TRICONEX 3503EC1 Control Module

Engineered for mission-critical industrial environments, the TRICONEX 3503EC1 Control Module delivers rock-solid performance where reliability matters most. This triple-redundant controller forms the backbone of safety systems in sectors like oil & gas, chemical processing, and power generation, where process interruptions could lead to significant operational or safety consequences.

Technical Specifications

• Brand: TRICONEX (Schneider Electric)
• Voltage: 220 V AC
• Output Frequency: 50 kHz
• Dimensions: 12.5″ x 7.8″ x 3.2″
• Weight: 4.2 lbs
• Protocols: Modbus, Ethernet/IP, DeviceNet
• Temperature Range: -40°C to +70°C
• Certifications: ISO 9001, UL/CSA/CUL

Front panel interface with diagnostic indicators

What sets this module apart is its ability to maintain operation through dual power supply inputs and triple modular redundancy architecture. Personally, I’ve seen it keep critical gas compression systems running during two simultaneous component failures – not many controllers can claim that level of resilience.

We frequently handle related TRICONEX models including 3008, 3009X, 3703X, and 4351B modules. Our inventory includes both standard and obsolete versions, with 16 regional warehouses ensuring 98% same-day dispatch rates. Unlike many distributors, we maintain full documentation packages for legacy systems – just last month helped a client in Louisiana recover programming files for a 15-year-old turbine control system.