IS230TNRLH1B is a Relay Output DINrail Module manufactured and designed by General Electric and is part of the Mark VIe Series used in GE Distributed turbine control systems.
IS220PDIOH1BE is a Discrete Input/Output Module manufactured and designed by General Electric as part of the Mark VIe Series used in distributed control systems.
IS230TNTRH1C is a Primary Turbine Protection DIN Rail Module manufactured and designed by General Electric as part of the Mark VIe Series used in GE Distributed Control Systems.