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The IC693MDL930 is an 8-point isolated relay output module for the GE Fanuc Series 90-30 PLC family. Designed for high versatility and industrial robustness, it allows the PLC to control both AC and DC loads across varying voltage levels while maintaining channel-to-channel and channel-to-logic isolation. Its relay-based outputs are ideal for driving inductive and high-current devices, providing reliable electrical separation to protect sensitive PLC logic in heavy industrial environments.
| Parameter | Specification |
|---|---|
| Model Number | IC693MDL930 |
| Manufacturer | GE Fanuc |
| Series Compatibility | Series 90-30 PLC |
| Channel Configuration | 8 Form A (Normally Open) isolated relays |
| Voltage Range (AC) | 5 – 250 VAC |
| Voltage Range (DC) | 5 – 30 VDC |
| Maximum Current per Point | 2.0 A |
| Isolation | 1500 VAC (channel-to-channel and channel-to-logic) |
| Mounting | Series 90-30 I/O rack |
| Connection Type | Screw-terminal interface |
Drives diverse field devices such as contactors, solenoids, and indicator lamps
Handles mixed-voltage systems where separate power circuits must remain isolated
Ideal for inductive loads with appropriate suppression circuits
Ensures PLC logic protection in industrial switching applications
Supports multi-voltage process control and automation tasks
What is the primary benefit of an isolated relay module like the IC693MDL930?
Isolation allows each channel to switch different voltages safely while protecting the PLC from faults and transient spikes in the load circuits.
Can the module handle inductive loads?
Yes, it can handle standard inductive loads. For high-inductance devices, external suppression (snubber circuits or flyback diodes) is recommended to extend relay life.
What is the expected service life of these relays?
Relay longevity depends on the load type and switching frequency. Under typical industrial conditions within rated limits, the relays provide reliable long-term operation.