
Schneider Electric
- Available:
- 3 pcs.In-StockUpdated at: 14-09-2026
- Offer from:
Trusted supplier — United States, member since 2023
- Warranty:
- 12 months
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The Modicon TM3 Safety Expansion Module is a dedicated safety I/O that monitors emergency shutdown pushbuttons and limit switches. It adheres to the standards of PL e/Category 4 (EN/ISO 13849-1) and SIL CL3 (EN/IEC 62061). The module features a locking latch, two TM3 bus connectors for seamless linkage between connected modules, a symmetrical rail locking clip, and a display block for the module channels and diagnostics. This safety expansion module complements your Modicon M221, M241, or M251 PLC configuration without requiring a complete safety controller. It includes removable terminals for enhanced wire tightening during installation, ensuring improved reliability.

Schneider Electric
Schneider Electric
Schneider Electric
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