TRICONEX 3625A Industrial Control Module

The TRICONEX 3625A isn’t just another control module – it’s the backbone of high-availability systems where downtime isn’t an option. Originally designed for nuclear power plant safety systems, this triple-redundant module has become the go-to solution for critical applications in oil refining, chemical processing, and power generation.

Technical Specifications

ManufacturerTRICONEX
Module TypeRedundant Control Processor
Voltage220V AC/DC
Output Frequency50kHz
CertificationsCE, UL, CSA
RedundancyTriple Modular (TMR)
ProtocolsModbus, Profibus, Ethernet/IP
Temp Range-40°C to +85°C

Front panel showing diagnostic LEDs and connection ports

While originally designed for TRICON safety systems, we’ve seen customers successfully integrate the 3625A into legacy Bailey INFI 90 installations and even hybrid setups with Siemens S7 controllers. Its real strength shows in environments where process continuity is critical – one customer in Saudi Arabia’s Jubail industrial complex reported zero faults during 5 consecutive years of operation in 55°C ambient temperatures.

Our inventory includes both standard 3625A modules and specialized variants like the 3625A-1 (extended temperature range) and 3625A-2 (enhanced vibration resistance). Commonly paired with TRICONEX 3008 power supplies and 3703 communication modules, we also stock compatible cabling kits and configuration tools.