Catalogs > Safety Products Catalog > Logic > Safety Relays > Expansion Relays > MSR45E
MSR45E
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Description
The MSR45E is a safety relay expansion module for the MSR41/MSR42 (MSR4x) multi-function safety controller. The MSR45E comes in 22.5 mm DIN housing and is designed to easily connect to the MSR4x. The MSR45E safety relay expansion module is a Category 4 module with externally monitored contactors via the MSR4x. Interconnecting these devices is as simple as plugging ribbon-cable connectors to the back of each module. Up to three MSR45E safety relay expansion modules may be interconnected to an MSR4x. The ribbon-cable connectors must be ordered separately based on the number of MSR45E units that are attached to the MSR4x.
Features
- Category 4 per EN 954-1
- SIL CL3 per IEC 61508
- Stop category 0 or 1
- Two safety contacts N.O.
LED Indicators
| Green | K1 Closed |
| Green | K2 Closed |