Mixed Discrete I/O Module 24 VDC | GE IC200MDD750 VersaMax
Manufacturer: GE Fanuc
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Part Number: IC200MDD750
Condition：New with Original Package
Product Type: Digital I/O Cards
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC200MDD750 VersaMax Mixed Discrete I/O Module
The GE Fanuc IC200MDD750, also cataloged as the IC200MDD750 Mixed Discrete I/O Module, operates as a dedicated hardware component for high-density discrete signal acquisition and relay/sourcing control output within VersaMax network platforms. This unit combines 16 discrete DC inputs and 16 discrete DC outputs within a single compact module footprint. Internal optical isolation separates the field-side electrical circuits from the host controller logic backplane.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC200MDD750 |
| Brand | GE Fanuc |
| Origin | USA |
| Weight | 0.35 kg |
| Dimensions | 120 mm x 90 mm x 40 mm |
| Operating Temp | 0 deg C to 60 deg C |
| Power Consumption | 24 VDC field supply / logic side bus load dependent |
| Input Points | 16 discrete DC inputs (24 VDC nominal, 18-30 VDC range) |
| Output Points | 16 discrete DC outputs (positive logic sourcing, 24 VDC nominal) |
| Output Current Capacity | 0.5 A per point, 2 A per common |
| Signal Response Time | 0.5 ms maximum ON/OFF |
| Field-to-Logic Isolation | 1500 VAC peak continuous |
Backplane Bus Communication and Firmware Compatibility
The module communicates via the VersaMax backplane, utilizing high-speed bus arbitration to maintain deterministic signal updates. Host CPU firmware flash compatibility permits transparent integration across standard VersaMax racks and expansion bases. High-density I/O density scaling provided by this 32-point total module footprint optimizes rack space utilization, ensuring that backplane bus communication velocity remains stable under maximum slot configurations.
Frequently Asked Questions
Q: What is the isolation rating between the field-side wiring and internal backplane logic?
A: Optical isolation circuits provide 1500 VAC galvanic isolation between the field input/output wiring terminals and the internal backplane logic.
Q: Can the output channels handle more than 0.5 A per point?
A: Individual channels support up to 0.5 A at 24 VDC continuous, but aggregate load must not exceed 2 A per common bus return to prevent thermal trace degradation.
Q: How does the module indicate signal status for troubleshooting?
A: Dedicated LED indicators mounted on the front face display real-time ON/OFF state status for each individual input and output point.
Field Installation Guidelines
Mount the module directly onto a 35 mm DIN rail or secure it via panel-mount fasteners. Ensure field wiring connects to the removable terminal block assembly after stripping conductor insulation to standard lengths. Separate 24 VDC field wiring from AC power lines inside wire ducts to suppress inductive noise coupling. Connect field cable shields to a single-point panel ground lug. Maintain at least 50 mm of vertical clearance around the module enclosure to support natural convection cooling within cabinet environments.