About the IS230TRLYH1B
The IS230TRLYH1B is a Discrete Relay Output that was manufactured by GE Energy for use in the Mark VIe Series. The module is made up of an IS200TRLYH1B terminal board and three PDOA I/O packs.
IS230TRLYH1B Specifications
The IS230TRLYH1B holds 12 plug in magnetic relays on the terminal board. There are different configurations for the relays.
- First six relays are configured for either dry, Form-C contact outputs or to drive external solenoids
- Next five relays are unpowered isolated Form-C contacts
- Last output is an isolated Form-C contact used for special applications
There are three PDOA packs attached to the terminal board given its TMR status. Connectors JR1, JS1, and JT1 are used for these packs.