TRICONEX 3604E Digital Output Module
Description:
3604E is Triconex TMR Digital Output Module with a nominal voltage of 24 VDC. 3604E receives output signals from the main processors on each of three channels. Each set of three signals is then voted by special quadruplicated output circuitry on the module. The circuitry produces one voted output signal and passes it to the field termination. The quadruplicated voter circuitry provides multiple redundancy for all critical signal paths, guaranteeing safety and maximum availability.

3604E has a voltage-loopback circuit which verifies the operation of each output switch independently of the presence of a load and determines whether latent faults exist. Failure of the detected field voltage to match the commanded state of the output point activates the LOAD/FUSE alarm indicator. 
In addition, 3604E supports hot-spare capability, and require a separate external termination panel (ETP) with a cable interface to the Tricon backplane. It is mechanically keyed to prevent improper installation in a configured chassis.

Q&A:
1. What's the voltage range of 3604E?
Voltage Range: 22-45 VDC
2. What's the logic power of 3604E?
Logic power：< 10 watts
3. What about the warranty?
We supply 1 year warranty.