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EUCHNER – More than safety.
HomeProductsTransponder-coded safety switches with guard lockingCTSCTS-BRCTS-C2-BR-CC-FLX-AP-VSA-174018

CTS-C2-BR-CC-FLX-AP-VSA-174018 (Order no. 174018)

Transponder coded safety switch CTS-C2-BR with FlexFunction, M12

  • Up to category 4 / PL e according to EN ISO 13849-1
  • Guard locking suitable for process protection only
  • Series connection possible
  • Open-circuit current principle
  • Connecting cable , PVC, 25 cm, plug connector M12, 8-pin
  • Monitoring outputs guard locking / door position 1
CTS-C2-BR-CC-FLX-AP-VSA-174018 (Order no. 174018)

Description

Guard locking type

CTS-C2

Guard locking actuated by power-ON and released by spring force (open-circuit current principle).

FlexFunction

The actuator configures the switch on setup. Depending on the actuator selected, guard lock monitoring of the safety switch is active or inactive and evaluation of the actuator code takes place with a high or low coding level.

series connection

Safety switches in the CTS-...-BR version can be integrated into a BR device chain. Further information on series connection can be found in the operating instructions for the device.

Auxiliary release / escape release

  • Auxiliary release on front and rear side

  • Escape release can be retrofitted, on rear side

Connector assignment

Plug connector (view of connection side)PinDesignationFunctionConnecting cable conductor coloring

1FI1BEnable input, channel BWH
2UBOperating voltage 24 V DCBN
3FO1ASafety output, channel AGN
4FO1BSafety output, channel BYE
5OX/CMonitoring output / communicationGY
6FI1AEnable input, channel APK
70 VOperating voltage 0 V DCBU
8IMPOperating voltage of solenoid 24 V DCRD

Pin 5 assignment depending on the function actuator

PinA-FLX-D-0C-167919A-FLX-D-0D-169044A-FLX-D-0E-169045A-FLX-D-0F-169046
L + HCI + HCL + LCI + LC
5OD/C
Door position 1 / Communication		OL/C
Guard locking / communication		OD/C
Door position 1 / Communication		OL/C
Guard locking / communication
Dimension drawing
Dimension drawing
Wiring diagram
Wiring diagram

Dimensional drawings

Dimensional drawings
1Auxiliary release
2LEDs

Connection examples

Connection examples

Technical data

Approvals

FCC_CTS_2AJ58-18c_UL_us_E93776_5/1

Electrical connection values

Fuse
IMP 1 ... 8 A external
UB 1 ... 8 A external
Power consumption 9 W
rated conditional short-circuit current 100 A
Rated insulation voltage Ui 32 V
Rated impulse withstand voltage Uimp 0.8 kV
Operating voltage DC
UB 24 V DC -15% ... +20% (reverse polarity protected, regulated, residual ripple<5%, SELV)
Discrepancy time max. 10 ms
Turn-on time max. 400 ms
EMC protection requirements Acc. to EN 60947-5-3
Solenoid operating voltage DC 24 V DC -15% ... +20% reverse polarity protected, regulated, residual ripple<5%, SELV
Solenoid duty cycle 100 %
Risk time according to EN 60947-5-3 max. 200 ms
Risk time according to EN 60947-5-3, extension for each additional device max. 10 ms
Switching load
according to UL DC 24 V, class 2
Safety class III
Current consumption
IUB 50 mA
IIMP 500 mA
Degree of contamination (external, according to EN 60947-1) 3
Monitoring output Ox/C
Output type p-switching, short circuit-proof
Output voltage 0.8xUB ... UB V DC
Output current 1 ... 10 mA
Safety outputs FO1A, FO1B
Output type Semiconductor outputs, p-switching, short circuit-proof
Output voltage
UFO1A /UFO1B HIGH UB-4V ... UB V DC (Value at a switching current of 50mA without taking into account the cable lengths)
UFO1A /UFO1B LOW 0 ... 1 V DC
Output current
per safety output FO1A / FO1B 1 ... 75 mA
Utilization category
DC-13 24 V 75 mA (Caution: outputs must be protected with a free-wheeling diode in case of inductive loads)
Test pulse duration max. 0.3 ms
Test pulse interval min. 96 ms

Mechanical values and environment

Approach speed max. 20 m/min
Extraction force 25 N
Ready delay max. 5 s
Actuating force 25 N
Installation orientation any
Mechanical life 1 x 10⁶
Retention force 10 N
Shock and vibration resistance Acc. to EN 60947-5-3
Degree of protection IP65/IP67/IP69/IP69K
Ambient temperature -20 ... +50 °C
Material
Safety switch housing Reinforced thermoplastic
Switch head cover Die-cast zinc
Connecting cable PVC
Locking force Fmax 3900 N
Locking force FZh 3000 N
Guard locking principle Open-circuit current principle
Connection X1
Connection type Connecting cable with plug connector M12
Static bending radius 8x cable diameter
Cable outlet straight
Cable length 0.25 m
Number of pins 8
Safety outputs FO1A, FO1B
Switching frequency max. 0.2 Hz

Characteristic values according to EN ISO 13849-1 and EN IEC 62061

PLMaximum SILPFHDCategoryMission time
Monitoring of the guard positionPL e36.44x10-9420 y


Miscellaneous

The following applies to the approval according to UL Operation only with UL Class 2 power supply or equivalent measures; see operating instructions

Accessories

Downloads

Complete package

Download all important documents with a single click.

Content:

  • The operating instructions and any additions to the operating instructions or brief instructions
  • Any data sheets to supplement the operating instructions
  • The declaration of conformity
Download Complete Package (ZIP, 12,8 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 174018
Item designation CTS-C2-BR-CC-FLX-AP-VSA-174018
Gross weight 0,55kg
Customs tariff number 85365019000
ECLASS 27-27-24-05 Safety-related transponder switch with guardlocking

Technical support

Technical support
Do you have technical questions about our products, their possible use or applications? Our experts will be happy to help.

EUCHNER (UK) Ltd.
+44 114 2560123
sales(at)euchner.co.uk

EUCHNER USA Inc.
+1 315 701-0315
info(at)euchner-usa.com

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