Product Details:

TRICONEX 17-550544-001B, also known as FTA-544, is an analog output termination panel designed for Triconex TMR safety instrumented systems (SIS). This TMR safety terminal board works as the wiring interface between Tricon analog output modules and field control instruments, transmitting 4-20mA control signals to drive control valves, actuators and positioners. The FTA-544 analog output termination panel adopts a dedicated 50-pin connector to connect with the corresponding analog output module via shielded cable. All field instrument cables are terminated on screw terminal blocks of this panel, allowing technicians to replace I/O modules without disconnecting field wiring, reducing maintenance downtime and wiring faults. The termination panel integrates signal conditioning circuits and surge protection components to suppress electromagnetic interference and ground loop noise in heavy industrial environments. Each channel supports continuous circuit health monitoring, and fault signals can be fed back to the Tricon safety controller for diagnosis. Built-in channel status LED indicators support fast on-site inspection and fault troubleshooting. It can perfectly cooperate with Tricon TMR analog output modules and match the 2-out-of-3 voting mechanism of the safety system. Widely applied in oil & gas, petrochemical, chemical and power industries, this TRICONEX 17-550544-001B termination panel performs analog signal output tasks for ESD emergency shutdown, fire and gas detection and burner management safety interlock systems.

Specifications:

Manufacturer: TRICONEX (Schneider Electric)

Model: 17-550544-001B (FTA-544)

Product Type: Tricon Analog Output Termination Panel

System Compatibility: Tricon TMR Safety Instrumented System

Signal Range: 4-20mA analog output

Connector Type: 50-pin interface for Tricon analog output module

Field Connection: Screw terminal block for field actuators and valves

Architecture: Matches Tricon TMR, 2-out-of-3 voting system

Safety Level: SIL3 certified

Diagnostics: Channel circuit health monitoring

Feature: Module replacement without removing field wiring, surge protection, channel LED indicators

Status Indicator: Channel status LED indicators

Mounting: Cabinet or DIN rail mounting

Operating Temperature: -40℃ ~ +70℃

Humidity: 5% to 95% non-condensing

Certifications: IEC61508, SIL3, CE