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        • Lifecycle status

          Discontinued / Obsolete by OEM
          For IC630MDL311 24 VAC/DC Source Input Module inquiries, Apter Power can provide quotations and relevant GE Fanuc product manuals.

        IC630MDL311

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        1001 reviews ｜ Need a Specific Revision?
        General Electric IC630MDL311 is a Series Three source input module that carries sixteen 24 VAC or 24 VDC field states into the controller.
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        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.
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        Technical specifications for IC630MDL311

        • Manufacturer:
          General Electric
        • Part Number:
          IC630MDL311
        • Product Family:
          GE Intelligent Platforms
        • Product Type:
          24 VAC/DC Source Input Module
        • Stock:
          1
        • Input points:
          16
        • Input signal:
          24 VAC/DC
        • Input logic:
          Source input
        • +5 V load:
          9 units
        • +5 V current:
          90 mA
        • +12 V load:
          Not used
        • Load calculation basis:
          Worst case with all inputs and outputs on
        • Tariff Code:
          8538900000
        • Country of origin:
          USA
        • Place of shipment:
          Xiamen, Fujian, China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Signal Format Point Capacity Rack Load Configuration Check

        Features:

        • Accepts sixteen discrete field inputs in one Series Three rack position.
        • Supports 24 VAC or 24 VDC source-input circuits.
        • Requires 90 mA from the +5 V rail with no assigned +12 V load.
        IC630MDL311 groups sixteen field states into one controller reference block for contacts, switches, and other compatible devices.

        Its source-input logic makes supply polarity, common wiring, and current direction essential parts of the installed circuit.

        The complete IC630MDL311A designation identifies the module while the rack calculation reserves nine +5 V load units.

        The General Electric IC630MDL311 24 VAC/DC Source Input Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
        General Electric IC630MDL311 24 VAC/DC Source Input Module Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

        Working with AC and DC field signals

        • Signal family: IC630MDL311 is identified for 24 VAC or 24 VDC input circuits.
        • Current direction: Source-input logic determines how the field supply, common, and switching device complete each circuit.
        • DC checks: Polarity and common references must agree with the installed source-input arrangement.
        • AC checks: The connected field signal must remain within the Series Three wiring requirements used by the cabinet.

        Keeping sixteen controller references aligned

        • Point group: One IC630MDL311 presents sixteen discrete input states to the controller.
        • Address review: The assigned reference block should be recorded before conductors are moved.
        • Shared symptoms: Multiple inactive points call for a check of the common field supply before individual devices are blamed.
        • Local confirmation: Each physical signal should be compared with its intended logic state during commissioning.

        Including the module in the rack-power budget

        • +5 V allocation: IC630MDL311A is assigned nine Series Three load units.
        • Current equivalent: At 10 mA per load unit, the internal +5 V demand is 90 mA.
        • +12 V rail: No +12 V allocation is listed for this module.
        • Calculation basis: The documented load uses the worst-case condition with all inputs and outputs on.

        Checks before the input group is energized

        • Catalog identity: Confirm the complete IC630MDL311A suffix on the installed hardware.
        • Field convention: Verify that the cabinet wiring follows source-input rather than sink-input logic.
        • Signal form: Match each circuit to the intended 24 VAC or 24 VDC supply.
        • Rack capacity: Reserve the documented 90 mA on +5 V and verify the sixteen input references before startup.
        Description
        Within a GE Fanuc Series Three controller, IC630MDL311 brings sixteen 24 VAC or 24 VDC source-input circuits into one discrete-input module. The controller can use those states as a single sixteen-point input group.

        Source-input operation makes current direction, field-supply polarity, and common routing important during commissioning. A DC circuit needs the correct polarity, while an AC circuit must retain its intended supply and return path.

        IC630MDL311A uses nine +5 V load units, equal to 90 mA, and the Series Three load table assigns no +12 V demand. That allocation must fit the installed rack power budget.

        When all points are inactive, check shared conditions before tracing individual field circuits. A single missing state instead calls for a point-by-point review of the field signal, common, and assigned controller reference.
        Revisions

        Revision Part #

        Also known as

        IC630MDL311A
        IC630MDL311-A, Series A, Rev A
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        Alternative Names
        IC630MDL311A IC630MDL311-A IC630-MDL311 IC630 MDL 311 GE IC630MDL311 GE Fanuc IC630MDL311 Series Three IC630MDL311 IC630MDL311 16-Point Input Module
        Technical notes
        IC630MDL311 accepts sixteen 24 VAC/DC source-input circuits and requires nine +5 V load units, equal to 90 mA, while the Series Three table assigns no +12 V load.
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        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        Why might every IC630MDL311 input remain off after installation?
        For IC630MDL311, verify the 24 VAC/DC field supply, common, source-current direction, module seating, and 90 mA +5 V rack allowance.
        Can IC630MDL311 accept both AC and DC field signals safely?
        IC630MDL311 supports 24 VAC or 24 VDC source-input service; for DC wiring, confirm polarity and common before energizing the sixteen circuits.
        What must match before replacing another input with IC630MDL311?
        Match IC630MDL311A, sixteen points, 24 VAC/DC rating, source-input logic, slot references, and field common before transferring any conductors.
        How much +5 V rack capacity does IC630MDL311 require?
        Reserve nine load units, equal to 90 mA, on the +5 V rail for IC630MDL311A; the table assigns no +12 V demand.
        Why does IC630MDL311 source-input logic matter during fault tracing?
        A sink-wired field circuit may stay inactive on IC630MDL311; trace supply polarity, common, and device wiring against the required source-current path.
        Why can one IC630MDL311 point stay off while the other inputs work?
        On IC630MDL311, trace the affected 24 VAC/DC circuit, polarity, common, and controller reference; a single-point fault does not implicate the whole module.

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