Title: TRICONEX 3704E V7768-322001 High Density Analog Input Module TMR Safety Module Inquiry Product

Keywords: TRICONEX 3704E V7768-322001,analog input module,TMR safety module

Product Details:

TRICONEX 3704E V7768-322001 is a high-density TMR analog input module developed for Triconex safety instrumented systems (SIS). This TMR safety module receives continuous analog signals from field pressure transmitters, temperature transmitters and flow instruments, converting 4-20mA current and 0-10V voltage analog signals into digital data and transmitting data to the safety controller for safety interlock logic judgment. The module adopts triple modular redundant 2-out-of-3 voting architecture, which can maintain stable analog signal acquisition when one internal redundant channel fails and eliminate single point failure risk. It supports up to 64 commoned analog input points with 12-bit conversion resolution, and the input update cycle is 75ms, meeting the fast response requirement of industrial process monitoring. Built-in continuous self-diagnosis function can detect open circuit, short circuit and signal overrange faults of each channel, and upload fault alarm information to the safety 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, FTA terminal board and matched shielded cable assemblies. Widely applied in oil & gas, petrochemical, chemical and power industries, this TRICONEX 3704E V7768-322001 analog input module undertakes high-density process analog signal collection work for ESD emergency shutdown, fire and gas detection and burner management safety interlock systems.

Specifications:

Manufacturer: TRICONEX

Model: 3704E V7768-322001

Product Type: Tricon High Density Analog Input Module

Channel Count: 64 commoned input points

Input Signal: 4~20mA, 0~5VDC, 0~10VDC

Resolution: 12 bit

Input Update Time: 75ms

Accuracy: ＜0.25% full scale range (0~60℃)

Safety Level: SIL3 capable

Feature: Triple modular redundancy, hot swappable, per-channel continuous self-diagnosis, high density analog signal acquisition, industrial anti-interference design

Operating Temperature: -40℃ ~ +70℃

Humidity: 5% to 95% non-condensing