IC694MDL754 GE Fanuc RX3i Discrete Output Module
Manufacturer: GE Fanuc
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Part Number: IC694MDL754-HD
Condition：New with Original Package
Product Type: Discrete Output Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC694MDL754 PACSystem RX3i Discrete Output Module
The GE Fanuc IC694MDL754-HD, also cataloged as the IC694MDL754 32-point high-density discrete output module, operates as a dedicated hardware component for sourcing discrete switching logic within PACSystem RX3i I/O racks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC694MDL754-HD (Base Model: IC694MDL754) |
| Brand | GE Fanuc / Emerson |
| Origin | USA / Standard Global Manufacturing |
| Weight | 0.40 kg (0.88 lbs) |
| Dimensions | Standard RX3i Single-Slot I/O Module Dimensions |
| Operating Temp | 0 deg C to 60 deg C |
| Power Consumption | Max 300 mA at 5 VDC (from backplane) |
| Output Channels | 32 Discrete Outputs (Positive Logic) |
| Grouping | 2 Groups (16 Isolated Channels per Group) |
| Operating Voltage Range | 10.2 to 30.0 VDC (Nominal 12/24 VDC) |
| Output Current | 0.75 A per point |
| Inrush Rating | 3.0 A maximum |
| Response Time | 0.5 ms maximum (ON / OFF) |
| ON-State Voltage Drop | 0.3 VDC maximum |
| OFF-State Leakage Current | 0.1 mA maximum |
| Field-to-Backplane Isolation | 250 VAC continuous, 1500 VAC for 1 minute |
| Group-to-Group Isolation | 250 VAC continuous, 1500 VAC for 1 minute |
| Internal Protection | Short-circuit, overcurrent, and overtemperature protection |
| Status Indicators | 32 Individual Output Status LEDs |
| Compatible Terminal Blocks | Box-style (IC694TBB032) / Spring-style (IC694TBS032) |
Deterministic Backplane & High-Density Output Execution
Engineers integrate the GE Fanuc IC694MDL754 module into the PACSystem RX3i backplane bus to maintain high-density signal processing without compromising backplane bus communication velocity. The internal output architecture utilizes electronic short-circuit and thermal protection circuits to support firmware flash compatibility and real-time execution across deterministic EtherNet/IP networks. Dual isolated groups of 16 output channels isolate field switching transients from backplane control logic, preventing electrical noise propagation into adjacent processor or communication modules.
Frequently Asked Questions
Q: What happens when an overcurrent or short-circuit condition occurs on an output point?
A: The module activates electronic overcurrent and overtemperature protection circuits to clear the output drive, protecting internal components while asserting individual LED channel diagnostic feedback.
Q: What wiring options are required to connect field actuators to the module?
A: The module requires either the IC694TBB032 box-style terminal block or the IC694TBS032 spring-style terminal block to accommodate high-density 32-point output wire routing.
Field Installation Guidelines
When technicians mount the module into a PACSystem RX3i universal I/O slot, they must establish a reliable frame ground connection to satisfy the 1500 VAC optical isolation barrier limits. Installers should separate external 24 VDC power wiring from low-level analog or signal lines in dedicated wire trays. For proper wire retention and strain relief, verify that all terminal screws on the IC694TBB032 or spring clamps on the IC694TBS032 engage fully. System integrators must confirm that total channel loading remains under 0.75 A per point to maintain thermal stability inside the control enclosure.