Safe signal Processing
Within the Schmersal Group Elan is the competence centre for safety relay modules that process signals from emergency stop control devices and safety switchgear. We offer a broad range here and advise customers on the selection of suitable safety modules. In addition to many standard devices, safety relay modules with special functions, e.g. with differentiated restart, are available.
The PROTECT-PSC control system is used in complex individual machines and in small to medium sized integrated production systems. Protect-PSC is suitable for the safe analysis and interconnection of several safety-oriented signals and to process standard operational input and output signals. A main advantage of Protect-PSC is its modular structure. The basic configuration provides 8 safe inputs and 6 safe outputs.
Devices you will probably only find with us:
- safety relay modules with differentiated restart
- safety relay modules for commercial vehicles
- ESALAN Safety Controller for the control and monitoring of highly dynamic drives
- ESALAN Wireless: safety switch systems with wireless safe signal transfer
EPLAN data for download (zip, 20 MB)
Range Protect PDMS
Application:
The safety drive monitoring system PDMS is used in complex individual machines and in small to medium sized integrated production systems.
This system enables the machine builder monitoring standstill and speed of, for instance, spindle or axle drives in a safe manner. To detect the movement, encoders, resolvers or two proximity switches can be used. The system monitors the signals from rotary and linear movements. The drive speed to be monitored can be individually programmed.
The PDMS system extends and completes the features of the modular PROTECT-PSC safety system with monitoring functions for machinery and plants. more
Range Protect PSC
Application:
The PROTECT-PSC control system is used in complex individual machines and in small to medium sized integrated production systems.
Protect-PSC is suitable for the safe analysis and interconnection of several safety-oriented signals such as emergency stop command devices, guard monitoring devices, AOPDs or safety sensors of the Schmersal type series CSS and to process standard operational input and output signals. more
Range SRB200../ SRB301../ SRB302../ SRB401../ SRB402..
Application:
SRB range safety monitoring modules serve for the secure evalution of switching signals. The signals can emanate from mechnical position switches, safety switches, solenoid interlocks or magnetic safety sensors on sliding, hinged or removable guard doors.
Depending on the external circuit arrangements, the protection system can be secured up to Control Category 4 to EN 954-1. more
Range SRB301../ SRB302..
Application:
SRB range safety monitoring modules serve for the secure evalution of switching signals. The signals can come from mechnical position switches, safety switches, solenoid interlocks or magnetic safety sensors on sliding, hinged or removable guard doors.
Depending on the external circuit arrangements, the protection system can be secured up to Control Category 4 to EN 954-1. more
Range AES1337/ AES2285/ SRB301AN/ SRB211AN
Application:
SRB and AES range safety monitoring modules serve for the secure evalution of switching signals. The signals can come from mechnical position switches, safety switches, solenoid interlocks or magnetic safety sensors on sliding, hinged or removable guard doors.
Depending on the external circuit arrangements, the protection system can be secured up to Control Category 4 to EN 954-1. more
Range SRB220XV2/ SRB320XV3/ SRB211ST/ SRB211AN/ SCR211/ SRB324ST/ SRB031MC
Application:
SRB range safety monitoring modules serve for the secure evalution of switching signals. The signals can come from mechnical position switches, safety switches, solenoid interlocks or magnetic safety sensors on sliding, hinged or removable guard doors.
Depending on the external circuit arrangements, the protection system can be secured up to Control Category 4 to EN 954-1. more
Range SRB202../ SRB400C..
Application:
SRB range safety monitoring modules serve for the secure evalution of switching signals. The signals can emanate from mechnical position switches, safety switches, solenoid interlocks or magnetic safety sensors on sliding, hinged or removable guard doors.
Depending on the external circuit arrangements, the protection system can be secured up to Control Category 4 to EN 954-1. more
Range AZR31S1/ SSW301HV
Application:
AZR31S1 and SSW301HV range standstill monitors serve for fail-safe registration of machine standstill and control of safety solenoid interlocks on sliding, hinged or removable guard doors. Depending on the external circuits arrangements, the protection system can be secured up to the requirements of Control Category 4 to EN 954-1. more
Range SRB202MSL
Application:
SRB202MSL serves as a temporarily and automatic bridge to a one (or several) safety function(s) by a safety-oriented control system during the normal operation of the machine (cf EN 61 496-1).
This means that the module bridges the output signal of a protective device in order to travel into a secured hazard zone, for example with safety light barrier or safety light grid, with a driver-free automated transport system.
Detection sensors in the form of commercially available proximity switches, light barriers or position switches are used to distinguish whether a person is approaching the hazard area or a transport system is entering or leaving the hazard area. more
Range SRB100DR
Application:
This module serves as a pre-switching device in safety-oriented parts of machine control systems for the additional safety of operating personnel required to perform work in accessible machine zones, for example
in integrated production systems. The circuitry provides an additional precautionary measure, preventing unintentional restart of the control system whilst the operator is still in the accessible area. more
Range SRB206ST/ SRB206SQ/ AES 2285/ SRB207AN
Application:
SRB and AES AZR range safety monitoring modules serve for the secure evalution of switching signals. The signals can come from mechnical position switches, safety switches, solenoid interlocks or magnetic safety sensors on sliding, hinged or removable guard doors.
Depending on the external circuit arrangements, the protection system can be secured up to Control Category 4 to EN 954-1. more
Range SRB401EM/ SRB402EM
Application:
SRB range output expanders serve for the secure evalution of Emergency Stop circuits to Stop Category 0 and 1 to EN 60204-1. The expanders fulfil Stop Category 0 to EN 60204-1 and serve to provide additional contacts. more
Range SRB201ZH/ SRB201ZHX3/ SRB200ZHX1
Application:
Monitoring of two-hand controls according to EN 574 type IIIA and IIIC. more
