Safety detection solutions

Transcription

1 Presentation, actuator operated etal, types CS A, CS B, CS C and CS E Plastic, double insulated, turret head, types CS P or CS PA or CS TA and CS TE etal, types CS A, CS B, CS C, CS E with or without locking of the actuator Plastic, types CS P, CS PA CS TA, CS TE Pages /0 to / with or without locking of the actuator Pages / and / to / Environment characteristics Guard switch type CS A, CS B, CS C, CS E (metal) CS P, CS PA, CS TA, CS TE (plastic) Conformity to standards Products EC/EN 0--, UL 0, CSA C- n achine assemblies EC/EN 00-, EN 0/S, EN/S 00 Product certifications UL, CSA UL, CSA (c UL for CS P) Protective treatment Standard version: TC Ambient air temperature For operation C (- + 0 C for CS E and C for CS TE) For storage C (- + 0 C for CS P) Vibration resistance gn (0 00 Hz) conforming to EC/EN 00-- ( gn (0 Hz) for CS P) Shock resistance 0 gn (duration ms) conforming to EC/EN 00-- (0 gn (duration ms) for CS P) Electric shock protection Class conforming to EC/EN 0 Class conforming to EC/EN 0 Degree of protection P conforming to EC/EN 0 and EC/EN 0-- () Cable entry entry (CS A, CS B, CS C) or entries (CS E) tapped for n (Pg.) cable gland, tapped 0 or tapped /" NPT entry (CS PA and CS TE) or entries (CS TA) tapped for n (Pg ) cable gland, tapped or tapped /" NPT (with adaptor) for CS TA and CS TE Connecting cable Pre-cabled, either x 0. mm or x 0. mm (CS P) aterials CS A/B/C/E Zamak case CS P/PA/TA/TE/PL/TL/PR/TR Polyamide PA fibreglass impregnated enclosure Actuators (all types): steel C0, surface treated () Live parts of these switches are protected against the penetration of dust and water. However, when installing take all necessary precautions to prevent the penetration of solid bodies, or liquids with a high dust content, into the actuator aperture. Not recommended for use in saline atmospheres. 0 /

2 Characteristics, actuator operated etal, types CS A, CS B, CS C and CS E Plastic, double insulated, turret head, types CS P or CS PA or CS TA and CS TE Contact block characteristics Rated operational characteristics Conventional thermal current in enclosure and contact, slow break CS A, CS B, CS C, CS TA, CS PA: a AC-, A00: Ue = 0 V, e = A or Ue = 0 V, e = A CS E, CS TE: a AC-, B00: Ue = 0 V, e =. A or Ue = 0 V, e = A CS P: a AC-, C00: Ue = 0 V, e = 0. A or Ue = 0 V, e =. A All models: c DC-, Q00: Ue = 0 V, e = 0. A or Ue = V, e = 0. A conforming to EC/EN 0-- contact, snap action CS PA: a AC-, A00: Ue = 0 V, e = A; the = 0 A c DC-, Q00: Ue = 0 V, e = 0. A or Ue = V, e = 0. A conforming to EC/EN 0-- contact, snap action CS PA: a AC-, B00: Ue = 0 V, e =. A; the = A c DC-, R00: Ue = 0 V, e = 0. A or Ue = V, e = 0. A conforming to EC/EN 0-- CS A, CS B, CS C, CS PA ( & slow break contact and snap action contact versions) CS E, CS TE, CS PA ( snap action contact version): the = A CS P: the =. A Rated insulation voltage and contact contacts (CS A, CS B, CS C, CS E, CS TA), contacts (CS PA, CS TE), and contacts (CS P): Ui = 00 V conforming to EC/EN 0-; Ui = 00 V conforming to UL 0, CSA C- n contact CS PA and CS TE: Ui = 00 V degree of pollution conforming to EC 0- Ui = 00 V conforming to UL 0, CSA C- n Rated impulse withstand voltage and contact contacts (CS A, CS B, CS C, CS E, CS TA), contacts (CS PA, CS TE), and contacts (CS P): Uimp = kv conforming to EC/EN 0-- contact CS PA: Uimp = kv conforming to EC/EN 0-- Positive operation N/C contact(s) with positive opening operation conforming to EC/EN 0--, Section Resistance across terminals y 0 mω conforming to EC/EN 0-- Short-circuit protection and contact contacts (CS A, CS B, CS C, CS E, CS TA), contacts (CS PA, CS TE), and contacts (CS P): 0 A cartridge fuse type gg (gl) contact CS PA: A cartridge fuse type gg (gl) Connection Pre-cabled x 0. mm or x 0. mm (CS P), PVC Electrical durability Screw clamp terminals Conforming to EC/EN 0-- Appendix C. Utilisation categories AC- and DC-. aximum operating rate: 00 operating cycles/hour. Load factor: 0. contact, snap action CS PA, CS TA: Clamping capacity, min: x 0. mm, max: x. mm and contact contacts (CS A, CS B, CS C, CS E, CS TA), contacts (CS PA, CS TE): Clamping capacity, min: x 0. mm, max: x. mm with or without cable end contact CS PA: clamping capacity, min: x 0. mm, max: x mm or x 0. mm nly applicable to CS P: Conforming to EC/EN 0-- Appendix C. Utilisation categories AC- and DC-. aximum operating rate: 00 operating cycles/hour. a.c. supply a 0/0 Hz o inductive circuit illions of operating cycles snap action contact version contact version CS A/B/C/E/TA and slow break contact version 0, 0 V 0/00 V V V the illions of operating cycles 0, 0, the 0 V // V 0 V 0, 0, 0 Current in A d.c. supply c Voltage V 0 Voltage V 0 Power broken in W for o W 0 o W million operating cycles. For ES Pp on a or c, N/C and N/ contacts simultaneously loaded to the values shown with reverse polarity. a.c. supply a 0/0 Hz o inductive circuit d.c. supply c Power broken in W for million operating cycles. illions of operating cycles 0, 0, 0 Current in A snap action contact version CS PA slow break contact version CS PA 0, 0 V 0/00 V V the V 0, 0, 0 Current in A Current in A Voltage V 0 Voltage V 0 o W o W illions of operating cycles 0, 0, the // V 0 V 0 V 0, 0, 0 0 /

3 References, characteristics etal, turret head (), types CS A, CS B, CS C and CS E or cable entries 0 x. () Type of switch Without locking of actuator With locking of actuator, manual unlocking () LED indication on opening of N/C contacts Without orange LED z / V Without References of switches without actuator ( N/C contact with positive opening operation) -pole N/C + N/ + N/ ( N/ staggered) slow break () -pole N/C + N/C + N/ (N/ staggered) slow break () Without CS A0 CS A CS B0 CS C0 CS A0 CS A CS B0 CS C0 -pole N/C + N/C + N/C slow break () CS A0 Weight (kg) Complementary characteristics not shown under General characteristics (/) Actuation speed Resistance to forcible withdrawal of actuator echanical durability aximum operating rate inimum force for extraction of actuator Cable entry aterials References of actuators aximum: 0. m/s, minimum: 0.0 m/s CS B and CS C: 00 N; CS E: 000 N CS A and CS E: > million operating cycles CS B and CS C: 0. million operating cycles For maximum durability: 00 operating cycles per hour u 0 N CS A, CS B, CS C: cable entry. CS E: cable entries Entries tapped 0 x. for S cable gland. Clamping capacity to mm Body: zamak. Head: zamak. Safety screws: -lobe torque. Protective plate: steel. 0 Description Straight actuator Actuator with wide fixing Pivoting actuator Latch for sliding doors (Padlockable in open position) For guard switches CS A, B, C, E CS Z0 CS Z0 CS Z0 CS Z0 Weight (kg) () Head adjustable in 0 steps throughout 0. Blanking plug for operating head slot included with switch. () For cable entries tapped for n (Pg.) cable gland, replace the last number in the reference () by (see page /). Example: CS A0 becomes CS A0. () Unlocking by pushbutton for CS Bppp and by key operated lock for CS Cppp. () Schematic diagrams shown represent the contact states whilst the actuator is inserted in the head of the switch. ther versions: please consult your Regional Sales ffice. page / and / page / /0

4 References, characteristics (continued) etal, turret head (), types CS A, CS B, CS C and CS E or cable entries 0 x. () Type of switch With interlocking, locking by solenoid Type of interlocking Locking on de-energisation and unlocking on energisation of solenoid (). To order a guard switch with locking on energisation and unlocking on de-energisation of the solenoid, replace the nd number () by in the references shown below. Example: CS E becomes CS E.. LED indication Supply voltage of solenoid range LED: guard open signalling. Green LED: guard closed and locked signalling. a or c V (0/0 Hz on a) a or c V (0/0 Hz on a) a or c 0/0 V () (0/0 Hz on a) a or c 0/0 V () (0/0 Hz on a) Type of contact on solenoid N/C + N/ N/C N/C + N/ N/C + N/ N/C N/C + N/ N/C References of switches without actuator ( N/C contact with positive opening operation) -pole N/C + N/ + N/ ( N/ staggered) slow break () CS E CS E -pole N/C + N/C + N/ (N/ staggered) slow break () CS E CS E CS E CS E CS E CS E -pole N/C + N/C + N/C slow break () CS E () CS E () CS E () Weight (kg) Solenoid characteristics Load factor 00% Rated operational voltage a or c V a or c V a or c V a or c 0/0 V Voltage limits - 0%, + 0% of the rated operational voltage (including ripple on c) conforming to EC/EN 0- Service life Consumption LED indicator characteristics hours nrush: 0 VA. Sealed: 0 VA a or c 0/0 V Rated insulation voltage 0 V conforming to EC/EN 0-0 V conforming to EC/EN 0- Current consumption ma ma Rated operational voltage a or c / V a 0/0 V Voltage limits a or c 0... V (including ripple) a... V (including ripple) Service life hours hours Protection against overvoltages Yes Yes () Head adjustable in 0 steps throughout 0. Blanking plug for operating head slot included with switch. () For cable entries tapped for n (Pg.) cable gland, replace the last number in the reference () by (see page /). Example: CS E becomes CS E. () A key operated lock enables forced opening of the interlocking mechanism, by authorised personnel, allowing withdrawal of the actuator and subsequent opening of the N/C safety contacts. () For use on c 0/0 V or c 0/0 V, remove the LED indicator module. () Schematic diagrams shown represent the contact states whilst the actuator is inserted in the head of the switch. () Switches supplied with a single green LED. 0 ther versions: please consult your Regional Sales ffice. page / and / page / /

5 References, characteristics etal, turret head (), types CS A, CS B, CS C and CS E Cable entries tapped for n (Pg.) cable gland Type of switch Without locking of actuator With locking of actuator, manual unlocking () LED indication on opening of N/C contacts Without orange LED z / V orange LED a 0/0 V Without orange LED z / V References of switches without actuator ( N/C contact with positive opening operation) -pole N/C + N/ + N/ ( N/ staggered) slow break () -pole N/C + N/C + N/ (N/ staggered) slow break () Without orange LED z / V CS A0 CS A CS A CS B0 CS B CS C0 CS C CS A0 CS A CS A CS B0 CS C0 -pole N/C + N/C + N/C slow break () CS A0 CS B0 CS C0 Weight (kg) Complementary characteristics not shown under General characteristics (/) Actuation speed Resistance to forcible withdrawal of actuator echanical durability aximum operating rate inimum force for extraction of actuator Cable entry aterials References of actuators aximum: 0. m/s, minimum: 0.0 m/s CS B and CS C: 00 N; CS E: 000 N CS A and CS E: > million operating cycles CS B and CS C: 0. million operating cycles For maximum durability: 00 operating cycles per hour u 0 N CS A, CS B, CS C: cable entry. CS E : cable entries Entries tapped for n cable gland conforming to NF C -00 (DN Pg.). Clamping capacity to mm Body: zamak. Head: zamak. Safety screws: -lobe torque. Protective plate: steel. 0 Description Straight actuator Actuator with wide fixing Pivoting actuator Latch for sliding doors (Padlockable in open position) For guard switches CS A, B, C, E CS Z0 CS Z0 CS Z0 CS Z0 Weight (kg) () Head adjustable in 0 steps throughout 0. Blanking plug for operating head slot included with switch. () Unlocking by pushbutton for CS Bppp and by key operated lock for CS Cppp. () Schematic diagrams shown represent the contact states whilst the actuator is inserted in the head of the switch. ther versions: please consult your Regional Sales ffice. page / and / page / /

6 References, characteristics (continued) etal, turret head (), types CS A, CS B, CS C and CS E Cable entries tapped for n (Pg.) cable gland Type of switch With interlocking, locking by solenoid Type of interlocking Locking on de-energisation and unlocking on energisation of solenoid (). To order a guard switch with locking on energisation and unlocking on de-energisation of the solenoid, replace the nd number () by in the references shown below. Example: CS E becomes CS E. LED indication Supply voltage of solenoid range LED: guard open signalling. Green LED: guard closed and locked signalling. a or c V (0/0 Hz on a) a or c V (0/0 Hz on a) a or c 0/0 V () (0/0 Hz on a) a or c 0/0 V () (0/0 Hz on a) Type of contact on solenoid N/C + N/ N/C N/C + N/ N/C N/C + N/ N/C N/C + N/ N/C References of switches without actuator ( N/C contact with positive opening operation) -pole N/C + N/ + N/ ( N/ staggered) slow break () -pole N/C + N/C + N/ (N/ staggered) slow break () -pole N/C + N/C + N/C slow break () CS E CS E CS E CS E CS E CS E CS E CS E CS E CS E CS E CS E CS E () CS E () CS E Weight (kg) Solenoid characteristics Load factor 00% () CS E CS E Rated operational voltage a or c V a or c V a or c 0/0 V a or c 0/0 V Voltage limits - 0%, + 0% of the rated operational voltage (including ripple on c) conforming to EC/EN 0- Service life hours Consumption nrush: 0 VA. Sealed: 0 VA LED indicator characteristics Rated insulation voltage 0 V conforming to EC/EN 0-0 V conforming to EC/EN 0- Current consumption ma ma Rated operational voltage a or c / V a 0/0 V Voltage limits a or c 0... V (including ripple) a... V (including ripple) Service life hours hours Protection against overvoltages Yes () Head adjustable in 0 steps throughout 0. Blanking plug for operating head slot included with switch. () A key operated lock enables forced opening of the interlocking mechanism, by authorised personnel, allowing withdrawal of the actuator and subsequent opening of the N/C safety contacts. () For use on c 0/0 V or c 0/0 V, remove the LED indicator module. () Schematic diagrams shown represent the contact states whilst the actuator is inserted in the head of the switch. () Switches supplied with a single green LED. ther versions: please consult your Regional Sales ffice. Yes 0 page / and / page / /

7 References, characteristics etal, turret head (), types CS A, CS B, CS C and CS E Cable entries tapped / NPT Type of switch Without locking of actuator With locking of actuator, manual unlocking () LED indication on opening of N/C contacts Without orange LED z / V orange LED a 0/0 V Without orange LED z / V orange LED a 0/0 V Without References of switches without actuator ( N/C contact with positive opening operation) -pole N/C + N/ + N/ ( N/ staggered) slow break () CS A0 CS A CS B0 -pole N/C + N/C + N/ (N/ staggered) slow break () CS A0 CS A CS A CS B0 CS B CS B CS C0 -pole N/C + N/C + N/C slow break () CS A0 CS B0 CS C0 Weight (kg) Complementary characteristics not shown under General characteristics (page /) Actuation speed Resistance to forcible withdrawal of actuator echanical durability aximum operating rate inimum force for extraction of actuator aximum: 0. m/s, minimum: 0.0 m/s CS B and CS C: 00 N; CS E: 000 N CS A and CS E: > million operating cycles CS B and CS C: 0. million operating cycles For maximum durability: 00 operating cycles per hour u 0 N Cable entry aterials References of actuators CS A, CS B, CS C: cable entry CS E: cable entries Entries tapped for / NPT (USAS B-) conduit Body: zamak. Head: zamak. Safety screws: -lobe torque. Protective plate: steel. Description Straight actuator Actuator with wide fixing Pivoting actuator Latch for sliding doors (Padlockable in open position) For guard switches CS A, B, C, E CS Z0 CS Z0 CS Z0 CS Z0 Weight (kg) () Head adjustable in 0 steps throughout 0. Blanking plug for operating head slot included with switch. () Unlocking by pushbutton for CS Bppp and by key operated lock for CS Cppp. () Schematic diagrams shown represent the contact states whilst the actuator is inserted in the head of the switch. 0 ther versions: please consult your Regional Sales ffice. page / and / page / /

8 References, characteristics (continued) etal, turret head (), types CS A, CS B, CS C and CS E Cable entries tapped / NPT Type of switch With interlocking, locking by solenoid Type of interlocking Locking on de-energisation and unlocking on energisation of solenoid (). To order a guard switch with locking on energisation and unlocking on de-energisation of the solenoid, replace the nd number () by in the references shown below. Example: CS E becomes CS E. LED indication Supply voltage of solenoid range LED: guard open signalling. Green LED: guard closed and locked signalling. a or c V (0/0 Hz on a) a or c 0/0 V () (0/0 Hz on a) Type of contact on solenoid N/C + N/ N/C N/C + N/ N/C References of switches without actuator ( N/C contact with positive opening operation) -pole N/C + N/ + N/ ( N/ staggered) slow break () CS E CS E -pole N/C + N/C + N/ (N/ staggered) slow break () CS E CS E CS E CS E -pole N/C + N/C + N/C slow break () CS E () Weight (kg).0 Solenoid characteristics Load factor 00 % Rated operational voltage a or c V a or c 0/0 V Voltage limits - 0%, + 0% of the rated operational voltage (including ripple on c) conforming to EC/EN 0- Service life Consumption LED indicator characteristics heures nrush: 0 VA. Sealed: 0 VA Rated insulation voltage 0 V conforming to EC/EN 0-0 V conforming to EC/EN 0- Current consumption ma ma Rated operational voltage a or c / V a 0/0 V Voltage limits a or c 0... V (including ripple) a... V (including ripple) Service life hours hours Protection against overvoltages Yes Yes () Head adjustable in 0 steps throughout 0. Blanking plug for operating head slot included with switch. () A key operated lock enables forced opening of the interlocking mechanism, by authorised personnel, allowing withdrawal of the actuator and subsequent opening of the N/C safety contacts. () For use on c 0/0 V, remove the LED module. () Schematic diagrams shown represent the contact states whilst the actuator is inserted in the head of the switch. () Switches supplied with a single green LED. ther versions: please consult your Regional Sales ffice. 0 page / and / page / /

9 References etal, turret head, types CS A, CS B, CS C and CS E 0 Separate components Description orange LED indicator module with cover, seal and fixing screws For use with CS A CS B CS C Supply voltage Reference Weight kg a or c / V CS Z 0.00 a 0/0 V CS Z 0.00 CS Zp 0 orange LED + green LED indicator module with cover + lock (), seal and fixing screws ( keys included for lock) CS Epp a or c / V CS Z 0. 0 () Lock incorporated as standard on guard switches CS E: key withdrawal in LCK and UNLCK positions. CS Zp Description Blanking plugs for operating head slot (Sold in lots of 0) Keys for interlock forced opening device (Sold in lots of 0) For use with CS A, CS B, C, CS E CS B, C, CS E Key withdrawal positions from lock Unit reference Weight kg CS Z 0.00 CS Z Padlocking device to prevent insertion of actuator, for up to padlocks (padlocks not included) CS A, CS B, C, CS E CS Z0 0.0 CS Z0 Description For use with Unit reference Weight kg /" NPT conduit adaptor (Sold in lots of ) CS A, CS B, CS C, CS E DE RA x. adaptor (Sold in lots of ) CS A, CS B, CS C, CS E DE RA pages / and / page / /

10 Dimensions etal, turret head, types CS A, CS B, CS C and CS E Dimensions CS Appp CS Bppp, CS Cppp, 0,, () tapped entry for cable gland () tapped entry for cable gland Ø: elongated holes Ø. x. Ø: elongated holes Ø. x. 0 x. adaptor /" NPT conduit adaptor CS Epppp DE RA0 DE RA0 (), () 0,, () = 0 = 0 () = 0 = 0, () 0 x. tapped entry () Pg. threaded shank () Tapped entry for /" NPT conduit () 0 x. threaded shank, () () () tapped entry for cable gland Ø: elongated holes Ø. x. = = () 0 References: pages /0 to / page / /

11 Dimensions (continued) etal, turret head, types CS A, CS B, CS C and CS E Dimensions (continued) CS Z0,, Adaptor shank () CS Z0,, == = = = = = 0 0, () Adaptor (included with actuator CS Z0) for replacing, without drilling additional fixing hole, a guard switch CK J with actuator ZCK Y0 by a guard switch CS A, B, C or E with actuator CS Z0. Ø: elongated holes Ø. x 0 Ø: elongated holes Ø. x 0 CS Z0 CS Z0 =,, 0 0 0,, Fixing axis % related to actuator. Ø: elongated holes Ø. x. perating radius required for actuator CS Z0 CS Z0 0 x 00 0 R = 000 R = 000 R = 000 R = 000 CS Z0 R =0, R = 00 0 R = minimum radius References: pages /0 to / page / /

12 Setting-up, schemes etal, turret head, types CS A, CS B, CS C and CS E Setting-up Functional diagrams CS pppp CS pppp CS pppp Contact operation G Contact closed H Contact open, - - -, G Unstable Schemes Note: These schemes are given as examples only, the designer must refer to the relevant safety standards for guidance Wiring to category conforming to EN -/ Wiring to category conforming to EN -/S - S - Example with -pole N/C + N/ + N/ contact and protection fuse to prevent shunting of the N/C contact, either by cable damage or by tampering. F () Example with -pole N/C + N/ + N/ contact with mixed redundancy of the contacts and the associated control relays. To activate K, it is necessary to remove and re-insert the actuator when the supply is switched on. F K K K K K K K K K K K H K () Signalling contact H: actuator not inserted indicator Wiring to category conforming to EN -/S -. Wiring method used in conjunction with Preventa safety module (The guard switch should be used in conjunction with a safety limit switch to give electrical/mechanical redundancy) ethod for machines with quick rundown time (low inertia) ethod for machines with long rundown time (high inertia) Locking or interlocking device based on the principle of redundancy and self-monitoring. The safety modules ensure these functions. PS PS VNE PS Locking of actuator and operation in positive mode associated with a safety module. nterlocking device for actuator fitted on guard and zero speed detection. 0 References: pages /0 to / pages / and / /

13 Schemes with solenoid interlocking etal, turret head, type CS E Wiring to category conforming to EN -/S - Wiring examples with protection fuse to prevent shunting of the N/C contact, either by cable damage or by tampering. Locking on de-energisation, N/C + N/ + N/ Locking on energisation, N/C + N/ + N/ CS Epp CS Epp F F () () () () E E G GN E E G GN () Solenoid () Solenoid () Auxiliary contact () Auxiliary contact E-E: Solenoid supply E-E: Solenoid supply -: Solenoid signalling contact -: Solenoid signalling contact -: Safety contact, available for redundancy -: Safety contact, available for redundancy -: LED (orange): actuator withdrawn -: LED (orange): actuator withdrawn -: LED (green): actuator inserted and locked -: LED (green): actuator inserted and locked -: Safety pre-wiring obligatory -: Safety pre-wiring obligatory Note: These schemes are given as examples only, the designer must refer relevant safety standards for guidance. 0 References: pages /0 to / pages / and / /0

14 Schemes (continued) with solenoid interlocking etal, turret head, type CS E Wiring to category conforming to EN -/S - Wiring examples with redundancy for the guard switch contacts, without monitoring or redundancy in the power circuit Locking on de-energisation, N/C + N/C + N/ Locking on de-energisation, N/C + N/C + N/ CS Epp CS Epp F F F F () () E E G GN K K K K K K K K () () E E G GN K K K K K K K K () Solenoid () Solenoid () Auxiliary contact () Auxiliary contact E-E: Solenoid supply E-E: Solenoid supply -: Solenoid signalling contact - and -: Solenoid signalling contacts - and -: Safety contacts, available for redundancy - and -: Safety contacts, available for redundancy -: LED (orange): actuator withdrawn -: LED (orange): actuator withdrawn -: LED (green): actuator inserted and locked -: LED (green): actuator inserted and locked -: Safety pre-wiring obligatory - and -: Safety pre-wiring obligatory Locking on energisation, N/C + N/C + N/ CS Epp F F () () K K E E K G GN K K K K K () Solenoid () Auxiliary contact E-E: Solenoid supply -: Solenoid signalling contact - and -: Safety contacts, available for redundancy -: LED (orange): actuator withdrawn -: LED (green): actuator inserted and locked -: Safety pre-wiring obligatory 0 References: pages /0 to / pages / and / /

15 References, characteristics (continued) Type of switch Plastic, turret head (), types CS PA, CS TA and CS TE or cable entries x. () With interlocking, locking by solenoid Type of interlocking Locking on de-energisation and unlocking on energisation of solenoid (). To order a guard switch with locking on energisation and unlocking on de-energisation of the solenoid, replace the nd number () by in the references shown below. Example: CS TE becomes CS TE. Supply voltage of solenoid a or c V (0/0 Hz on a) References of switches without actuator ( N/C contact with positive opening operation) -pole N/C + N/ () break before make slow break -pole N/C + N/C () slow break Weight (kg) 0.0 Solenoid characteristics Load factor 00 % Rated operational voltage CS TE CS TE a or c V Voltage limits - 0%, + 0% of the rated operational voltage (including ripple on c) conforming to EC/EN 0- Service life Consumption hours 0 VA max. References of actuators and guard retaining device Description Straight actuator Actuator with wide fixing () Pivoting actuator Right-angled actuator Guard retaining device () For guard switches CS PA, TA, TE CS Z CS Z CS Z CS Z CS Z CS Z Weight (kg) () Head adjustable in 0 steps throughout 0. Blanking plug for operating head slot included with switch. () For cable entries tapped for n (Pg ) cable gland, replace the last number in the reference () by (see page /). Example: CS TE becomes CS TE. () A special tool included with the guard switch enables forced opening of the interlocking mechanism, by authorised personnel, allowing withdrawal of the actuator and subsequent opening of the N/C safety contacts. () Schematic diagrams shown represent the contact states whilst the actuator is inserted in the head of the switch. () actuator lengths, CS Z: L = 0 mm, CS Z: L = mm. () nly for use with guard switches CS PA and CS TA (without the actuator centering device CS Z00), used in conjunction with actuators CS Z, CS Z or CS Z. ther versions: please consult your Regional Sales ffice. 0 page / and / page / /

16 References, characteristics (continued) Type of switch Plastic, turret head (), types CS PA, CS TA and CS TE Cable entries tapped for n (Pg ) cable gland With interlocking, locking by solenoid Type of interlocking Locking on de-energisation and unlocking on energisation of solenoid (). To order a guard switch with locking on energisation and unlocking on de-energisation of the solenoid, replace the nd number () by in the references shown below. Example: CS TE becomes CS TE. Supply voltage of solenoid a or c V (0/0 Hz on a) a or c 0 V (0/0 Hz on a) References of switches without actuator ( N/C contact with positive opening operation) -pole N/C + N/ () break before make slow break -pole N/ + N/C () make before break slow break -pole N/C + N/C () slow break a or c 0 V (0/0 Hz on a) CS TE CS TE CS TE CS TE CS TE CS TE CS TE Weight (kg) Solenoid characteristics Load factor 00 % Rated operational voltage a or c V a or c 0 V a or c 0 V Voltage limits - 0%, + 0% of the rated operational voltage (including ripple on c) conforming to EN/EC 0- Service life Consumption hours 0 VA max. References of actuators and guard retaining device Description Straight actuator Actuator with wide fixing () Pivoting actuator Right-angled actuator Guard retaining device () For guard switches CS PA, TA, TE CS Z CS Z CS Z CS Z CS Z CS Z Weight (kg) () Head adjustable in 0 steps throughout 0. Blanking plug for operating head slot included with switch. () A special tool included with the guard switch enables forced opening of the interlocking mechanism, by authorised personnel, allowing withdrawal of the actuator and subsequent opening of the N/C safety contacts. () Schematic diagrams shown represent the contact states whilst the actuator is inserted in the head of the switch. () nly for use with guard switches CS PA and CS TA (without the actuator centering device CS Z00), used in conjunction with actuators CS Z, CS Z or CS Z. () actuator lengths, CS Z: L = 0 mm, CS Z: L = mm. ther versions: please consult your Regional Sales ffice. 0 page / and / page / /

17 Dimensions Plastic, turret head, types CS PA, CS TA and CS TE Dimensions CS PAp, CS PAp CS PAp ,,, (), = 0/ = 0 0 () tapped entry for cable gland Ø: elongated holes Ø. x. on centres, holes Ø. on 0 centres CS TApp () 0, = 0/ = 0 () tapped entry for /" NPT conduit Ø: elongated holes Ø. x. on centres, holes Ø. on 0 centres CS TEpppp 0 0 (),,, () 0, 0/ 0,, () 0 0/ 0 0 () tapped entries for cable gland or /" NPT conduit adaptor () elongated holes Ø. x. on centres, holes Ø. on 0 centres () elongated holes Ø. x. /" NPT conduit adaptor x. adaptor Actuator centering device DE RA0 DE RA0 CS Z00 () Tapped entry for /" NPT conduit () Pg threaded shank () () x. tapped entry () Pg threaded shank () tapped entry for cable gland or /" NPT conduit adaptor Ø: elongated holes Ø. x. on centres, holes Ø. on 0 centres,,,,,,,,, x Ø, x Ø References: pages / to / page / /

18 Schemes (continued) Plastic, turret head, type CS TE Schemes (continued) Wiring to category conforming to EN -/S - Wiring examples with protection fuse to prevent shunting of the N/C contact, either by cable damage or by tampering Locking on de-energisation Locking on energisation N/C + N/ CS TEpp N/C + N/ CS TEpp F F () () () () () () E E E E () Solenoid () Solenoid () Auxiliary contact () Auxiliary contact E-E: Solenoid supply E-E: Solenoid supply -: Safety contact, available for redundancy or signalling -: Safety contact, available for redundancy or signalling Wiring to category conforming to EN -/S - Wiring examples with redundancy for the guard switch contacts, without monitoring Locking on de-energisation Locking on energisation N/C + N/C CS TEpp N/C + N/C CS TEpp F () F K K F () F K K () () () () E E K K E E K K K K K K K K K K () Solenoid () Solenoid () Solenoid auxiliary contact () Solenoid auxiliary contact E-E: Solenoid supply E-E: Solenoid supply -: Safety contact, available for redundancy -: Safety contact, available for redundancy 0 References: pages / to / pages / and / /