HomeProductsTransponder-coded key systems EKS and CKSSafe key system CKS2 with internal evaluationSafe key system CKS2, compact deviceCKS2-K-BR-CC-FLX-F00-USA-167948

CKS2-K-BR-CC-FLX-F00-USA-167948 (Order no. 167948)

Key adapter CKS2-K-BR with FlexFunction

  • Key adapter with integrated evaluation electronics
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Series connection with additional BR devices possible, max. 20
  • 2 safety outputs (semiconductor outputs)
  • Short circuit monitoring
  • Category 4 / PL e according to EN ISO 13849-1
  • Monitoring output OD
  • LED indicator, multi-color RGB
  • M12 plug connector, 8-pin, connecting cable, 15 cm
  • Pushbutton for teach-in operation
  • Mechanical detent mechanism for inserted key
CKS2-K-BR-CC-FLX-F00-USA-167948 (Order no. 167948)

Description

Category according to EN 13849-1

Due to two redundantly designed semiconductor outputs (safety outputs) with internal monitoring suitable for:

  • Category 4/PL e according to EN 13849-1

Important: To achieve the stated category according to EN ISO 13849-1, both safety outputs (FO1A and FO1B) must be evaluated.

Key evaluation

EUCHNER products with FlexFunction require a teach-in operation during setup to configure the device. The device’s function depends on the taught-in key type.

Important: Keys must be ordered separately!

Terminal assignment

PinDesignationFunction
1FI1BEnable input for channel B
2UBPower supply, DC 24 V
3FO1ASafety output, channel A
4FO1BSafety output, channel B
5OD/CMonitoring output/communication
6FI1AEnable input for channel A
70 VGround, DC 0 V
8-n.c.
Dimension drawing
Dimension drawing
Wiring diagram
Wiring diagram

Dimensional drawings

Dimensional drawings
1LED
2Rubber seal
3Pushbutton

Connection examples

Connection examples

Technical data

Approvals

FCC_CKS2_2AJ58-17c_UL_us_E346349_1/1

Electrical connection values

Fuse
external (operating voltage UB) 0.25 ... 8 A
rated conditional short-circuit current 100 A
Rated insulation voltage Ui 300 V
Rated impulse voltage Uimp 1.5 kV
Operating voltage DC
UB 24 V DC -15% ... +20% reverse polarity protected, regulated, residual ripple<5%, PELV
Turn-on time
Safety outputs max. 100 ms
EMC protection requirements Acc. to EN IEC 60947-5-3
Utilization category
DC-13 24V 150mA (Caution: outputs must be protected with a free-wheeling diode in case of inductive loads.)
Off-state current Ir max. 0.25 mA
Risk time according to EN 60947-5-3 max. 125 ms
Risk time according to EN 60947-5-3, extension for each additional device max. 10 ms
Safety class III
Current consumption 40 mA
Degree of contamination (external, according to EN 60947-1) 2
Monitoring output OD/C
Output type p-switching, short circuit-proof
Output voltage
LOW 0 ... 1 V DC (Values at a switching current of 50mA without taking into account the cable lengths)
HIGH UB-1.5 ... UB V DC (Values at a switching current of 50mA without taking into account the cable lengths)
Switching current 1 ... 50 mA
Safety outputs FO1A/ FO1B
Output type Semiconductor outputs, p-switching, short circuit-proof
Output voltage
HIGH U(FO1A) / U(FO1B) UB-4V ... UB V DC
LOW U(FO1A) / U(FO1B) 0 ... 1 V DC
Discrepancy time max. 10 ms
Switching current
per safety output 1 ... 150 mA
Test pulse duration 0.3 ms
Test pulse interval 97 ... 105 ms

Mechanical values and environment

Ready delay 5 s
Installation orientation on the front
Storage temperature -30 ... 70 °C
Mounting cut-out 33 x 68 mm
Shock and vibration resistance Acc. to EN IEC 60947-5-3
Degree of protection
in mounted condition (only access side) IP65/IP67 (in the installed state)
Ambient temperature
for UB= 24 V DC -30 ... 55 °C
Material
Connecting cable PUR
Housing Plastic PA6-GF30 black
Connection X1
Connection type Connecting cable with plug connector M12
Static bending radius 5x cable diameter
Cable outlet straight
Cable length 0.15 m
Number of pins 8

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

PLMaximum SILPFHDCategoryMission time
Safe key detectionPL e34.11x10-9420 y


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, 4,7 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 167948
Item designation CKS2-K-BR-CC-FLX-F00-USA-167948
Gross weight 0,19kg
Customs tariff number 85389099990
ECLASS 27-27-24-03 Safety-related transponder switch