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      IC694MDL646

      INPUT MODULE 24 VDC 16 POINT POS/NEG LOGIC 1 MSEC FILTER

      Product Information

      Product Describe
      Input module of the GE Fanuc RX3i Series
      provides 16 input points in 1 group
      with a common power input terminal
      The ON and OFF response times aretypically 1 msec



      • Manufacturer:
        General Electric
      • Product Category:
        PLC System
      • Estimated shipping dimensions:
        3.5x13.5x13.6cm
      • Weight:
        0.28 kg
      • Tariff Code:
        8537101190
      • Country of origin:
        USA
      • Place of shipment:
        Xiamen, Fujian, China
      • Rated Voltage:
        24 Vdc
      • Input Voltage Range:
        0 to +30 Vdc
      • Inputs per Module:
        16 (one group with a single common)
      • Input Current:
        7 mA (typical) at rated voltage
      • On–state Voltage:
        11.5 to 30 Vdc
      • Off–state Voltage:
        0 to +5 Vdc
      • Stock:
        40

      • New and original with factory sealed packing

        Brand new and 100% original unit, supplied in factory-sealed packaging, ensuring untouched condition and full manufacturer integrity.

      • New in opened package

        These parts are new. They have not been used, but their original packaging has been opened or the packaging is significantly aged.

      • New surplus

        New surplus item in unused condition, originally manufactured for distribution but not deployed in service.

      • Refurbished

        This product has been repaired by an authorized service center, and worn or aged parts have been replaced with qualified genuine parts. Warranty terms are subject to refurbishment certification and service policies.
      By purchasing this item, you agree to the Terms & Conditions
      Moore Automated is NOT an authorized distributor of General Electric
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          FAQ

          • What is the core functional designation of IC694MDL646 within a PACSystems RX3i control topology?
            IC694MDL646 is a 16-point discrete input module engineered for integration within the PACSystems RX3i programmable automation platform developed by Emerson Electric (formerly under GE Intelligent Platforms). IC694MDL646 is designed to interface field-level discrete devices with the RX3i backplane, converting 24 VDC input signals into logic-level data for deterministic controller processing.
          • How does IC694MDL646 architecturally process 24 VDC discrete input signals with high signal integrity?
            IC694MDL646 employs opto-isolation circuitry to provide galvanic separation between field wiring and internal logic electronics. Each of the 16 input channels of IC694MDL646 incorporates input filtering, noise suppression, and transient protection components to ensure robust performance in electrically noisy industrial environments. The module’s input threshold design ensures precise discrimination between logical HIGH and LOW states.
          • Why is IC694MDL646 particularly suitable for mission-critical discrete monitoring applications?
            IC694MDL646 is engineered to deliver high reliability and predictable response characteristics in demanding automation environments. Its channel grouping architecture and common power referencing support consistent signal acquisition across multiple field devices. The ruggedized mechanical construction of IC694MDL646 enhances vibration resistance and long-term operational stability in industrial control cabinets.
          • What electrical characteristics define the operational envelope of IC694MDL646?
            IC694MDL646 is specified for nominal 24 VDC input operation, with defined ON-state and OFF-state voltage thresholds. The module provides input current characteristics engineered to accommodate standard industrial sensors such as proximity switches, limit switches, and auxiliary contacts. Additionally, IC694MDL646 incorporates reverse polarity tolerance and surge suppression to mitigate electrical disturbances.
          • How does IC694MDL646 manage channel isolation and grouping architecture?
            IC694MDL646 organizes its 16 discrete inputs into isolated groups, typically sharing a common reference per group. This architecture allows flexible wiring topologies while maintaining electrical segregation between field circuits and the RX3i backplane. The galvanic isolation implemented in IC694MDL646 enhances system safety and reduces the risk of ground loop propagation.
          • In what manner does IC694MDL646 integrate with the RX3i backplane communication infrastructure?
            IC694MDL646 interfaces directly with the RX3i backplane through a high-speed parallel data bus. The module continuously updates input status data in the controller’s memory map, enabling real-time logic execution. IC694MDL646 does not require external communication configuration, as its data exchange is inherently managed by the PACSystems architecture.
          • What diagnostic transparency does IC694MDL646 provide at the channel and module level?
            IC694MDL646 incorporates LED status indicators for each input channel, allowing immediate visual verification of discrete signal presence. Additionally, module-level diagnostics can be accessed via RX3i programming software, enabling engineers to monitor operational health and detect wiring anomalies. IC694MDL646 thus enhances troubleshooting efficiency and reduces mean time to repair (MTTR).

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