Product Details:

TRICONEX AI6700 is an 8-channel high-precision configurable analog input module for Triconex TMR safety instrumented systems (SIS). This TMR safety module collects analog current and voltage signals from field pressure, temperature and flow transmitters, converting field analog signals into digital data and sending the data to the safety controller for safety interlock logic calculation. The module adopts triple modular redundant 2-out-of-3 voting architecture, which can continue normal signal acquisition when one internal channel fails and eliminate single point failure risk. Each channel supports independent configuration of ±20mA, ±10VDC input ranges, equipped with 16-bit high-resolution A/D conversion to ensure stable and accurate signal measurement. Built-in continuous channel self-diagnosis functions detect open circuit, short circuit and signal overrange, and send fault alarm information to the controller in real time. The module supports hot swap operation, maintenance personnel can replace the faulty module online without shutting down the whole safety system, reducing system downtime. It cooperates with Tricon main chassis, analog termination panels and matched shielded cable assemblies. Widely applied in oil & gas, petrochemical, chemical and power industries, this TRICONEX AI6700 analog input module undertakes high-precision analog signal collection work for ESD emergency shutdown, fire and gas detection and burner management safety interlock systems.

Specifications:

Manufacturer: TRICONEX

Model: AI6700

Product Type: 8-Channel Configurable TMR Analog Input Module

Channel Count: 8 points

Signal Range: ±20mA, ±10 VDC

Resolution: 16-bit

Safety Level: SIL3 capable

Feature: Triple modular redundancy, hot swappable, per-channel self-diagnosis, multi-range configurable

Operating Temperature: 0℃ ~ +60℃

Humidity: 5% to 95% non-condensing