GE Fanuc RX3i IC694MDL240 | 120V AC 16-Channel Card
Manufacturer: GE Fanuc
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Part Number: IC694MDL240
Condition：New with Original Package
Product Type: Discrete Input Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The GE Fanuc IC694MDL240 provides high-performance digital sensing for the PACSystems RX3i platform. This 100% Brand New original module interfaces with up to 16 independent 120V AC field devices, converting high-voltage signals into logic-level data for the CPU. It features a single-group architecture with 16 points sharing a common return, making it an efficient choice for monitoring banks of pushbuttons, limit switches, and motor starter auxiliary contacts. The IC694MDL240 ensures seamless integration into modern RX3i racks, offering high-speed signal detection with robust electrical isolation.
Technical Specifications
| Feature | Technical Details |
| Model Number | IC694MDL240 |
| Module Type | Discrete AC Input |
| Input Voltage Range | 0 to 132 V AC |
| Number of Points | 16 (Single Common) |
| Trigger Voltage | 74 to 132 V AC (ON State) |
| Input Current | 12 mA (Typical) |
| Response Time | 30 ms (ON) / 45 ms (OFF) |
| Internal Power Used | 90 mA @ 5 VDC (from backplane) |
| Connector Type | 20-Screw Terminal Block (Included) |
| Operating Temp | 0 to +60 °C (32 to 140 °F) |
| Isolation | 1500V between field side and logic side |
Engineering Advantages
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Universal RX3i Backplane Support: The IC694MDL240 operates in any RX3i Universal Backplane slot. This flexibility allows engineers to optimize rack layouts for thermal management or wiring efficiency without restrictive slot dependencies.
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Integrated Signal De-bouncing: Internal RC filtering circuitry provides a 30ms on-delay and 45ms off-delay. This hardware-level filtering rejects high-frequency noise and mechanical contact chatter, ensuring the processor only acts on valid, stable signal transitions.
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Streamlined Field Wiring: The module includes a factory-standard 20-screw terminal block. This high-density connector simplifies the termination of 16 individual AC inputs while providing a dedicated common point, reducing the need for external terminal strips in the control cabinet.
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High-Voltage Surge Protection: Optical isolation (up to 1500V) separates the AC field power from the DC backplane logic. This barrier shields the CPU and adjacent modules from transient spikes and ground faults originating from large AC motors or industrial switchgear.
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Real-Time Visual Monitoring: 16 green LED indicators on the front panel display the status of each input channel. This immediate visual feedback allows maintenance personnel to verify field power presence and troubleshoot sensor logic at the rack level without software intervention.
FAQs
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Can I use the IC694MDL240 in a Series 90-30 rack?
Yes. The IC694 series modules are compatible with both PACSystems RX3i and many Series 90-30 expansion racks. However, you must verify the specific backplane and CPU firmware version to ensure full software addressing compatibility.
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What is the difference between "Input" and "Output" versions of this model?
While some descriptions may erroneously list this as an output module, the IC694MDL240 is strictly a Discrete Input Module. It senses AC voltage from field devices; it does not switch AC power to actuators.
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How should I handle the common return for the 16 points?
All 16 points on the IC694MDL240 share a single common return (Point 17 on the terminal block). Ensure your field devices use the same AC phase to prevent potential-difference faults within the module.