Schneider Electric TM3DM8R Modicon TM3 Discrete I/O Expansion Module | 8 IO (4 Digital Inputs + 4 Relay Outputs), Screw Terminal, 24V DC PLC Expansion

Schneider Electric TM3DM8R Modicon TM3 8-Channel Mixed Discrete I/O Module

Genuine Schneider Electric Modicon TM3 mixed I/O expansion module, part number TM3DM8R. Delivers 8 mixed I/O (4 digital inputs + 4 relay outputs) on removable screw terminals — the compact one-slot expansion for small machine additions on Modicon M221, M241, M251 and M258 platforms across Egyptian OEM installations and process retrofits.

Technical Specifications

• Range: Modicon TM3 expansion module
• Discrete inputs: 4 × 24 V DC digital inputs, sink/source
• Discrete outputs: 4 × relay outputs, 2 A per point, resistive load
• Connection type: Removable screw terminal block
• Supply voltage: 24 V DC (from base controller)
• Mounting: Symmetrical 35 mm DIN rail (EN/IEC 60715)
• Certifications: CE, UL, cUL, RCM, EAC
• Compatible with: Modicon M221, M241, M251, M258, TM100, TM200 controllers

Typical Applications

• Small OEM machine add-ons and modest sensor/actuator counts
• HVAC and small process skid expansions
• Panel-build additions where a single 8-point module suffices

Ordering & Delivery

Spark supplies original Schneider Electric Modicon TM3 modules across Cairo, Alexandria, Mansoura, the New Administrative Capital and all Egyptian governorates. Delivered with genuine markings and technical support.