GE IC300RCS210H Remote Control Station

Manufacturer: GE Fanuc / Emerson Automation

Series: Series 90-30 PLC family

Part Number: IC300RCS210H

Module Type: Redundancy Control Switch for dual-CPU or dual-power-supply applications

Backplane Current Draw: ~ 100 mA at 5 V DC

Two “select” logic inputs (one per redundant channel)

One “force manual” input for maintenance override

Two form-C relay outputs for signaling active channel status

One fault relay output for system-wide alarm

Response Time: < 5 ms for automatic switch-over

Isolation: 1500 V RMS between control logic and relay contacts

Individual LEDs for Channel A active, Channel B active, Manual mode, and Fault

Temperature: 0 °C to 55 °C

Humidity: 5–95% non-condensing

Seamless Redundancy Switching: Automatically transfers control from a failed CPU or power-supply channel to its redundant partner in under 5 ms, maintaining uninterrupted process operation.

Manual Override Capability: “Force Manual” input lets maintenance personnel lock the switch to a chosen channel for safe diagnostics or firmware upgrades.

Comprehensive Status Feedback: Front-panel LEDs plus form-C relay contacts give both local and remote indication of active channel, manual mode, and system faults.

Galvanic Isolation: 1.5 kV RMS isolation between logic side and relay outputs ensures immunity to field transients and ground-loop interference.

Compact Single-Slot Design: Fits within a standard Series 90-30 backplane without occupying adjacent module space.

Simple Integration: Backplane-powered; no external power wiring required—just connect your two CPU or power-supply status lines and fault circuit.

Robust Construction: Industrial-rated for 0–55 °C and high humidity; UL/CE compliant for safety.

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