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IC630MDL310

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General Electric IC630MDL310 is a Series Three high-speed counter module that converts one count channel into a four-digit BCD output with a separate sign signal.
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Technical specifications for IC630MDL310

  • Manufacturer:
    General Electric
  • Part Number:
    IC630MDL310
  • Product Family:
    GE Intelligent Platforms
  • Product Type:
    High Speed Counter Module
  • Stock:
    1
  • Counter channels:
    1
  • Output representation:
    Binary-coded decimal (BCD)
  • Displayed digits:
    Units, tens, hundreds, thousands
  • BCD weights:
    1, 2, 4, 8
  • Additional output:
    Sign output
  • Compatible interface cable:
    IC693CBL310B
  • Interface connector:
    24-pin
  • Connector rows:
    A and B
  • Pins per row:
    12
  • Wire pairs:
    12 identified pairs
  • External supply positive:
    A10-A12
  • External supply common:
    B9-B12
  • +5 V load:
    20 units
  • +5 V current:
    200 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 Counter Operation BCD Connectivity Connector Integration Rack Loading

Features:

  • Provides one dedicated high-speed counter channel for a Series Three controller.
  • Presents the accumulated count as four BCD digits with a separate sign output.
  • Uses a 24-pin interface with twelve identified conductor pairs.
IC630MDL310 converts one high-speed count into units, tens, hundreds, and thousands groups that an external BCD device can read.

The 1, 2, 4, and 8 conductors for each digit must remain aligned with the A/B connector rows, while the sign line is handled separately.

External supply positive uses A10 through A12, common uses B9 through B12, and IC630MDL310A adds 200 mA to the rack's +5 V load.

The General Electric IC630MDL310 High Speed Counter Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
General Electric IC630MDL310 High Speed Counter 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.

How the counter result is organized

  • Dedicated resource: IC630MDL310A is listed as one high-speed counter rather than a bank of discrete input points.
  • Decimal decades: The interface separates units, tens, hundreds, and thousands into four BCD groups.
  • Weighted signals: Each decade uses 1, 2, 4, and 8 conductors so the receiving device can reconstruct a decimal digit.
  • Sign state: A distinct sign output accompanies the four-digit value and must not be treated as another weighted bit.

Matching the decimal interface to the receiving device

  • Four positions: Separate conductor groups represent units, tens, hundreds, and thousands.
  • BCD weights: Signals marked 1, 2, 4, and 8 form each decimal digit at the external interface.
  • Receiving logic: The connected indicator or controller must interpret the same active-state convention and digit order.
  • Sign conductor: The dedicated sign output is routed independently from the weighted digit lines.

Preserving the 24-pin field interface

  • Row orientation: The connector is divided into A and B rows with twelve numbered positions in each row.
  • Positive supply: Positions A10 through A12 are allocated to the external-supply positive connection.
  • Supply common: Positions B9 through B12 provide the documented external-supply common path.
  • Cable identity: Twelve defined wire pairs should remain traceable so the BCD groups and supply conductors are not interchanged.

Accounting for the module in the Series Three power budget

  • Load assignment: The GE table allocates twenty +5 V load units to the complete catalog number IC630MDL310A.
  • Current equivalent: At 10 mA per unit, the published rack demand is 200 mA on the +5 V rail.
  • +12 V rail: No +12 V load is entered for this high-speed counter module.
  • Calculation basis: Series Three load values use the worst-case condition with all inputs and outputs active.
Description
Built for one dedicated counting task in a GE Fanuc Series Three rack, IC630MDL310 accumulates high-speed events and presents the result through a four-digit BCD interface. A separate sign signal lets the receiving device distinguish count magnitude from sign state.

Each decimal decade uses 1, 2, 4, and 8 weighted conductors. The units, tens, hundreds, and thousands groups must remain in their assigned positions or the external readout can appear valid while showing the wrong number.

The 24-pin interface divides twelve conductors across each A and B row and uses twelve identified wire pairs. External-supply positive is assigned to A10 through A12, while B9 through B12 provide common for the receiving circuit.

IC630MDL310A requires twenty +5 V load units, equal to 200 mA, and no +12 V allocation. The rack must have enough remaining +5 V capacity before the counter position is commissioned.
Revisions

Revision Part #

Also known as

IC630MDL310A
IC630MDL310-A, Series A, Rev A
Alternative Names
IC630MDL310A IC630MDL310-A IC630-MDL310 IC630 MDL 310 GE IC630MDL310 GE Fanuc IC630MDL310 Series Three IC630MDL310 IC630MDL310 High Speed Counter
Technical notes
IC630MDL310 presents four BCD digits and a separate sign output through a 24-pin connector; supply positive uses A10–A12, while B9–B12 provide common for the interface.
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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.
Why can IC630MDL310 count correctly but display the wrong decimal value?
For IC630MDL310, verify the 1, 2, 4, and 8 conductors in each BCD digit group; one crossed lead can create a valid-looking but incorrect value.
What should be checked when the IC630MDL310 BCD output is inactive?
On IC630MDL310, check A10–A12 supply positive, B9–B12 common, A/B row orientation, and paired-conductor continuity before replacing the counter module.
How should the IC630MDL310 sign output be commissioned?
For IC630MDL310, verify the sign-output pin separately from the four BCD digit groups and confirm how the receiving device interprets negative counts.
Can IC630MDL310A exceed the remaining +5 V rack capacity?
Yes—reserve 20 Series Three load units, equal to 200 mA, on +5 V; IC630MDL310A has no assigned +12 V load.
What must be captured before disconnecting the IC630MDL310 cable?
Capture the IC630MDL310 A/B row orientation, 24 pin positions, wire pairs, BCD weights, sign output, supply connections, rack slot, and complete IC630MDL310A label.
How can an IC630MDL310 counting fault be isolated before replacement?
With IC630MDL310, verify the counter channel and controller reference first, then trace BCD digits, sign output, external power, and cable continuity.

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