Allen Bradley Guardmaster MSR45E Series Output Module, 0 Inputs, 2 Outputs, 24 V dc, 2NO

Economical, Type 4 safety light curtain designed for small assembly machines in ambient operating environments, or where mounting space is limited. Connection to an MSR42 controller (stock number 703-4987), improves flexibility for applications requiring two or three light curtains or other safety devices such as safety laser scanners, E-Stops or safety switches. The MSR42 controller has two PNP OSSDs which can be connected directly to the final switching device. If safety relay outputs are required, up to three safety relay expansion modules (MSR45E - stock number 703-4980) may be easily connected to the controller. A ribbon cable (stock number 703-4984) is required to interconnect up to three MSR45E safety expansion modules to an MSR42 controller. The light curtains, when used in conjunction with the MSR42 controller, have a SIL 3 rating per IEC61508. They also meet IEC61496 and UL61496 and are CE marked by TÜV.

Pigtail cable with M12 connector
3 box system with dedicated safety controller
Slim profile housing (15 mm x 20 mm)
DIN controller is also multi function safety module
Configuration of controller functionality through wiring or software
Type 4, SIL 3

The GuardShield Micro 400 safety light curtains are ordered as pairs (transmitter and receiver). The MSR42, MSR45E, ribbon cable connectors and patch cords are ordered separately to complete the safety system.

This Allen Bradley Guardmaster output module from Rockwell Automation is a safety relay that operates and monitors the function of a light curtain. It supports workplace safety and machine control to help prevent hazards in your workspace. As the device resists vibration and shock it's suitable to use in harsh industrial environments. You can connect up to three safety relay expansion modules to this unit, to conveniently increase the capacity of your monitoring functions. It snaps easily onto a DIN rail for quick and tool-free installation. With a mechanical lifespan of up to 10 million operations, you can rely on the longevity of this safety relay.

• IP20-rated enclosure that's protected against human touch and objects larger than 12mm
• Wide operating temperature range of 0°C to +55°C for compatibility with demanding settings
• Includes LED indicators for quick visual status analysis
• Low power consumption of 1.5W for energy-efficiency

• EN
• IEC
• CE

You connect expansion modules to this relay by using ribbon cables.

Light Curtain