IC694MDL632 GE | PACSystems RX3i Discrete Input Module
Manufacturer: GE Fanuc
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Part Number: IC694MDL442
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 IC694MDL632 functions as a high-density discrete input interface for the PACSystems RX3i platform. This 100% Brand New original module provides 32 isolated input points, allowing the controller to receive digital signals from limit switches, pushbuttons, and proximity sensors. By supporting both positive and negative logic (sink/source) configurations, the IC694MDL632 offers superior integration flexibility for complex industrial networks. It serves as a critical data acquisition component in high-speed manufacturing lines and process control environments where high-point density and rapid signal response are mandatory.
Technical Specifications
| Feature | Technical Details |
| Model Number | IC694MDL632 |
| Module Type | Discrete DC Input |
| Input Voltage | 24 V DC (Nominal) |
| Number of Points | 32 Points (Two groups of 16) |
| Logic Support | Positive or Negative Logic (Sink/Source) |
| Backplane Support | RX3i Universal Backplane |
| Operating Temperature | 0 °C to +60 °C (Standard Industrial) |
| Isolation | 1500V between field side and logic side |
| Power Consumption | 300 mA from 5V backplane bus (Max) |
| Diagnostics | Individual LED status indicators per point |
Engineering Advantages
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High-Density Rack Efficiency: The 32-point architecture doubles the I/O capacity compared to standard 16-point modules. This design saves valuable rack space and reduces the number of baseplates required for large-scale automation projects.
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Versatile Logic Interfacing: The module accepts signals in both sinking and sourcing configurations. This versatility allows engineers to mix different types of field devices on a single rack without purchasing specialized hardware for each logic type.
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Rapid Fault Identification: Each of the 32 channels features a dedicated green LED indicator. Maintenance personnel can verify the status of every field input at a glance, significantly accelerating the troubleshooting process during commissioning or unexpected downtime.
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Enhanced Signal Integrity: Built-in input filtering hardware suppresses electrical noise and contact bounce common in industrial environments. This ensures the RX3i CPU receives clean, deterministic data from mechanical switches and relays.
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Seamless RX3i Migration: The IC694 series integrates natively with the PACSystems RX3i universal backplane. It utilizes the high-speed bus to transfer input data to the CPU with minimal latency, supporting the requirements of mission-critical control loops.
FAQs
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Does the IC694MDL632 support hot-swapping?
While the RX3i platform supports Hot Insertion/Removal of modules, you must always follow the specific safety procedures outlined in the GE Fanuc PACSystems hardware manual to prevent electrical transients.
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What type of field wiring connector does this module require?
The IC694MDL632 typically utilizes a 40-pin high-density connector. We recommend using the dedicated GE Fanuc terminal block or pre-wired cable assemblies to ensure secure and organized field wiring.
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Can I use this module with an older Series 90-30 backplane?
No. IC694 modules are specifically designed for the PACSystems RX3i universal backplane. While they share a similar form factor with Series 90-30 (IC693), they utilize the advanced RX3i PCI bus for enhanced performance.