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      IC694ALG391

      Output module analog 2 points, current.
      In Stock

      Product Information:

      2–Channel Analog Current Output module
      has two output channels
      each capable of converting 12 bits of binary (digital) 
      data to an analog output signal for field devices
      The module’s outputs can be set up to either 
      Default to 0/4 mA or Hold–Last–State
      Warranty Policy
      We provide 1 year warranty for all remaining parts.
      The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
      Return Notice
      The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
      In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
      Shiping Mode
      Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
      Parts Availability
      Moore automated offers a wide range of components, products and services related to industrial automation. We have a large surplus of stocks and are also distributors of new products from a variety of quality manufacturers.
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      Technical specifications for IC694ALG391

      • Manufacturer:
        General Electric
      • Product Category:
        PLC System
      • Estimated shipping dimensions:
        3.5x13.2x13.5cm
      • Weight:
        0.34 kg
      • Tariff Code:
        8537101190
      • Country of origin:
        USA
      • Place of shipment:
        Xiamen, Fujian, China
      • Output Current Range:
        4 to 20 mA and 0 to 20 mA
      • Output Voltage Range:
        1 to 5 volts and 0 to 5 volts
      • Calibration:
        Factory calibrated to 4 µA per count
      • External Supply Voltage Range:
        20 VDC to 30 VDC. Depends on the current load and the ambient temperature as shown below.
      • Maximum Compliance Voltage:
        25 VDC
      • Stock:
        40
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      FAQ

      View All Faqs
      • What intrinsic functional purpose does the IC694ALG391 serve within a PACSystems RX3i or Series 90‑30 control infrastructure?
        The IC694ALG391 is a precision analog current output module designed to convert 12‑bit digital values from a PLC into accurate industrial analog outputs for actuators, variable speed drives, and field instruments.
      • How does the IC694ALG391 accommodate configurable output ranges, and what implications does this have for system flexibility?
        Each channel of the IC694ALG391 can be jumper‑configured for either 0‑20 mA or 4‑20 mA current ranges, allowing engineering flexibility in mapping analog outputs to a wide spectrum of sensor and control device requirements.
      • What is the resolution and update cadence intrinsic to the IC694ALG391’s D/A conversion process?
        The IC694ALG391 implements a 12‑bit digital‑to‑analog conversion with typical update rates around 5 milliseconds per channel, enabling relatively high‑fidelity signal generation in dynamic automation tasks.
      • Under what circumstances can the IC694ALG391 provide voltage outputs, and how is this configured?
        Although primarily a current output module, the IC694ALG391 can be configured for voltage outputs (e.g., 1‑5 V or 0‑5 V) by placing a 250 Ω resistor in place of the current jumper on the terminal block, increasing its utility in certain analog interfacing scenarios
      • What isolation mechanisms are embodied in the IC694ALG391 to safeguard signal integrity and electrical separation?
        The IC694ALG391 incorporates optical isolation between the field I/O and backplane logic, providing robust electrical decoupling and minimizing noise coupling from industrial plant power systems.
      • What power supply requirements must be met for stable operation of the IC694ALG391?
        The IC694ALG391 requires a regulated +5 VDC for internal logic and an isolated +24 VDC external supply to drive the analog current loops, ensuring sufficient headroom for both module electronics and field load requirements.
      • How does the IC694ALG391 determine its default output state during CPU stop conditions, and what configuration options control this behavior?
        The output behavior of IC694ALG391 upon PLC stop or reset is jumper‑selectable; it can either default to 0/4 mA or retain the last valid analog value depending on the jumper setting on the detachable terminal board.
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      Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.