EUCHNER – More than safety.
EUCHNER – More than safety.
HomeProductsTransponder-coded safety switches with guard lockingCTSCTS-BRCTS-C1-BR-CC-FLX-AP-UAB-173374

CTS-C1-BR-CC-FLX-AP-UAB-173374 (Order no. 173374)

Transponder-coded safety switch CTS-C1-BR with FlexFunction, 2 x M12

  • Up to category 4 / PL e according to EN ISO 13849-1
  • Up to 20 switches in series
  • Closed-circuit current principle
  • Connection cable, connecting cable, PUR, 25 cm, plug connector(s) 2 x M12
  • Monitoring outputs door position 1 / guard locking
CTS-C1-BR-CC-FLX-AP-UAB-173374 (Order no. 173374)

Description

Guard locking type

CTS-C1

Guard locking actuated by spring force and power-ON released (closed-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.

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

X 1.1FI1BEnable input, channel BWH
X 1.2UBElectronics operating voltage, 24 V DCBN
X 1.3FO1ASafety output, channel AGN
X 1.4FO1BSafety output, channel BYE
X 1.5OX1/CMonitoring output 1 / communicationGY
X 1.6FI1AEnable input, channel APK
X 1.70VUBElectronics operating voltage, 0 V DCBU
X 1.8-n.c.RD
X 2.1IMMSolenoid operating voltage, 0 V DCBN
X 2.2OX2Door monitoring output 2WH
X 2.3-n.c.BU
X 2.4IMPOperating voltage of solenoid 24 V DCBK
X 2.5-n.c.GY

Assignment of pins X1.5 and X2.2 depends 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
X1.3

X1.4

X1.5OL/C
Guard locking / communication		OD/C
Door position 1 / Communication		OL/C
Guard locking / communication		OD/C
Door position 1 / Communication
X2.2OD door position 1OL guard lockingOD door position 1OL guard locking
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
UB 1 ... 8 A external
IMP 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
IIMP 500 mA
IUB 50 mA
Degree of contamination (external, according to EN 60947-1) 3
Monitoring outputs Ox/C
Output type p-switching, short circuit-proof
Output voltage 0.8xUB ... UB V DC
Output current
I-configuration (guard lock monitoring inactive) 1 ... 10 mA
L configuration (guard lock monitoring active) 1 ... 20 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
L configuration (guard lock monitoring active) 1 ... 80 mA
I-configuration (guard lock monitoring inactive) 1 ... 75 mA
Utilization category
DC-13 L configuration (guard lock monitoring active) 24 V 80 mA (Caution: outputs must be protected with a free-wheeling diode in case of inductive loads)
DC-13 I configuration (guard lock monitoring inactive) 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 ... +55 °C (A maximum value of +50 °C applies in the I-configuration of the switch (guard lock monitoring inactive))
Material
Connecting cable PUR
Switch head cover Die-cast zinc
Safety switch housing Reinforced thermoplastic
Locking force Fmax 3900 N
Locking force FZh 3000 N
Guard locking principle Closed-circuit current principle
Connection X2
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 5
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
Monitoring of guard lockingPL e36.44x10-9420 y
Valid only with active guard lock monitoring (guard locking for personnel protection). Dependent on the actuator used.


PLMaximum SILCategoryMission time
Control of guard lockingDepending on external control of guard locking20 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, 12,4 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 173374
Item designation CTS-C1-BR-CC-FLX-AP-UAB-173374
Gross weight 0,58kg
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

Cookie notice

We use technically necessary cookies that are essential for the operation of the website. In addition, we use a statistics cookie to analyze the use of our website and to continuously improve our offer. You can decide for yourself whether you wish to consent to the use of the statistics cookie. Further information can be found in our privacy policy.
Privacy notice Legal notice