Safety automation solutions Preventa safety modules types XPSAC, XPSAXE For Emergency stop and switch monitoring

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1 , Preventa safety s types XPSAC, XPSAXE For Emergency stop and switch Safety s XPSAC and XPSAXE are used for Emergency stop circuits conforming to standards EN/ISO and EN/IEC 00- and also meet the safety requirements for the electrical of switches in protection devices conforming to standard EN /ISO. They provide protection for both the machine operator and the machine by immediately stopping the dangerous movement on receipt of a stop instruction from the operator, or on detection of a fault in the safety circuit itself. To aid diagnostics, the s have LEDs which provide information on the circuit status. b The XPSAC has safety outputs and a solid-state output for signalling to the PLC. b The XPSAXE has safety outputs and a relay output for signalling to the PLC Description Connection Nb of Additional instantaneous outputs opening safety circuits Safety s for Emergency stop and switch clamp integrated in solid-state a and XPSAC 0. a V XPSAC 0. XPSACpppp a V XPSAC 0. XPSACppppP a 0 V XPSAC 0. clamp solid-state a and XPSACP 0. a V XPSACP 0. a V XPSACP 0. a 0 V XPSACP 0. XPSAXEP relay a and XPSAXEP 0. Spring relay a and XPSAXEC 0. XPSAXEC 00-EN version:.0

2 , Preventa safety s types XPSAV, XPSABV, XPSATE For Emergency stop and switch Safety s XPSAV, XPSABV and XPSATE are used for Emergency stop circuits conforming to standards EN/ISO and EN 00- and also meet the safety requirements for the electrical of switches in protection devices conforming to standard EN. They provide protection for both the machine operator and the machine by immediately stopping the dangerous movement on receipt of a stop instruction from the operator, or on detection of a fault in the safety circuit itself. XPSAV XPSAVP XPSABVppppP XPSABVppppC In addition to the stop category 0 instantaneous opening safety outputs ( for XPSAV, for XPSABV and for XPSATE), the s incorporate stop category time delay outputs ( for XPSAV, for XPSABV and for XPSATE) which allow for controlled deceleration of the motor components until a complete stop is achieved (for example, motor braking by variable speed drive). At the end of the preset delay, the supply is disconnected by opening the time delay output circuits. b For XPSAV, the time delay of the output circuits is adjustable, in preset values, between 0 and 00 seconds using selector buttons. b For XPSABV, the time delay of the output circuits is adjustable between 0. and seconds or. and 0 seconds, depending on the model, using a selector switch. b For XPSATE, the time delay of the output circuits is adjustable between 0 and 0 seconds using a -position selector switch. Module XPSAV also incorporates solid-state signalling outputs for signalling to the process PLC. Module XPSATE incorporates solid-state signalling outputs for signalling to the process PLC. To aid diagnostics, the s have LEDs which provide information on the circuit status. The Start button function is confi gurable depending on the wiring. Description Connection Safety s for Emergency stop and switch clamp integrated in clamp Number of safety circuits Additional outputs Setting range of time delay NO solid-state 0 00 s XPSAV 0.0 ( NO time delay) NO solid-state 0 00 s XPSAVP 0.0 ( NO time delay) NO 0, s XPSABVP 0.0 ( NO time delay) Spring NO 0, s XPSABVC 0. ( NO time delay) clamp NO ( NO time delay), 0 s XPSABVP 0.0 Spring NO, 0 s XPSABVC 0. ( NO time delay) clamp integrated in NO solid-state 0 0 s a and ( NO time delay) clamp NO ( NO time delay) solid-state 0 0 s a and clamp integrated in XPSATE 0.0 XPSATEP 0.0 NO solid-state 0 0 s a V XPSATE 0.0 ( NO time delay) clamp NO ( NO time delay) solid-state 0 0 s a V XPSATEP 0.0 clamp integrated in NO solid-state 0 0 s a 0 V XPSATE 0.0 ( NO time delay) clamp NO ( NO time delay) solid-state 0 0 s a 0 V XPSATEP 0.0 XPSATE 00-EN version:.0

3 , Preventa safety type XPSATR For Emergency stop and protective guard applications Safety s XPSATR meet the requirements of Performance Level PL e/category conforming to standard EN ISO -. Safety s XPSATR are electronic, redundant and self- devices with positively driven relays. They are used for Emergency stop circuits (single or two-channel) and protective guard applications. The s are conforming to standards EN/ISO and EN 00-. They provide protection for both the machine operator and the machine by immediately stopping the dangerous movement on receipt of a stop instruction from the operator, or on detection of a fault in the safety circuit itself. XPSATR incorporate NO and NC not delayed contacts and delayed NO contacts. To aid diagnostics, the s have LEDs on the front face which provide information on the circuit status. Description Connection Number of safety circuits Safety s for emergency stop and safety guards clamp NO + NO time delay Additional outputs Time setting range NC 0. s XPSATRP s a 0 V XPSATRP s XPSATRP 0.0 XPSATRppppP 0 0 s a 0 V XPSATR0P 0.0 Cage clamp NO + NO time delay NC 0. s XPSATRC s a 0 V XPSATRC s XPSATRC s a 0 V XPSATR0C 0.0 XPSATRppppC 00-EN version:.0

4 , Preventa safety s type XPSAF For Emergency stop and switch Safety s XPSAF meet the requirements of Performance Level PL e/category conforming to standard EN/ISO -. They are used for: b Monitoring Emergency stop circuits conforming to standards EN/ISO and EN/IEC 00-. b Electrical of switches activated by protection devices conforming to standard EN. Housed in a compact enclosure, the s have safety outputs. Preventa safety s XPSAFppppP incorporate removable terminal blocks, thus optimising machine maintenance. To aid diagnostics, the s have LEDs on the front face which provide information on the circuit status. The Start button function is confi gurable depending on the wiring. Description Connection Nb of safety circuits Safety s for Emergency stop and switch clamp integrated in a and XPSAF 0.0 clamp a and XPSAFP 0.0 XPSAF 00-EN version:.0

5 , Preventa safety s type XPSAFL For Emergency stop, switch and safety light curtain Safety s XPSAFL meet the requirements of Performance Level PL e/category conforming to standard EN/ISO -. They are used for: b Monitoring Emergency stop circuits conforming to standards EN/ISO and EN/IEC 00-. b Electrical of switches activated by protection devices conforming to standard EN /ISO. They can also be used for type light curtains conforming to EN - that have solid-state safety outputs (for example, light curtains type XUS L, see page 00-EN/). This system would conform to Performance Level PL e/ Category in accordance with EN/ISO -. Housed in a compact enclosure, the s have safety outputs. Preventa safety s XPSAFLppppP incorporate removable terminal blocks, thus optimising machine maintenance. To aid diagnostics, the s have LEDs on the front face which provide information on the circuit status. The Start button function is confi gurable depending on the wiring. Description Connection Number of safety circuits Safety s for clamp Emergency stop, integrated in switch and safety light curtain a and XPSAFL 0.0 clamp a and XPSAFLP 0.0 XPSAFL 00-EN version:.0

6 , Preventa safety s type XPSAR For Emergency stop, switch or safety light curtain Safety s XPSAR meet the requirements of Performance Level PL e/ Category conforming to standard EN/ISO - and are designed for the following safety applications: b Monitoring Emergency stop circuits conforming to EN/ISO and EN/IEC 00-. b Electrical of switches activated by protection devices conforming to standard EN /ISO. b Monitoring type light curtains conforming to EN/IEC - that have solid-state safety outputs with test function (light curtains XUS L). In addition to safety outputs, s XPSAR incorporate relay signalling outputs and solid-state signalling outputs for signalling to the process PLC. Safety s XPSARppppppP incorporate removable terminal blocks, thus optimising machine maintenance. To aid diagnostics, the s have LEDs on the front face which provide information on the circuit status. The Start button function is confi gurable depending on the wiring. Description Connection Number of safety circuits Additional outputs/ solid-state outputs to PLC Safety s for Emergency stop, switch or safety light curtain clamp, integrated in / a and XPSAR 0.00 a V XPSAR 0.00 XPSARp clamp, a 0 V XPSAR 0.00 / a and XPSARP 0.00 a V XPSARP 0.00 a 0 V XPSARP EN version:.0

7 , Preventa safety s type XPSAK For Emergency stop, switch, sensing mat/edges or safety light curtain Description Connection Number of safety circuits Safety s for Emergency stop, switch, sensing mat/edges or safety light curtain Safety s XPSAK meet the requirements of Performance Level PL e/category conforming to standard EN/ISO -. They are used for: b Monitoring Emergency stop circuits conforming to standards EN/ISO and EN 00-. b Electrical of switches activated by protection devices, with optional selection of synchronisation time between signals. b Monitoring -wire sensing mats or edges. b Monitoring type light curtains conforming to EN/IEC - which have solid-state safety outputs with test function (light curtains XUSL). Housed in a compact enclosure, the s have safety outputs, a relay signalling output and solid-state signalling outputs for signalling to the process PLC. Preventa safety s XPSAKppppP incorporate removable terminal blocks, thus optimising machine maintenance. To aid diagnostics, the s have LEDs on the front face which provide information on the circuit status. The Start button function is confi gurable depending on the wiring. clamp integrated in Additional outputs / Solid-state outputs for PLC / a and a V XPSAK 0.00 XPSAK 0.00 a V XPSAK 0.00 XPSAKp a 0 V XPSAK 0.00 / a and XPSAKP 0.00 clamp a V XPSAKP 0.00 a V a V XPSAKP 0.00 XPSAKP 0.00 a 0 V XPSAKP EN version:.0

8 , Preventa safety s type XPSVC For enabling switch The enabling grip switch system, comprising an enabling switch XYAU and a XPSVC, enables authorised personnel to carry out adjustment, programming or maintenance operations within hazardous zones of machines providing certain conditions are met. To be accessible, such operations are often carried out at reduced speed, and must be intentionally selected by authorised persons by means of a selector switch or key switch. Once the selection is made, the enabling switch system temporarily takes over from the hazardous zone s usual protection measures. Caution: The enabling switch system alone must not cause dangerous movements of the machine to be activated; a second intentional control action on the part of the operator is required. In addition, each person remaining in the hazardous zone must be provided with an individual enabling switch to ensure their own safety. XPSVC Description Connection Number of safety circuits Safety s for enabling switch clamp integrated in clamp Solid-state outputs for PLC NO c XPSVC 0.0 NO c XPSVCP EN version:.0

9 , selection, Preventa safety s types XPSBAE, XPSBCE, XPSBF For electrical of two-hand control stations Two-hand control stations are designed to provide protection against hand injury. They require machine operators to keep their hands clear of the dangerous movement zone. The use of two-hand control is an individual protective measure, which can safely protect only one operator. Separate two-hand control stations must be provided for each operator in a multiple-worker environment. Safety s XPSBAE, BCE and BF for two-hand control stations comply with the requirements of European standard EN /ISO for two-hand control systems. The control stations must be designed and installed such that they cannot be activated involuntarily or easily rendered inoperative. Depending on the application, the requirements of type C standards specifi c to the machinery involved must be met (additional personal protection methods may have to be considered). To initiate a dangerous movement, both operators (two-hand control pushbuttons) must be activated within an interval y 0. s (synchronous activation). If one of the two pushbuttons is released during a dangerous operation, the control sequence is cancelled. Resumption of the dangerous operation is possible only if both pushbuttons are returned to their initial position and reactivated within the required time interval. The safety distance between the control units and the hazardous zone must be suffi cient to ensure that when only one operator is released, the hazardous zone cannot be reached before the dangerous movement has been completed or stopped. XPSBAEppppP XPSBAEppppC Selection Requirements of standard EN /ISO Type I Type II Type III A B C Standard EN / ISO defi nes the selection of two-hand controls according to the control system category. The following table details the types of two-hand control conforming to EN /ISO. For each type, it lists the operating characteristics and minimum requirements. Use of both hands (simultaneous action) Link between input and output signals Output signal inhibited Prevention of accidental operation Tamper-proof Output signal reinitialised Synchronous action (specifi ed time limit) Use of proven components (Category conforming to EN/ISO -) Redundancy with partial error detection (Category conforming to EN/ISO -) Redundancy + Self- (Category conforming to EN/ISO -) Two-hand control station XYSBpp XPSBAE XPSBCE XPSBF XPSBCE XPSBF XPSBCEppppP Description Safety s for electrical of two-hand control stations Type conforming to standard EN III A Connection Conforming to standard EN/ISO - clamp Spring Number of safety circuits Additional outputs Meets the requirements of standard EN /ISO NO NC a and V c XPSBAEP 0.0 a /0V XPSBAE0P 0.0 NO NC a and V c XPSBAEC 0.0 a /0V XPSBAE0C 0.0 XPSBCEppppC III C clamp NO NC relay a and V c XPSBCEP 0. a / V XPSBCEP 0. a 0 V XPSBCEP 0. Spring NO NC relay a and V c XPSBCEC 0. a / V XPSBCEC 0. XPSBF clamp a 0 V XPSBCEC 0. NO solid-state XPSBF 0. NO solid-state XPSBFP EN version:.0

10 , Preventa safety s types XPSECME, XPSECPE For extending the number of safety contacts Safety s XPSECME and XPSECPE, for extending the number of safety contacts, are available as additions to Preventa XPSbase s (Emergency stop, limit switch, two-hand control, etc.). They are used to extend the number of safety output contacts of the base s. Description Connection Number of safety circuits Safety s for extending the number of safety contacts, clamp for use with XPSbase s Additional outputs a and XPSECMEP 0.0 XPSECMEP Spring a and XPSECMEC 0.0 clamp a and XPSECPEP 0.0 XPSECMEC Spring a and XPSECPEC 0.0 XPSECPEP clamp Spring a 0 V XPSECPEP 0.0 a 0 V XPSECPEC 0.0 XPSECPEC 00-EN version:.0

11 , Preventa safety s types XPSTSA, XPSTSW For safety time delays Safety s XPSTSA and XPSTSW are used in applications requiring safety time delays: b s XPSTSA in applications with interlocking on high inertia machines with long rundown time (guards unlocked after safety time delay has elapsed), b s XPSTSW in applications with a safety switchover contact (shunting contact in association with XPSVN s for zero speed detection, solenoid valve, etc.). The time delay of safety circuits can be set to preset values, using selectors located on the front face of the s. To aid diagnostics, the s have LEDs which provide information on the circuit status and solid-state outputs for signalling to the process PLC. In addition, their removable terminal blocks optimise machine maintenance. Description Connection Number of Additional safety circuits outputs / Solid-state outputs to PLC Safety s for applications with interlocking on high inertia machines clamp delayed NC / a and XPSTSAP 0.0 a V XPSTSAP 0.0 XPSTSAppppP a 0 V XPSTSAP 0.0 Safety s for applications with safety switchover contact clamp pulse type NC / a and XPSTSWP 0.0 a V XPSTSWP 0.0 a 0 V XPSTSWP 0.0 XPSTSWppppP 00-EN version:.0

12 , Preventa safety s types XPSDMB, XPSDME For coded magnetic switch Description Connection Number of safety circuits Safety for coded magnetic switches Safety s XPSDMB and XPSDME are specifi cally designed for coded magnetic safety switches. They incorporate two safety outputs and two solid-state outputs for signalling to the process PLC. Conforming to Performance Level PL e/category conforming to EN/ISO -, s XPSDMB can monitor two independent sensors and s XPSDME can monitor up to six independent sensors. To monitor a higher number of magnetic switches using these safety s, the magnetic switches can be connected in series parallel, while meeting the requirements of Performance Level PL d/category conforming to standard EN/ISO -. Safety s XPSDMpppppP incorporate removable terminal blocks, thus optimising machine maintenance. To aid diagnostics, the s have LEDs on the front face which provide information on the circuit status. clamp integrated in Solid-state outputs for PLC NO XPSDMB 0.0 XPSDMB Safety for coded magnetic switches clamp integrated in NO XPSDME 0.00 Safety for coded magnetic switches clamp NO XPSDMBP 0.0 XPSDME Safety for coded magnetic switches clamp NO XPSDMEP EN version:.0

13 , Preventa safety s type XPSVNE For zero speed detection Preventa safety s XPSVNE for zero speed detection are used to detect the stop condition of electric motors. Their most common applications include: providing the unlock signal for electrically interlocked sliding or removable machine guards, controlling rotation direction signals for reversing motors and engaging locking brakes after a motor has come to a standstill. As electric motors run down, a remanent voltage is produced in the windings of the motor due to residual magnetism. This voltage is proportional to the speed of the motor and, therefore, decreases as the motor comes to a standstill. This remanent voltage is measured in a redundant manner so as to detect the stop condition of the motor. The cabling between the motor windings and the inputs of the XPSVNE is also monitored to prevent a cabling breakage or fault being seen as a stopped motor. A transformer should not be used to connect the motor to Z, Z and Z since there is no of the connection with the motor winding via the resistance. Modules XPSVNE are suitable for detecting the stop condition of all types of AC or DC motor driven machines which, when the motor runs down, produce a remanent voltage in the windings due to residual magnetism. These machines can be controlled by electronic devices, such as variable speed drives or DC injection brakes. The input fi lters for standard XPSVNE s are designed for a frequency of up to 0 Hz. For motors operating at a frequency higher than 0 Hz, which therefore produce a high frequency remanent voltage, special s XPSVNEppppHS should be used. Modules XPSVNE have potentiometers mounted on the front face of the which allow independent adjustment of the switching threshold for each input circuit. This allows adjustment for different types of motors and application requirements. To aid diagnostics, s XPSVNE have LEDs and solid-state outputs to provide information on the status of the zero speed detection circuit. Description Connection Number of safety circuits Safety s for zero speed detection Solid-state Supply outputs for PLC Frequency Reference of motor power supply Weight y 0 Hz XPSVNEP 0.00 clamp > 0 Hz XPSVNEHSP 0.00 a V y 0 Hz XPSVNEP 0.00 XPSVNEppppp > 0 Hz XPSVNEHSP 0.00 a 0 V y 0 Hz XPSVNEP 0.00 > 0 Hz XPSVNEHSP EN version:.0