IC693MDL752D GE Series 90-30 32-Point Relay Output Module
Manufacturer: GE Fanuc
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Part Number: IC693MDL752D
Condition：New with Original Package
Product Type: Relay Output Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC693MDL752D Series 90-30 Output Module
Configured for discrete signal switching in Series 90-30 PLC platforms, the GE Fanuc IC693MDL752D (IC693MDL752 Relay Output Module) provides direct physical/electrical execution. This single-slot module delivers 32 Form A (SPST-NO) relay output channels, interfacing field devices such as solenoids, contactors, and indicators to the central processing unit over the backplane. Operating across voltage ranges of 120/240 V AC or 24 V DC, it supports switching loads up to 2 A per point with 1500 V AC galvanic isolation between output circuits and internal PLC logic.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC693MDL752D |
| Brand | GE Fanuc |
| Origin | United States |
| Weight | 0.3 kg (0.63 lbs) |
| Dimensions | 4.1 cm x 14.0 cm x 12.7 cm (1.6 in x 5.5 in x 5.0 in) |
| Operating Temp | 0 to 60 deg C (32 to 140 deg F) |
| Power Consumption | 200 mA at 5 VDC (from backplane) |
| Output Count | 32 Form A (SPST-NO) relay outputs |
| Rated Voltage | 120/240 V AC or 24 V DC |
| Output Current | 2 A per point max |
| Isolation | 1500 V AC output-to-logic |
| Response Time | 10 ms max (operate/release) |
Industrial Control & Backplane Integration
The IC693MDL752D output module utilizes a high-density channel layout to maximize backplane bus communication efficiency within standard Series 90-30 rack assemblies. Deterministic backplane logic execution ensures rapid update cycles, sending output status commands to the field contacts with maximum operate/release latencies of 10 ms. The architecture optimizes I/O density scaling while maintaining rigorous isolation standards to protect internal processor buses from field noise, voltage surges, and back-EMF spikes generated by inductive loads.
Frequently Asked Questions
Q: What is the maximum current rating supported per channel on the IC693MDL752D?
A: Each individual relay output channel supports a maximum current load of 2 A per point across either 120/240 V AC or 24 V DC operating conditions.
Q: Can the IC693MDL752D module be inserted or removed while the PLC backplane is powered?
A: No, the Series 90-30 architecture requires removing power from the baseplate before installing or extracting the module to avoid backplane bus communication errors or damage to electrical contacts.
Q: How does the module maintain logic safety against field-side electrical noise?
A: The board incorporates 1500 V AC isolation between field output wiring and the internal PLC backplane logic circuitry to suppress common-mode electrical transients.
Field Installation Guidelines
- Disconnect Power Supplies: Verify that main rack power and field supply voltages are de-energized prior to seating or unseating the module in the baseplate slot.
- Observe Inductive Load Protection: Install external suppression circuits, such as RC networks for AC switching or freewheeling diodes for DC switching, directly across inductive field loads to prevent contact pitting and mechanical relay fatigue.
- Wiring and Conduit Separation: Route high-voltage output field wiring in separate conduits or wireways from low-level analog or communication cables to avoid inductive cross-talk and noise coupling.