D6273S

SIL2 Temperature Converter & Trip Amplifier

The Temperature Converter & Trip Amplifier D6273 accepts a low level dc signal from millivolt, thermocouple or 2-3-4 wire RTD or transmitting potentiometer sensors, and converts, with isolation, the signal to drive a load, suitable for applications requiring SIL 2 level in safety related systems for high risk industries. Output signal can be direct or reverse. Modbus RTU RS-485 output is available on Bus connector. Cold junction compensation can be programmed as Internal: provided by an internal PT1000 sensor; Fixed: to a usercustomizable temperature value; External remote: ext. RTD placed away, on a support terminal board; External local: ext. RTD placed close to the module terminal block. D6273S offers two independent trip amplifiers via two SPDT output relays.

• SIL 2 / SC 3
• mV, TC, 2/3/4wire res./RTD or potentiometer input
• Two independent Trip Amplifiers (SPDT relay contacts)
• Inversion/scaling/custom output
• Selectable CJC: internal PT1000, external RTD or fixed
• Burnout/internal/cjc/in sensor fault monitor
• Alarm output with user-settable trip points
• Modbus RTU RS-485 for monitor & configuration
• Fully programmable operating parameters

Datasheet
Instruction manual
Product page