Description
Product Description
The GE IC693MDL655 is a 32-channel AC discrete input module designed for the GE Fanuc Series 90-30 PLC platform. It provides reliable on/off signal detection from field devices while electrically isolating the PLC logic from external disturbances. Each input features optical isolation and LED status indicators, enabling easy monitoring and troubleshooting. Compact and rack-compatible, this module integrates seamlessly into standard Series 90-30 slots, making it ideal for industrial automation applications requiring multiple AC inputs.
Technical Specifications
| Feature |
Specification |
| Model |
IC693MDL655 |
| Module Type |
32-Point AC Discrete Input Module |
| System Compatibility |
GE Fanuc Series 90-30 PLC |
| Number of Inputs |
32 isolated channels |
| Input Voltage Range |
0–30 VDC nominal (24 VDC typical); Trigger voltage: 11.5–30 VDC |
| Input Current |
7 mA per channel |
| On State Voltage |
11.5–30 VDC |
| Off State Voltage |
0–5 VDC |
| On State Current |
3.2 mA |
| Off State Current |
1.1 mA |
| Response Time |
2 ms typical (on/off) |
| Isolation |
Optical isolation between inputs and PLC logic |
| Indicators |
Individual LEDs for each input point |
| Mounting |
Standard Series 90-30 rack slot |
| Backplane Current Draw |
195 mA @ 5VDC, 224 mA @ 24VDC |
| Protection |
Input filtering and isolation for noise immunity |
| Lifecycle Status |
Discontinued/Obsolete, still available from industrial suppliers |
| Weight |
0.63 lbs |
Key Features
-
32 high-density input points in a single module for compact rack installations
-
Optical isolation to safeguard PLC logic from external signal disturbances
-
Individual LED indicators for each input, enabling quick status monitoring
-
Fast response time (2 ms typical) for high-speed input detection
-
Compatible with standard Series 90-30 PLC racks for seamless integration
Applications
-
Monitoring industrial switches, relays, and AC sensors
-
High-density AC input requirements in manufacturing and process control
-
Industrial automation systems using GE Series 90-30 PLCs
-
Systems where isolation between field inputs and PLC logic is critical
FAQ
Q: What is the maximum input voltage supported by IC693MDL655?
A: It supports 0–30 VDC input range per channel, with nominal voltage at 24 VDC.
Q: Does this module offer electrical isolation?
A: Yes, each input is optically isolated from PLC logic.
Q: What is the typical response time for inputs?
A: 2 milliseconds for both on and off transitions.
Q: Is this module still available?
A: It is discontinued but still obtainable through industrial suppliers.
