unit and for each safety switch. The table will answer the following questions: Which actuator can be read by the selected safety switch? What is the operating distance of this combination? Which type of guard locking can be realized with the selected combination? Important: Only typical values are listed in the table. The minimum and maximum values are listed in the technical data for the related product. 1 Combination possible, typ. switch-on distance 1 mm Key to symbols Combination possible, guard locking for process protection Combination possible, guard locking for personal protection Combination not permissible Non-contact safety switches Actuator Safety switch CES-A-BBA CES-A-BCA CES-A-BPA CES-A-BRN 021 CES-A-BLN-R CES-A-BLN-L2- CES-A-BLN-U2-0 0 CES-A-BDN CET-A-BWK-0X 0927 CES-AR-C CES-AR-CR CES-AR-CL CET.-AR... External evaluation unit CES-AR-AES (Which safety switches can be connected?) Evaluation unit Safety switch CES-AR-AES-12 CES-AR-C01... CES-AR-CR2... CES-AR-CL2... CET1-AR-... CET2-AR-... From V (see rating plate on the device) From V (see rating plate on the device) 19

4 Non-contact safety switches CES-AR-C01... Read head with integrated evaluation electronics Up to 20 switches in series Short circuit monitoring 2 safety outputs (semiconductor outputs) Category / PL e acc. to EN ISO Non-contact safety switches CES-AR-C01... M12 plug, 8-pin Dimension drawing 20, 0 0, Cat. PLe , For possible combinations see page 19 7 LED indicator Approach direction Can be adjusted in 90 steps M12x1 Short circuit monitoring The switch generates its own clock signal on the output cables OA/OB. Pay attention to this aspect when connecting to control systems and relays. Unicode evaluation Each actuator is unique. The safety switch detects only the actuator that has been taught-in. Additional actuators can be taught-in. Only the last actuator taught-in is detected. Multicode evaluation Every suitable actuator is detected by the safety switch. Fixcode evaluation An actuator CES-A-BPA is permanently allocated to the evaluation unit. The evaluation unit can be operated only with this actuator. The actuator is taught-in at EUCHNER prior to delivery. No additional actuators can be taught-in. Category according to EN ISO Due to two redundant design semiconductor outputs (safety outputs) with internal monitoring suitable for: Category / PL e according to EN ISO Important: To achieve the stated category in accordance with EN ISO 189 1, both safety outputs (OA and OB) must be evaluated. LED indicator STATE Status LED DIA Diagnostics LED Additional connections OUT Monitoring output (semiconductor) RST Reset input Ordering table Series CES-AR-C01-AH-SA Unicode CES-AR-C01-CH-SA Multicode CES-AR-C01-EH-SA Fixcode (Actuator CES-A-BPA included) Block diagram Connection examples see page 17 Terminal assignment 7 IB 1 Category and PL according to EN ISO / PL e / PL e / PL e UB 2 CES-AR OA OB Ø, OUT M12 plug-connector (8-pin) Pin Designation Description Wire color acc. to DIN 70 1 IB Enable input for channel 2 white 2 UB Power supply, DC 2 V brown OA Safety output, channel 1 green OB Safety output, channel 2 yellow OUT Monitoring output gray IA Enable input for channel 1 pink 7 0V Ground, DC 0 V blue 8 RST Reset input red View of connection side of the safety switch 7 IA 0V 7 RST 8 RST UB 0V IA IB OA OB OUT Order no CES-AR-C01-AH-SA CES-AR-C01-CH-SA CES-AR-C01-EH-SA For connection cable see page

5 CES-A-L XXXXXX Safety Switches Typical operating distances Safety switch CES-AR-C Y CES-A-BBA Page 1 CES-A-BCA Page 1 X Z - For a side approach direction for the actuator and safety switch, a minimum distance of s = mm must be maintained so that the operating distance of the side lobes is not entered. Y CES-A-BPA Page X Z - Actuator For a side approach direction for the actuator and safety switch, a minimum distance of s = mm must be maintained so that the operating distance of the side lobes is not entered. Y CES-A-BRN Page X Z For a side approach direction for the actuator and safety switch, a minimum distance of s = mm must be maintained so that the operating distance of the side lobes is not entered. 11

6 Technical data non-contact safety switches CES-AR-C01... Parameter Housing material Value min. typ. max. PBT V0 GF Dimensions According to EN mm Weight 0.17 kg Ambient temperature at U B = DC 2 V C Degree of protection Safety class Degree of contamination Installation position Connection Operating voltage U B (reverse polarity protected, regulated, residual ripple < %) For the approval according to UL the following applies IP7 III Any M12 plug connector, 8-pin Unit 2 ± 1% V DC Operation only with UL Class 2 power supply, or equivalent measures Current consumption 80 ma Switching load according to DC 2 V, class 2 External fuse (operating voltage U B ) A Classification acc. to EN PDF-M EMC protection requirements In acc. with EN Safety outputs (OA/OB, 2 semiconductor outputs, p-switching, short circuit-proof) - Output voltage U(OA/U(OB) 1) HIGH U(OA) U B U B HIGH U(OB) U B U B V DC LOW U(OA)/U(OB) 0-1 Switching current per safety output 1-00 ma Utilization category according to EN DC-1 2 V 00mA Caution: outputs must be protected with a free-wheeling diode in case of inductive loads Off-state current I r 0.2 ma Rated insulation voltage U i ) V Rated impulse withstand voltage U imp kv Resilience to vibration According to EN Switching frequency Hz Repeat accuracy R % Monitoring output (OUT) (Semiconductor output, p-switching, short circuit-proof) Output voltage 0.8 x U B - U B V DC Max. load ma In combination with actuator CES-A-BBA/CES-A-BCA Operating distance for center offset m = 0 - Switch-on distance Assured switch-on distance s ao ) Switching hysteresis ) Assured switch-off distance s ar - - In combination with actuator CES-A-BPA Operating distance for center offset m = 0 - Switch-on distance - 22 ) - - Assured switch-on distance s ao Switching hysteresis ) Assured switch-off distance s ar In combination with actuator CES-A-BRN Operating distance for center offset m = 0 - Switch-on distance - 27 ) - - Assured switch-on distance s ao Switching hysteresis ) Assured switch-off distance s ar Reliability values according to EN ISO Category Performance Level (PL) PFH d 2.1 x -9 / h ) Mission time 20 years 1) Values at a switching current of 0 ma without taking into account the cable lengths. 2) Tested by employers' liability insurance association (DGUV) up to 7 V. ) Values apply for surface mounting of the actuator. ) On surface mounting on aluminum, in a non-metallic environment the typical switching distance increases to mm. ) In case of surface mounting on steel. ) Applying the limit value from EN ISO 189-1:2008, Section..2 (MTTF d = max. 0 years), the employers' liability insurance association (DGUV) certifies a PFH d of 2.7 x -8. e mm mm mm 12

7 Actuator CES-A-BBA/CES-A-BCA Rectangular design 2 x 2 mm Actuator CES-A-BBA Actuator CES-A-BCA Housing material PE-HD Dimension drawing Active face 2 2 ± 0, 2 12 ø, ø8 For possible combinations see page 19 CES-A-B , 8 2 ±0,1, Seal, 2 safety screws Mx1 included 2 safety screws Mx1 included Ordering table Series Comment Version Order no. CES-A-BBA CES-A-BCA 1) Suitable for use in aggressive media (e. g. acids, alkalis) 2 safety screws M x 1 are supplied 2 safety screws M x 1 are supplied Flat seal included CES-A-BBA Housing material PE-HD 1) CES-A-BCA Technical data Parameter Value min. typ. max. Housing material - CES-A-BBA Fortron, reinforced thermoplastic, fully encapsulated - CES-A-BCA Plastic PE-HD without reinforcement, fully encapsulated Flat seal material (CES-A-BCA only) Fluororubber 7 FPM 0 Dimensions 2 x 2 x 12 mm Weight 0.02 kg Ambient temperature - CES-A-BBA C - CES-A-BCA Degree of protection Installation position Power supply IP7/IP9K opposite read head Inductive via read head Unit 1

8 Actuator CES-A-BPA Rectangular design 0 x 0 mm Actuator CES-A-BPA Dimension drawing 0 0-0,2 Ø,2 Active face For possible combinations see page 19 ±0,1 CES-A-BPA safety screws Mx included Ordering table Series Comment Version Order no. CES-A-BPA 2 safety screws M x are supplied CES-A-BPA Technical data Value Parameter Unit min. typ. max. Housing material PBT Weight 0.02 kg Degree of protection acc. to IEC 029 IP7/IP9K Ambient temperature C Installation position opposite read head Power supply Inductive via read head 1

9 Actuator CES-A-BRN Rectangular design 80 x 0 mm Actuator CES-A-BRN Dimension drawing 0,, 1 8, For possible combinations see page 19 Ordering table Series Comment Version Order no. CES-A-BRN 2 safety screws M x 1 are supplied CES-A-BRN-021 Technical data Value Parameter Unit min. typ. max. Housing material PPS Dimensions 80 x 0 x 1 mm Weight 0.0 kg Ambient temperature C Degree of protection acc. to EN IEC 029 IP7 Installation position opposite read head Power supply Inductive via read head 1

10 Non-contact safety switches CES-AR-C Read head with integrated evaluation electronics Up to 20 switches in series Short circuit monitoring 2 safety outputs (semiconductor outputs) Category / PL e according to EN ISO Non-contact safety switches CES-AR-C Dimension drawing Cat. PLe Safety switch CES-AR-CR2-... Fastening lug with reinforcement plate For possible combinations see page 19 Connection cable with M12 plug connector Length of cable piece: 00 mm With Connection cable 19,,2 11 LEDs 8 +0, STATE DIA, Approach direction For approach directions see illustration "Approach directions and minimum distance" on page 1. Short circuit monitoring The switch generates its own clock signal on the output cables OA/OB. Pay attention to this aspect when connecting to control systems and relays. Safety switch CES-AR-CL2-... Fastening lug with reinforcement plate 2 9 M8x1 12, 7, Unicode evaluation Each actuator is unique. The safety switch detects only the actuator that has been taught-in. Additional actuators can be taught-in. Only the last actuator taught-in is detected., 8 +0, STATE DIA LEDs, , With connection cable Connection cable with M12 plug connector Length of cable piece: 00 mm Multicode evaluation Every suitable actuator is detected by the safety switch. 7,, M8x1 For connection cable see page 10 Category according to EN ISO Due to two redundant design semiconductor outputs (safety outputs) with internal monitoring suitable for: Category / PL e according to EN ISO Important: To achieve the stated category in accordance with EN ISO 189 1, both safety outputs (OA and OB) must be evaluated. LED indicator STATE Status LED DIA Diagnostics LED Terminal assignment Pin Designation Description Wire color acc. to DIN 70 1 IB Enable input for channel 2 white 2 UB Power supply, DC 2 V brown OA Safety output, channel 1 green OB Safety output, channel 2 yellow OUT Monitoring output gray IA Enable input for channel 1 pink 7 0V Ground, DC 0 V blue 8 RST Reset input red Additional connections OUT Monitoring output (semiconductor) RST Reset input For ordering table see page View of connection side of the safety switch RST UB 0V IA IB OA OB OUT

11 Typical operating distances Safety switch CES-AR-C Mounting on plastic Y 0 2 CES-A-BLN Actuator Page Page X Z For a side approach direction for the actuator and safety switch, a minimum distance of s = mm must be maintained so that the operating distance of the side lobes is not entered. CES-A-BDN-0 Page 11 Operating distance as for actuator CES-A-BLN... (see above) Attention: The operating distance may vary depending on the background material and installation situation. 17

12 Technical data non-contact safety switches CES-AR-C Parameter Housing material Value min. typ. max. PBT V0 GF Dimensions 9 x x 12 mm Weight 0.0 kg Ambient temperature at U B = DC 2 V Storage temperature Degree of protection Safety class IP9K (IP7 for version with M12 plug connector) Degree of contamination Installation position Connection Operating voltage U B (reverse polarity protected, regulated, residual ripple < %) For the approval according to UL the following applies III Any Plug connector or connection cable Unit 2 ± 1% V DC Operation only with UL Class 2 power supply, or equivalent measures Current consumption 0 ma Switching load according to DC 2 V, class 2 External fuse (operating voltage U B ) A EMC protection requirements In acc. with EN Safety outputs (OA/OB, 2 semiconductor outputs, p-switching, short circuit-proof) - Output voltage U(OA/U(OB) 1) HIGH U(OA) U B U B HIGH U(OB) U B U B V DC LOW U(OA)/U(OB) 0-1 Switching current per safety output 1-00 ma Utilization category according to EN DC-1 2 V 00mA Caution: outputs must be protected with a free-wheeling diode in case of inductive loads Off-state current I r 0.2 ma Classification acc. to EN Monitoring output (OUT) (Semiconductor output, p-switching, short circuit-proof) - Output voltage 0.8 x U B - U B V DC - Max. load ma Rated insulation voltage U i V Rated impulse withstand voltage U imp kv PDF-M Resilience to vibration According to EN Switching frequency Hz Repeat accuracy R % In combination with actuator CES-A-BLN... 2) Operating distance for center offset m = 0 - Switch-on distance Assured switch-on distance s ao Switching hysteresis 2) Assured switch-off distance s ar in x/z direction In combination with actuator CES-A-BDN 2) Operating distance for center offset m = 0 in y direction Switch-on distance Assured switch-on distance s ao Switching hysteresis 2) Assured switch-off distance s ar in x/z direction Reliability values according to EN ISO in y direction Category Performance Level (PL) PFH d 1.9 x -9 / h ) Mission time 20 years 1) Values at a switching current of 0 ma without taking into account the cable lengths. 2) The operating distance may vary depending on the background material and installation situation. ) Applying the limit value from EN ISO 189-1:2008, Section..2 (MTTF d = max. 0 years), the employers' liability insurance association certifies a PFH d of 2.7 x -8. e C mm mm 18

13 Ordering table Series Comment Version Safety switch CES-AR-C.2-AH-... Unicode 2 safety screws M X 1 and reinforcement plates included plug connector M8, 8-pin plug connector M8, 8-pin connection cable PUR, length 1 m, with plug connector M12, 8-pin connection cable PUR, length 1 m, with plug connector M12, 8-pin connection cable PUR, 8 x 0,1 mm², length m connection cable PUR, 8 x 0,1 mm², length m connection cable PUR, 8 x 0,1 mm², length m connection cable PUR, 8 x 0,1 mm², length m connection cable PUR, 8 x 0,1 mm², length 20 m connection cable PUR, 8 x 0,1 mm², length 20 m plug connector M8, 8-pin Order no. / item 71 CES-AR-CR2-AH-SG-71 7 CES-AR-CL2-AH-SG-7 7 CES-AR-CR2-AH-SA-7 78 CES-AR-CL2-AH-SA CES-AR-CR2-AH-L CES-AR-CL2-AH-L CES-AR-CR2-AH-L CES-AR-CL2-AH-L CES-AR-CR2-AH-L CES-AR-CL2-AH-L CES-AR-CR2-CH-SG-70 plug connector M8, 8-pin 72 CES-AR-CL2-CH-SG-72 connection cable PUR, length 1 m, with plug connector M12, 8-pin 7 CES-AR-CR2-CH-SA-7 Safety switch CES-AR-C.2-CH-... Multicode 2 safety screws M X 1 and reinforcement plates included connection cable PUR, length 1 m, with plug connector M12, 8-pin connection cable PUR, 8 x 0,1 mm², length m connection cable PUR, 8 x 0,1 mm², length m 77 CES-AR-CL2-CH-SA CES-AR-CR2-CH-L CES-AR-CL2-CH-L0-90 connection cable PUR, 8 x 0,1 mm², length m 908 CES-AR-CR2-CH-L-908 connection cable PUR, 8 x 0,1 mm², length m 909 CES-AR-CL2-CH-L-909 connection cable PUR, 8 x 0,1 mm², length 20 m 902 CES-AR-CR2-CH-L connection cable PUR, 8 x 0,1 mm², length 20 m 90 CES-AR-CL2-CH-L

14 Actuator CES-A-BLN... Rectangular design x mm and 9 x mm Actuator CES-A-BLN... Dimension drawing CES-A-BLN-R2 CES-A-BLN-U2 7,, For possible combinations see page 19 19, 11 19, 11,2 8 +0, 9 12,,2, 12 Fastening lug with reinforcement plate Fastening lug with reinforcement plate CES-A-BLN-L2 7, 11 19,, 8 +0, 9,2 12 Fastening lug with reinforcement plate Ordering table Series Comment Version Order no./ Article Actuator CES-A-BLN... 2 safety screws M X 1 and reinforcement plates included 9 mm x mm x 12 mm Door hinge right 9 mm x mm x 12 mm Door hinge left mm x mm x 12 mm Usage independent of position of door hinge 077 CES-A-BLN-R2-077 CES-A-BLN-L2-0 CES-A-BLN-U2-0 Technical data Parameter Housing material Dimensions - CES-A-BLN-R2/CES-A-BLN-L2 - CES-A-BLN-U2 Weight - CES-A-BLN-R2/CES-A-BLN-L2 - CES-A-BLN-U2 Value min. typ. max. Plastic PBT 9 x x 12 x x 12 Ambient temperature C Degree of protection according to EN 029 IP7/IP9K Installation position opposite read head Power supply Inductive via read head Unit mm kg

15 Actuator CES-A-BDN-0 Cylindrical design mm Actuator CES-A-BDN-0 Dimension drawing Installation options For possible combinations see page 19 Ø * min. +0,1,1 0 x * * metal-free zone +0, 2 0 * z y Ordering table Series Comment Version Order no. / item CES-A-BDN-0 7 CES-A-BDN-0-7 Technical data Value Parameter Unit min. typ. max. Housing material Macromelt PA-based plastic Dimensions 2 x mm Weight 0.00 kg Ambient temperature C Degree of protection IP7 / IP9K 1) Installation position opposite read head Power supply Inductive via read head 1) With flush installation 11