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          Apter Power can assist with pricing enquiries and provide the uploaded GE data communications material associated with IC630CCM300.

        IC630CCM300

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        Built for Series Three serial exchanges, the General Electric IC630CCM300 Data Communications Module links the controller with external supervisory equipment.
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        Ships by Wednesday, October 28
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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 IC630CCM300

        • Manufacturer:
          General Electric
        • Part Number:
          IC630CCM300
        • Product Family:
          GE Intelligent Platforms
        • Product Type:
          Data Communications Module
        • Stock:
          1
        • Series:
          Series Three PLC
        • CPU Connector:
          25-pin male D-type
        • Communications Connector:
          25-pin female D-type
        • Data Rates:
          300, 1200, 9600, and 19.2 kbit/s
        • CPU ID Range:
          1 to 90
        • Power Selection:
          Internal from CPU or external source
        • External Power:
          5 VDC ±5%, 0.5 A
        • Power Load:
          40 mA at +5 VDC; 300 mA at +12 VDC
        • Operating Switch:
          ON-LINE / OFF-LINE
        • Status Indicators:
          DATA, DIAG, PWR
        • Series Three CPU Cable:
          IC630CBL395A
        • Tariff Code:
          8517629900
        • 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 Link Control Port Setup Power Planning Status Checks

        Features:

        • Links a Series Three CPU to external serial equipment through separate CPU and communications connectors.
        • Supports internal CPU power or a dedicated external 5 VDC source according to the rack power plan.
        • Provides DATA, DIAG, and PWR indicators for traffic, diagnostic, and supply checks.
        The IC630CCM300 adds a configurable serial communications path to a Series Three controller. Its CPU connector carries exchanges with the programmable controller, while the communications connector presents the interface to the external device.

        Before commissioning, the rear switches establish the CPU identifier and the operating characteristics of the serial port. These selections must agree with the connected equipment before the front switch is placed ON-LINE.

        Power selection is part of the installation decision rather than a universal setting. The available rack capacity, the fitted power supply, and the remaining module load determine whether IC630CCM300 can use CPU power or must receive an external supply.

        Apter Power can assist with pricing and the uploaded communications guide for the General Electric IC630CCM300 Data Communications Module.
        General Electric IC630CCM300 Data Communications Module Manuals, Datasheets, Links 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.

        Bringing the Serial Link On Line

        • Operating switch: The recessed ON-LINE / OFF-LINE switch determines whether IC630CCM300 communicates with the Series Three CPU.
        • OFF-LINE effect: OFF-LINE disables the DCM serial path and leaves the CPU under programmer control.
        • CPU key position: A link can be established only while the CPU keyswitch is at RUN 1 or RUN; moving it out of those positions breaks the link and turns off the CPU TERMINAL indicator.
        • Link recovery: Return the keyswitch to RUN 1 or RUN, then cycle the IC630CCM300 switch so it finishes in ON-LINE; the TERMINAL indicator confirms that the CPU/DCM interface is enabled.

        Communication Switch Decisions

        • Data rate: Select 300, 1200, 9600, or 19.2 kbit/s and use the same rate at the connected serial device.
        • Parity: Configure odd parity or disable parity consistently at both ends of the link.
        • Service controls: Separate switch positions set loop-back testing, a 0 or 10 ms turn-around delay, and the keying signal; loop-back requires OFF-LINE operation and the designated test connector.
        • CPU identifier: The upper rear switch group assigns an address from 1 through 90, so record the address and port-switch pattern before moving the module.

        Selecting the Operating Supply

        • Source selector: IC630CCM300 can take operating power internally through the CPU connector or externally through its front power connector.
        • External input: The external source is 5 VDC at 0.5 A with separate logic-ground and protective-ground conductors.
        • IC630PWR300A: A Series Three rack using IC630PWR300A requires the DCM to use an external supply.
        • Rack capacity: For other rack supplies, calculate the complete installed load before selecting internal power.
        • PWR check: If EXT is selected without an external source, the PWR indicator remains off and the communications module cannot enter service.

        Interpreting Front Indicators

        • PWR indicator: PWR on confirms that 5 VDC reaches IC630CCM300.
        • DIAG indicator: DIAG on shows that power-up hardware diagnostics passed; PWR on with DIAG off means the module has not completed a valid diagnostic start.
        • DATA indicator: DATA illuminates while information is transferred, while a dark indicator can mean either no exchange or a communications fault.
        • Error causes: Check parity, overrun, framing, header, checksum, control-character, and serial-sink timeout conditions when traffic does not appear.
        • Check order: Verify supply first, diagnostic status second, and traffic last to separate power or hardware conditions from configuration or protocol issues.
        Description
        Providing the controller-side path for serial exchange, the General Electric IC630CCM300 is the Series Three Data Communications Module used with supervisory or host equipment.

        The front panel separates the Series Three CPU connection from the external communications connection. A 25-pin male D-type CPU connector carries the controller link and can also carry operating power, while a 25-pin female D-type connector serves the external serial device; GE specifies IC630CBL395A for the CPU link.

        Rear DIP switches assign a CPU identifier from 1 through 90 and set the communications port for 300, 1200, 9600, or 19.2 kbit/s. The same switch group controls parity, loop-back testing, turn-around delay, and the keying signal, allowing the link to be matched to the connected equipment.

        DATA, DIAG, and PWR indicators distinguish traffic, diagnostic status, and operating power. The module can take power internally from the CPU or from an external 5 VDC, 0.5 A source; installations using the IC630PWR300A power supply require the external supply, and the rack power budget must be checked before selecting internal power.
        Revisions

        Revision Part #

        Also known as

        IC630CCM300A
        IC630CCM300-A, Series A, Rev A
        Get Parts Quote
        Alternative Names
        IC630 CCM300 Data Communications Module IC630-CCM300 Series Three DCM GE Fanuc IC630CCM300 DCM General Electric IC630CCM300 Serial Module Series Three IC630CCM300 Communications Module IC630CCM300 Data Comms Module GE IC630CCM300 Communication Interface IC630CCM300 Serial Communications Module
        Technical notes
        Before selecting internal power for IC630CCM300, calculate the complete Series Three rack load; any installation using IC630PWR300A requires a separate 5 VDC source and the selector set to EXT.
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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 does IC630CCM300 show PWR but not DIAG after startup?
        PWR confirms that IC630CCM300 has 5 VDC, but an unlit DIAG indicator means its power-up hardware diagnostics did not pass. Check the selected power source and module condition before relying on the communications path.
        How can the serial link be restored after the Series Three CPU keyswitch is moved?
        Return the CPU keyswitch to RUN 1 or RUN, then cycle the IC630CCM300 ON/OFF-LINE switch so its final position is ON-LINE. The CPU TERMINAL indicator should confirm that the link is enabled.
        Does IC630CCM300 need an external power supply with IC630PWR300A?
        Yes. When the Series Three rack uses IC630PWR300A, IC630CCM300 requires an external 5 VDC supply. Set the module power selector to EXT and connect the specified external power wiring.
        Which IC630CCM300 settings must match the connected serial device?
        Before placing IC630CCM300 online, match its DIP-switch data rate and parity to the external device. Also verify the CPU ID, required turn-around delay, and keying-signal setting for the intended link.
        Can a programmer control the CPU while IC630CCM300 is ON-LINE?
        No. With IC630CCM300 in ON-LINE mode, serial communication with the Series Three CPU is enabled and the programmer is not functional. Select OFF-LINE when programmer control is required.
        What should be checked when the IC630CCM300 DATA indicator remains off?
        For IC630CCM300, DATA off can mean no transfer or rejected data. Check parity, overrun and framing errors, header or checksum validity, control characters, and serial-sink timeout.

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