TRICONEX PLM3900N Secure redundant I/O module

Triple module redundancy (TMR) : This is achieved by three identical modules working in parallel. Ensure that even if one of the modules fails. The system continues to operate. This provides high availability and security.
Digital input and output: Multiple digital input and output channels are provided to connect field devices. Such as switches, relays, sensors and actuators.
Fail-safe design: When a fault is detected. The module can safely enter a predetermined fault state. For example, hold the last state, close the output, or activate the security output. To ensure process safety.
Fieldbus interface: Connection to a fieldbus network may be supported. Such as Foundation Fieldbus (FF), Profibus DP, etc. Easy to communicate with field equipment.
Configuration and diagnostics: Modules can be configured and diagnostics using Triconex's TriStation 1131 or Triconex Configuration Software. For system engineers to debug and maintain.