3701 TRICON
The TRICONEX 3701 module is a pulse input module for the Triconex Trident Safety Instrumentation System (SIS). It offers 8 pulse input channels and can be used for a variety of security applications. The 3701 module features a redundant design that ensures high availability and reliability, making it ideal for applications that require stringent safety standards.
Product Description:
The 3701 module provides the following functions:
8 pulse input channels
Differential AC coupled input
Programmable pulse width and filter
Isolate channel to channel, channel to power
Response time < 1 ms
The module supports several communication protocols, including Modbus and Profibus. It also complies with several industry standards, including IEC 61508 and IEC 61784.
Product parameters:
Power supply range: 24 volts DC
Power consumption: 10 W
Operating temperature: -40°C to +70°C
Storage temperature: -40°C to +85°C
Protection level: IP67
Specifications:
Meets SIL 2 standards
Explosion-proof certification
According to DIN 3169
Applications:
Oil and gas
chemicals
electricity
Water treatment
rail traffic
Nuclear industry
Product features: