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Safety Guards

Safety guards reliably demarcate hazardous areas and prevent direct access to hazardous machine areas. At the same time, they protect sensitive and time-critical processes from unintentional intervention. This ensures a high level of safety and reliable production processes.

Overview of Safety Guards

Safety Switches RFID

Position monitoring without locking device

Performance level e

RFID technology

Individual coding (optional)

Permanent magnet (optional)

Electromagnetic Guard Locking Devices

Locking device for frequent switching cycles

Performance level e

Inductive coding

Adjustable electrical detent mechanism (optional)

Permanent magnet (optional)

Locking force 500 N

Electromechanical Guard Locking Devices

Locking device for delay times and high forces

Performance level e

RFID technology

Individual coding (optional)

Escape release (optional)

Locking force of 1,150 N

RFID Safety Switches
Electromagnetic guard locking devices
Electromechanical guard locking devices

RFID Safety Switches – SD4RA

RFID Technology for Increased Protection Against Manipulation

RFID safety switches enable reliable position monitoring of movable safety guards such as safety doors. Thanks to modern RFID technology, they clearly recognize the actuator and ensure secure monitoring within the safety circuit. Three coding levels allow application-specific assignment of sensor and actuator. Individually coded variants provide maximum protection against manipulation.

What Sets the Safety Switches Apart

Compact, robust plastic housing with IP69 degree of protection
High protection against manipulation thanks to RFID technology
Individually coded variants for maximum protection against manipulation
Certified safety up to Performance Level e in accordance with EN ISO 13849-1 and SIL 3 in accordance with EN 61508
Integrated LED for fast fault diagnosis
High switching distance of 12 mm ensures reliable operation even when the door is warped

RFID Safety Switch in the Application

If a process error occurs on a packaging machine, safety doors can be opened quickly and the fault rectified – this reduces downtimes. The machine can only be started at this point once the safety door is properly closed again.

Product Overview

	Coding	Connection type	Suitable actuator
SD4RAS01SN89	Standard	M12 × 1; 8-pin	SD4RAA01
SD4RAS01IN89	Individual	M12 × 1; 8-pin	SD4RAA01
SD4RAS01TN89	Individual, teachable	M12 × 1; 8-pin	SD4RAA01
SD4RAS02SN89	Standard	M12 × 1; 8-pin	SD4RAA02
SD4RAS02IN89	Individual	M12 × 1; 8-pin	SD4RAA02
SD4RAS02TN89	Individual, teachable	M12 × 1; 8-pin	SD4RAA02

Accessories	Product link
Seal set	Z0047
Safety relays	SR4B3B01S, SR4D3B01S
Connection equipment	To the products

SD4RAS01SN89
SD4RAS01SN89	Permanent magnet	Coding Standard	Connection type M12 × 1; 8-pin	Suitable actuator SD4RAA01
SD4RAS01IN89
SD4RAS01IN89	Permanent magnet	Coding Individual	Connection type M12 × 1; 8-pin	Suitable actuator SD4RAA01
SD4RAS01TN89
SD4RAS01TN89	Permanent magnet	Coding Individual, teachable	Connection type M12 × 1; 8-pin	Suitable actuator SD4RAA01
SD4RAS02SN89
SD4RAS02SN89	Permanent magnet	Coding Standard	Connection type M12 × 1; 8-pin	Suitable actuator SD4RAA02
SD4RAS02IN89
SD4RAS02IN89	Permanent magnet	Coding Individual	Connection type M12 × 1; 8-pin	Suitable actuator SD4RAA02
SD4RAS02TN89
SD4RAS02TN89	Permanent magnet	Coding Individual, teachable	Connection type M12 × 1; 8-pin	Suitable actuator SD4RAA02
Seal set
Permanent magnet Z0047
Safety relays
Permanent magnet SR4B3B01S, SR4D3B01S
Connection equipment
Permanent magnet To the products

Electromagnetic Guard Locking Devices – SD4IC

Electromagnetic Locking for Secure Access Protection

Electromagnetic guard locking devices monitor movable safety guards and reliably keep them closed. Due to their low-wear operation, they are particularly suitable for applications with frequent switching cycles. Extensive diagnosis functions enhance system availability and simplify installation and maintenance.

Advantages at a Glance

Certified safety up to Performance Level e in accordance with EN ISO 13849-1 and SIL 3 in accordance with EN 61508
Optional permanent magnet with 15 N
Variants with adjustable electrical detent mechanism with 30 to 100 N
Contact-free and therefore low-wear operation
Possibility of series connection or cascading

Personal Protection and Process Safety

In the variants for personal and process safety, the safety outputs are switched on when the safety door is closed and the locking device is blocked.

If no personal protection is required, the variants for process safety can be used: With these, the safety outputs are already switched on when the safety door is closed. It is not necessary to lock the locking device there.

Product Overview

	Type	Locking force	Functional principle	Connection type	Suitable actuator
SD4ICS01SE89	Personal protection and process safety	500 N	Operating current	M12 × 1; 8-pin	SD4ICA01
SD4ICS02SE89	Personal protection and process safety	500 N	Operating current	M12 × 1; 8-pin	SD4ICA01
SD4ICS03SE89	Personal protection and process safety	500 N	Operating current	M12 × 1; 8-pin	SD4ICA01
SD4ICS04SE89	Personal protection and process safety	500 N	Operating current	M12 × 1; 8-pin	SD4ICA01
SD4ICS13SE89	Process safety	500 N	Operating current	M12 × 1; 8-pin	SD4ICA01
SD4ICS14SE89	Process safety	500 N	Operating current	M12 × 1; 8-pin	SD4ICA01

Accessories	Product link
Adjusting target	Z0048
Mounting	ZMBSD0001
Safety relays	SR4B3B01S, SR4D3B01S
Connection equipment	To the products

SD4ICS01SE89
SD4ICS01SE89	Type Personal protection and process safety	Locking force 500 N	Functional principle Operating current	Permanent magnet	Adjustable electrical detent mechanism	Connection type M12 × 1; 8-pin	Suitable actuator SD4ICA01
SD4ICS02SE89
SD4ICS02SE89	Type Personal protection and process safety	Locking force 500 N	Functional principle Operating current	Permanent magnet	Adjustable electrical detent mechanism	Connection type M12 × 1; 8-pin	Suitable actuator SD4ICA01
SD4ICS03SE89
SD4ICS03SE89	Type Personal protection and process safety	Locking force 500 N	Functional principle Operating current	Permanent magnet	Adjustable electrical detent mechanism	Connection type M12 × 1; 8-pin	Suitable actuator SD4ICA01
SD4ICS04SE89
SD4ICS04SE89	Type Personal protection and process safety	Locking force 500 N	Functional principle Operating current	Permanent magnet	Adjustable electrical detent mechanism	Connection type M12 × 1; 8-pin	Suitable actuator SD4ICA01
SD4ICS13SE89
SD4ICS13SE89	Type Process safety	Locking force 500 N	Functional principle Operating current	Permanent magnet	Adjustable electrical detent mechanism	Connection type M12 × 1; 8-pin	Suitable actuator SD4ICA01
SD4ICS14SE89
SD4ICS14SE89	Type Process safety	Locking force 500 N	Functional principle Operating current	Permanent magnet	Adjustable electrical detent mechanism	Connection type M12 × 1; 8-pin	Suitable actuator SD4ICA01
Adjusting target
Type Z0048
Mounting
Type ZMBSD0001
Safety relays
Type SR4B3B01S, SR4D3B01S
Connection equipment
Type To the products

Electromechanical Guard Locking Devices – S2FP

Maximum Locking Force for the Highest Protection

Electromechanical safety guard locking devices reliably keep guards closed until dangerous machine movements are safely stopped. The mechanical locking makes them particularly suitable for applications with run-on times and offers robust protection in demanding industrial environments.

Impressive Benefits for Safe Processes

High locking force of 1,150 N
Certified safety up to Performance Level e in accordance with EN ISO 13849-1 and SIL 3 in accordance with EN 61508
Innovative star handle operating concept for actuation from three directions
Reliable function even with high door offset
High protection against manipulation thanks to RFID technology
Individually coded variants for maximum protection against manipulation
Hygienic design with IP69 degree of protection

Electromechanical Guard Locking Devices in the Application

In order to make areas of machines accessible to workers, but to still provide protection against unauthorized access, guard locking devices are installed on doors. As soon as the process in the hazardous area is complete, the system is unlocked and the door can be opened again to change material, for example.

Personal Protection and Process Safety

In the variants for personal and process safety, the safety outputs are switched on when the safety door is closed and the locking device is blocked. If no personal protection is required, the variants for process safety can be used: With these, the safety outputs are already switched on when the safety door is closed. It is not necessary to lock the locking device there.

Product Overview

	Type	Locking force	Functional principle	Coding	Connection type	Suitable actuator
S2FP001	Personal protection and process safety	1,150 N	Closed-circuit current	Standard	M12 × 1; 8-pin	S2FP200
S2FP002	Personal protection and process safety	1,150 N	Closed-circuit current	Standard	M12 × 1; 8-pin	S2FP200
S2FP003	Personal protection and process safety	1,150 N	Operating current	Standard	M12 × 1; 8-pin	S2FP200
S2FP004	Personal protection and process safety	1,150 N	Closed-circuit current	Individual, teachable	M12 × 1; 8-pin	S2FP200
S2FP005	Personal protection and process safety	1,150 N	Closed-circuit current	Individual, teachable	M12 × 1; 8-pin	S2FP200
S2FP006	Personal protection and process safety	1,150 N	Operating current	Individual, teachable	M12 × 1; 8-pin	S2FP200
S2FP101	Process safety	1,150 N	Closed-circuit current	Standard	M12 × 1; 8-pin	S2FP200
S2FP102	Process safety	1,150 N	Operating current	Standard	M12 × 1; 8-pin	S2FP200
S2FP103	Process safety	1,150 N	Closed-circuit current	Individual, teachable	M12 × 1; 8-pin	S2FP200
S2FP104	Process safety	1,150 N	Operating current	Individual, teachable	M12 × 1; 8-pin	S2FP200

Accessories	Product link
Mounting plate	Z2FM001
Safety relays	SR4B3B01S, SR4D3B01S
Connection equipment	To the products

S2FP001
S2FP001	Type Personal protection and process safety	Locking force 1,150 N	Functional principle Closed-circuit current	Coding Standard	Escape release	Connection type M12 × 1; 8-pin	Suitable actuator S2FP200
S2FP002
S2FP002	Type Personal protection and process safety	Locking force 1,150 N	Functional principle Closed-circuit current	Coding Standard	Escape release	Connection type M12 × 1; 8-pin	Suitable actuator S2FP200
S2FP003
S2FP003	Type Personal protection and process safety	Locking force 1,150 N	Functional principle Operating current	Coding Standard	Escape release	Connection type M12 × 1; 8-pin	Suitable actuator S2FP200
S2FP004
S2FP004	Type Personal protection and process safety	Locking force 1,150 N	Functional principle Closed-circuit current	Coding Individual, teachable	Escape release	Connection type M12 × 1; 8-pin	Suitable actuator S2FP200
S2FP005
S2FP005	Type Personal protection and process safety	Locking force 1,150 N	Functional principle Closed-circuit current	Coding Individual, teachable	Escape release	Connection type M12 × 1; 8-pin	Suitable actuator S2FP200
S2FP006
S2FP006	Type Personal protection and process safety	Locking force 1,150 N	Functional principle Operating current	Coding Individual, teachable	Escape release	Connection type M12 × 1; 8-pin	Suitable actuator S2FP200
S2FP101
S2FP101	Type Process safety	Locking force 1,150 N	Functional principle Closed-circuit current	Coding Standard	Escape release	Connection type M12 × 1; 8-pin	Suitable actuator S2FP200
S2FP102
S2FP102	Type Process safety	Locking force 1,150 N	Functional principle Operating current	Coding Standard	Escape release	Connection type M12 × 1; 8-pin	Suitable actuator S2FP200
S2FP103
S2FP103	Type Process safety	Locking force 1,150 N	Functional principle Closed-circuit current	Coding Individual, teachable	Escape release	Connection type M12 × 1; 8-pin	Suitable actuator S2FP200
S2FP104
S2FP104	Type Process safety	Locking force 1,150 N	Functional principle Operating current	Coding Individual, teachable	Escape release	Connection type M12 × 1; 8-pin	Suitable actuator S2FP200
Mounting plate
Type Z2FM001
Safety relays
Type SR4B3B01S, SR4D3B01S
Connection equipment
Type To the products

Product Comparison

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