IC800SS1228RD2 GE Module Parts Mixed Digital I/O Module

The GE IC800SS1228RD2 is a compact mixed digital I/O module designed for the GE Fanuc VersaMax PLC control system. It provides integrated digital input and relay output channels for field signal collection and actuator driving. The module receives discrete status signals from limit switches, push buttons, and sensors, and drives solenoid valves, contactors, and indicator lights via relay contacts.
This module is widely used in small and medium automation systems, packaging machines, water treatment facilities, material handling operations, and factory interlock control. It is a legacy spare part suitable for VersaMax system maintenance and retrofit, available as new surplus, tested, and refurbished units. All technical data is referenced from the official GE VersaMax hardware manual.
| Brand | GE (General Electric, GE Fanuc) |
|---|---|
| Model | IC800SS1228RD2 |
| Product Name | Mixed Digital I/O Module (12DI / 8 Relay Output) |
| Dimensions | 100 mm × 75 mm × 28 mm |
| Weight | Approx. 0.29 kg |
| Place of Origin | USA |
| HS Code | 85389000 |
| Operating Temperature | 0°C ~ +60°C |
| Storage Temperature | -40°C ~ +85°C |
| Auxiliary Supply Voltage | 24 V DC ±10% |
| Typical Operating Current | 0.18 A |
| Input | 12 channels 24VDC digital sinking/sourcing input; backplane power input |
| Output | 8 channels relay contact output; NO contact type |
| Communication Interface | VersaMax backplane bus |
| Relay Contact Rating | 5 A @ 250 V AC, 5 A @ 30 V DC |
| Humidity Range | 5% ~ 95% RH, non-condensing |
| Mounting | Standard VersaMax rack slot mounting |
| Protection Class | IP20 (cabinet internal installation) |
| Certifications | CE, UL, CSA |
| Supported System | GE VersaMax PLC |
| Isolation | Channel group isolation between input and output circuits |

- Mixed 12-point digital input and 8-point relay output for VersaMax PLC
- 24VDC digital input compatible with standard NPN / PNP field sensors
- Relay output can directly drive AC and DC low-power loads
- Built-in LED status indicator for each input and output channel
- Hardware self-diagnosis for module power and communication fault
- Compact single-slot design, saves rack installation space
- Supports configuration via Proficy Machine Edition software
- Conformal coating optional for slightly corrosive industrial environments
- Hot-swappable in VersaMax rack
- Fast response for simple interlock and sequence control
- Low power consumption for continuous long-time operation
- Isolation design reduces interference between input and output circuits
- Packaging and conveyor automation control
- Water treatment plant auxiliary equipment interlock
- Small factory automation and workshop control
- HVAC and building automation control
- Material handling machine logic control
- General machinery safety interlock and alarm output
- GE VersaMax PLC upgrade, spare replacement and retrofit
- Solenoid valve, indicator light and small contactor control
A1: The IC800SS1228RD2 is a VersaMax mixed digital I/O module with 12 digital inputs and 8 relay outputs.
A2: The IC800SS1228RD2 is a mixed DI/relay output module; the IC800SSI228RD2 is an SSI encoder interface module for position feedback. They are not interchangeable.
A3: 5 A at 250 V AC, 5 A at 30 V DC per relay channel.
A4: Proficy Machine Edition is used for hardware configuration and logic programming.
A5: Yes, it supports hot swap in the VersaMax rack.
GE mixed digital I/O module
,IC800SS1228RD2 GE module part
,GE digital I/O module replacement
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