EUCHNER – More than safety.
EUCHNER – More than safety.
HomeProductsSafety engineering for connection to IO-LinkBP/BR safety switch with guard locking

BP/BR safety switch with guard locking

Benefits for you

  • Communicating safety switch with guard locking and safe guard lock monitoring
  • Industry 4.0 ready
  • Safety category 4 and PL e according to EN ISO 13849-1

Industry 4.0 ready

Switches from system families BP and BR can communicate in combination with an EUCHNER IO-Link Gateway, and send process and device data to higher-level control systems. Comprehensive diagnostic messages enable rapid and targeted troubleshooting.
BP/BR safety switch with guard locking

Diagnostic information

The safety switches in this group can forward comprehensive diagnostic information to the control system. The devices supply process-relevant parameters in real time. They even provide information on preventive maintenance. The sensors measure relevant parameters in the surroundings to indicate problems before a machine failure can occur. In combination with the IO-Link Gateways GWY-CB and ESM-CB, this information is polled from every switch and provided to the control system via IO-Link.

Products (35)

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CTA-L1-BP-U-HA-AP-SA-166702
166702
CTA-L1-BP-U-HA-AP-SA-166702
Transponder-coded safety switch CTA-BP, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Communication-capable in combination with IO-Link gateway GWY-CB or ESM-CB
  • Cross-circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Closed-circuit current principle
  • Up to category 4 / PL e according to EN ISO 13849-1
  • With plug connector M12
  • Unicode
  • Door monitoring output
  • Approach direction A, B and C (delivery state)
CTA-L1-BP-U-HA-AP-SII-165454
165454
CTA-L1-BP-U-HA-AP-SII-165454
Transponder-coded safety switch CTA-BP, 2 x M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Direct connection to decentralized peripheral systems (e.g. ET200pro)
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Closed-circuit current principle
  • Up to category 4 / PL e according to EN ISO 13849-1
  • With 2 plug connectors M12
  • Unicode
  • Door monitoring output
  • Approach directions A, B and C (delivery state)
CTA-L1-BP-U-HA-AP-SII-170930
170930
CTA-L1-BP-U-HA-AP-SII-170930
Transponder-coded safety switch CTA-BP, 2 x M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Direct connection to decentralized peripheral systems (e.g. ET200pro)
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Closed-circuit current principle
  • Up to category 4 / PL e according to EN ISO 13849-1
  • With 2 plug connectors M12
  • Unicode
  • Door monitoring output
  • Approach directions A, B and C (delivery state)
CTA-L1-BR-U-HA-AP-SAB-166653
166653
CTA-L1-BR-U-HA-AP-SAB-166653
Transponder-coded safety switch CTA-BR, 2 x M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Up to 20 switches in series
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Closed-circuit current principle
  • Up to category 4 / PL e according to EN ISO 13849-1
  • With plug connector 2 x M12
  • Unicode
  • Door monitoring output
  • Approach directions A, B and C (delivery state)
CTA-L1-BR-U-HA-AP-SH-166257
166257
CTA-L1-BR-U-HA-AP-SH-166257
Transponder-coded safety switch CTA-BR, M23
  • Safety switch with guard locking and integrated evaluation electronics
  • Series connection possible
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Closed-circuit current principle
  • Up to category 4 / PL e according to EN ISO 13849-1
  • With plug connector M23
  • Unicode
  • Door monitoring output
  • Approach directions A, B and C (delivery state)
CTA-L2-BP-U-HA-AP-SA-170659
170659
CTA-L2-BP-U-HA-AP-SA-170659
Transponder-coded safety switch CTA-BP, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Open-circuit current principle
  • Up to category 4/PL e according to EN ISO 13849-1
  • With plug connector M12
  • Unicode
  • Door monitoring output
  • Approach directions A, B and C (delivery state)
CTA-L2-BR-U-HA-AP-SAB-166701
166701
CTA-L2-BR-U-HA-AP-SAB-166701
Transponder-coded safety switch CTA-BR, 2 x M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Up to 20 switches in series
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Open-circuit current principle
  • Up to category 4 / PL e according to EN ISO 13849-1
  • With 2 plug connectors M12
  • Unicode
  • Door monitoring output
  • Approach directions A, B and C (delivery state)
CTM-C2-BP-HC-FLX-AZ-SA-170491
170491
CTM-C2-BP-HC-FLX-AZ-SA-170491
Transponder-coded safety switch CTM-CBI-BP, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Communication-capable in combination with IO-Link gateway GWY-CB or ESM-CB
  • Cross-circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Open-circuit current principle
  • Category 4 / PL e according to EN ISO 13849-1
  • Actuating force 20 N
  • Withdrawal force 18 N
  • Retention force 5 N
  • Plug connector M12, 8-pin
  • Auxiliary release
  • Highly coded
  • FlexFunction device
CTM-CBI-BP-HC-FLX-AZ-SA-170490
170490
CTM-CBI-BP-HC-FLX-AZ-SA-170490
Transponder-coded safety switch CTM-CBI-BP, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Communication-capable in combination with IO-Link gateway GWY-CB or ESM-CB
  • Cross-circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Bistable guard locking
  • Category 4 / PL e according to EN ISO 13849-1
  • Actuating force 20 N
  • Withdrawal force 18 N
  • Retention force 5 N
  • Plug connector M12, 8-pin
  • Auxiliary release
  • Highly coded
  • FlexFunction device
CTM-I2-BR-U-AZ-SA-168250
168250
CTM-I2-BR-U-AZ-SA-168250
Transponder-coded safety switch CTM-I2-BR, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Guard locking only suitable for process protection
  • Series connection possible
  • Communication capable in combination with IO-Link Gateway GWY-CB or ESM-CB
  • Cross-circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Open-circuit current principle
  • Category 4 / PL e according to EN ISO 13849-1
  • Actuating force 20 N
  • Pull-out force 18 N
  • Retention force 5 N
  • M12 plug connector, 8-pin
  • Auxiliary release
  • Unicode
CTM-I2-BR-U-AZ-SA-168251
168251
CTM-I2-BR-U-AZ-SA-168251
Transponder-coded safety switch CTM-I2-BR, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Guard locking only suitable for process protection
  • Series connection possible
  • Communication capable in combination with IO-Link Gateway GWY-CB or ESM-CB
  • Cross-circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Open-circuit current principle
  • Category 4 / PL e according to EN ISO 13849-1
  • Actuating force 20 N
  • Pull-out force 18 N
  • Retention force 5 N
  • M12 plug connector, 8-pin
  • Auxiliary release
  • Unicode
CTM-L2-BR-M-AZ-SA-166870
166870
CTM-L2-BR-M-AZ-SA-166870
Transponder-coded safety switch CTM-L2-BR, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Series connection possible
  • Communication-capable in combination with IO-Link gateway GWY-CB or ESM-CB
  • Cross-circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Open-circuit current principle
  • Category 4 / PL e according to EN ISO 13849-1
  • Actuating force 35 N
  • Withdrawal force 30 N
  • Retention force 15 N
  • Plug connector M12, 8-pin
  • Auxiliary release
  • Multicode
CTM-L2-BR-M-ZZ-SA-P-167789
167789
CTM-L2-BR-M-ZZ-SA-P-167789
Transponder-coded safety switch CTM-L2-BR, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Series connection possible
  • Communication-capable in combination with IO-Link gateway GWY-CB or ESM-CB
  • Cross-circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Open-circuit current principle
  • Category 4 / PL e according to EN ISO 13849-1
  • Actuating force 35 N
  • Withdrawal force 30 N
  • Retention force 15 N
  • Plug connector M12, 8-pin
  • Multicode
  • Hygienic variant
CTM-L2-BR-U-AZ-SA-168866
168866
CTM-L2-BR-U-AZ-SA-168866
Transponder-coded safety switch CTM-L2-BR, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Series connection possible
  • Communication-capable in combination with IO-Link gateway GWY-CB or ESM-CB
  • Cross-circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Open-circuit current principle
  • Category 4 / PL e according to EN ISO 13849-1
  • Actuating force 35 N
  • Withdrawal force 30 N
  • Retention force 15 N
  • Plug connector M12, 8-pin
  • Auxiliary release
  • Unicode
CTM-LBI-BP-M-AZ-SA-166088
166088
CTM-LBI-BP-M-AZ-SA-166088
Transponder-coded safety switch CTM-LBI-BP, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Bistable guard locking
  • Category 4 / PL e according to EN ISO 13849-1
  • Actuating force 26 N
  • Extraction force 18 N
  • Plug connector M12, 8-pin
  • Auxiliary release
  • Multicode
CTM-LBI-BP-M-AZ-SA-166090
166090
CTM-LBI-BP-M-AZ-SA-166090
Transponder-coded safety switch CTM-LBI-BP, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Bistable guard locking
  • Category 4 / PL e according to EN ISO 13849-1
  • Actuating force 26 N
  • Extraction force 18 N
  • Plug connector M12, 8-pin
  • Auxiliary release
  • Multicode
CTM-LBI-BP-U-AZ-SA-166087
166087
CTM-LBI-BP-U-AZ-SA-166087
Transponder-coded safety switch CTM-LBI-BP, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Bistable guard locking
  • Category 4 / PL e according to EN ISO 13849-1
  • Actuating force 26 N
  • Extraction force 18 N
  • Plug connector M12, 8-pin
  • Auxiliary release
  • Unicode
CTM-LBI-BP-U-AZ-SA-166089
166089
CTM-LBI-BP-U-AZ-SA-166089
Transponder-coded safety switch CTM-LBI-BP, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Bistable guard locking
  • Category 4 / PL e according to EN ISO 13849-1
  • Actuating force 26 N
  • Extraction force 18 N
  • Plug connector M12, 8-pin
  • Auxiliary release
  • Unicode
CTM-LBI-BR-M-AZ-SA-165517
165517
CTM-LBI-BR-M-AZ-SA-165517
Transponder-coded safety switch CTM-LBI-BR, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Series connection possible
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Bistable guard locking
  • Category 4 / PL e according to EN ISO 13849-1
  • Actuating force 26 N
  • Extraction force 18 N
  • Plug connector M12, 8-pin
  • Auxiliary release
  • Multicode
CTM-LBI-BR-M-AZ-SA-166588
166588
CTM-LBI-BR-M-AZ-SA-166588
Transponder-coded safety switch CTM-LBI-BR, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Series connection possible
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Bistable guard locking
  • Category 4 / PL e according to EN ISO 13849-1
  • Actuating force 44 N
  • Extraction force 32 N
  • Plug connector M12, 8-pin
  • Auxiliary release
  • Multicode
CTM-LBI-BR-M-AZ-SP-166092
166092
CTM-LBI-BR-M-AZ-SP-166092
Transponder-coded safety switch CTM-LBI-BR, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Series connection possible
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Bistable guard locking
  • Category 4 / PL e according to EN ISO 13849-1
  • Actuating force 26 N
  • Extraction force 18 N
  • Plug connector M12, 12-pin
  • Auxiliary release
  • Multicode
CTM-LBI-BR-M-ZZ-SA-P-168651
168651
CTM-LBI-BR-M-ZZ-SA-P-168651
Transponder-coded safety switch CTM-LBI-BR, M12, hygienic version
  • Safety switch with guard locking and integrated evaluation electronics
  • Series connection possible
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Bistable guard locking
  • Category 4 / PL e according to EN ISO 13849-1
  • Actuating force 44 N
  • Extraction force 32 N
  • Plug connector M12, 8-pin
  • Unicode
  • Hygienic version
CTM-LBI-BR-U-AZ-SA-161638
161638
CTM-LBI-BR-U-AZ-SA-161638
Transponder-coded safety switch CTM-LBI-BR, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Series connection possible
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Bistable guard locking
  • Category 4/PL e according to EN ISO 13849-1
  • Actuating force 44 N
  • Extraction force 32 N
  • Plug connector M12, 8-pin
  • Auxiliary release
  • Unicode
CTM-LBI-BR-U-AZ-SA-161639
161639
CTM-LBI-BR-U-AZ-SA-161639
Transponder-coded safety switch CTM-LBI-BR, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Series connection possible
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Bistable guard locking
  • Category 4 / PL e according to EN ISO 13849-1
  • Actuating force 26 N
  • Extraction force 18 N
  • Plug connector M12, 8-pin
  • Auxiliary release
  • Unicode
CTM-LBI-BR-U-AZ-SA-167795
167795
CTM-LBI-BR-U-AZ-SA-167795
Transponder-coded safety switch CTM-LBI-BR, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Series connection possible
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Bistable guard locking
  • Category 4/PL e according to EN ISO 13849-1
  • Actuating force 44 N
  • Extraction force 32 N
  • Plug connector M12, 8-pin
  • Auxiliary release
  • Unicode
CTM-LBI-BR-U-AZ-SP-166091
166091
CTM-LBI-BR-U-AZ-SP-166091
Transponder-coded safety switch CTM-LBI-BR, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Series connection possible
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Bistable guard locking
  • Category 4 / PL e according to EN ISO 13849-1
  • Actuating force 26 N
  • Extraction force 18 N
  • Plug connector M12, 12-pin
  • Auxiliary release
  • Unicode
CTM-LBI-BR-U-ZZ-SA-P-161496
161496
CTM-LBI-BR-U-ZZ-SA-P-161496
Transponder-coded safety switch CTM-LBI-BR, M12, hygienic version
  • Safety switch with guard locking and integrated evaluation electronics
  • Series connection possible
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Bistable guard locking
  • Category 4 / PL e according to EN ISO 13849-1
  • Actuating force 44 N
  • Extraction force 32 N
  • Plug connector M12, 8-pin
  • Unicode
  • Hygienic version
CTM-LBI-BR-U-ZZ-SA-P-161640
161640
CTM-LBI-BR-U-ZZ-SA-P-161640
Transponder-coded safety switch CTM-LBI-BR, M12, hygienic version
  • Safety switch with guard locking and integrated evaluation electronics
  • Series connection possible
  • Communication functions in combination with an IO-Link Gateway GWY-CB or ESM-CB
  • Short circuit monitoring
  • 2 safety outputs (semiconductor outputs)
  • Bistable guard locking
  • Category 4 / PL e according to EN ISO 13849-1
  • Actuating force 26 N
  • Extraction force 18 N
  • Plug connector M12, 8-pin
  • Unicode
  • Hygienic version
CTS-C1-BP-CC-FLX-AP-VSA-167917
167917
CTS-C1-BP-CC-FLX-AP-VSA-167917
Transponder-coded safety switch CTS-C1-BP with FlexFunction, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Up to category 4 / PL e according to EN ISO 13849-1
  • 2 safety outputs (semiconductor outputs)
  • Closed-circuit current principle
  • Connection cable, PVC, 25 cm, plug connector(s) M12, 8-pin
  • Auxiliary release on front and rear side
  • FlexFunction device
  • Communication-capable in combination with IO-Link gateway GWY-CB or ESM-CB
  • Monitoring outputs OL and OD
CTS-C1-BP-CC-FLX-AP-VSA-169052
169052
CTS-C1-BP-CC-FLX-AP-VSA-169052
Transponder-coded safety switch CTS-C1-BP with FlexFunction, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Up to category 4 / PL e according to EN ISO 13849-1
  • 2 safety outputs (semiconductor outputs)
  • Closed-circuit current principle
  • Connection cable, PVC 25 cm, plug connector(s) M12, 8-pin
  • Auxiliary release on front and rear side
  • FlexFunction device
  • Communication-capable in combination with IO-Link gateway GWY-CB or ESM-CB
  • Monitoring outputs OD/OL and OER
CTS-C1-BP-CC-FLX-AP-VSA-171593
171593
CTS-C1-BP-CC-FLX-AP-VSA-171593
Transponder-coded safety switch CTS-C1-BP with FlexFunction, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Up to category 4 / PL e according to EN ISO 13849-1
  • 2 safety outputs (semiconductor outputs)
  • Closed-circuit current principle
  • Connection cable, PVC, 25 cm, plug connector(s) M12, 8-pin
  • Auxiliary release on front and rear side
  • FlexFunction device
  • Communication-capable in combination with IO-Link gateway GWY-CB or ESM-CB
  • Monitoring outputs OL and OT
CTS-C1-BR-CC-FLX-AP-V05-169053
169053
CTS-C1-BR-CC-FLX-AP-V05-169053
Transponder-coded safety switch CTS-C1-BR with FlexFunction, connection cable with open cable end
  • Safety switch with guard locking and integrated evaluation electronics
  • Up to 20 switches in series
  • Up to category 4 / PL e in accordance with EN ISO 13849-1
  • 2 safety outputs (semiconductor outputs)
  • Closed-circuit current principle
  • Connection cable, PVC, 5 m, flying lead
  • Auxiliary release on front and rear side
  • FlexFunction device
  • Communication capability in combination with IO-Link gateway GWY-CB or ESM-CB
  • Monitoring outputs OL and OD
CTS-C1-BR-CC-FLX-AP-VAB-169612
169612
CTS-C1-BR-CC-FLX-AP-VAB-169612
Transponder-coded safety switch CTS-C1-BR with FlexFunction, 2 x M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Up to 20 switches in series
  • Up to category 4 / PL e according to EN ISO 13849-1
  • 2 safety outputs (semiconductor outputs)
  • Closed-circuit current principle
  • Connection cable, PVC, 25 cm, plug connector(s) 2 x M12
  • Auxiliary release on front and rear side
  • FlexFunction device
  • Communication capability in combination with IO-Link gateway GWY-CB or ESM-CB
  • Monitoring outputs OD/OL
CTS-C2-BP-CC-FLX-AP-VSA-169051
169051
CTS-C2-BP-CC-FLX-AP-VSA-169051
Transponder-coded safety switch CTS-C2-BP with FlexFunction, M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Guard locking only suitable for process protection
  • Up to category 4 / PL e in accordance with EN ISO 13849-1
  • 2 safety outputs (semiconductor outputs)
  • Open-circuit current principle
  • Connection cable, PVC, 25 cm, plug connector(s) M12, 8-pin
  • Auxiliary release on front and rear side
  • FlexFunction device
  • Communication capable in combination with IO-Link gateway GWY-CB or ESM-CB
  • Monitoring outputs OL and OD
CTS-C2-BR-CC-FLX-AP-VAB-169613
169613
CTS-C2-BR-CC-FLX-AP-VAB-169613
Transponder-coded safety switch CTS-C2-BR with FlexFunction, 2 x M12
  • Safety switch with guard locking and integrated evaluation electronics
  • Guard locking only suitable for process protection
  • Up to 20 switches in series
  • Up to category 4 / PL e according to EN ISO 13849-1
  • 2 safety outputs (semiconductor outputs)
  • Open-circuit current principle
  • Connection cable, PVC, 25 cm, plug connector(s) 2 x M12
  • Auxiliary release on front and rear side
  • FlexFunction device
  • Communication capable in combination with IO-Link gateway GWY-CB or ESM-CB
  • Monitoring outputs OD/OL

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