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      ICMK-CS31-A1.0 1SBP260057R1001

      Remote I/O Unit
      Ships by Saturday, November 7
      ABB ICMK-CS31-A1.0 1SBP260057R1001 (1)
      ABB ICMK-CS31-A1.0 1SBP260057R1001 (2)
      ABB ICMK-CS31-A1.0 1SBP260057R1001 (3)
      ABB ICMK-CS31-A1.0 1SBP260057R1001 (1)
      ABB ICMK-CS31-A1.0 1SBP260057R1001 (2)
      ABB ICMK-CS31-A1.0 1SBP260057R1001 (3)
      Product image is representative; revision or series may vary. Contact us to request a specific version.

      Product Describe：

      ABB ICMK-CS31-A1.0 1SBP260057R1001 is a CS31 remote I/O unit with a 24 V DC supply marking. Its nameplate specifies eight 0–24 V DC inputs at 5 mA and power of 6 W without extensions or 10 W with extensions.
      • Manufacturer part number
        ICMK-CS31-A1.0 1SBP260057R1001
      • Shipping
        Swift global dispatch
      • Condition
        New, original product
      • Shipping size (est.)
        14.5cm × 12.0cm × 8.5cm
      • Country of Origin
        Sweden

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      What happens after you enquire

      • 0

        Review your reference

        Send the complete ICMK-CS31-A1.0 1SBP260057R1001 marking, quantity and label photos so the unit configuration can be checked.
      • 1

        Confirm the offer

        Review the quoted condition, included items and expected dispatch date. Confirm the remote unit, terminal blocks and any extension modules separately in the quotation.
      • 2

        Arrange dispatch

        Confirm delivery details and receive the tracking reference when the shipment is arranged.

      • Match the complete marking

        Include ICMK-CS31-A1.0 1SBP260057R1001 and any revision or assembly number visible on the item. Keep the exact reference on your enquiry and quotation.

      • Check the offered item before ordering

        Request available label and connector photos. Have your maintenance team compare the offered ICMK-CS31-A1.0 1SBP260057R1001 with the installed equipment and applicable ABB documentation.

      Technical specifications for ICMK-CS31-A1.0 1SBP260057R1001

      • Manufacturer:
        ABB
      • Product Category:
        PLC Systems
      • Spare Part Number:
        ICMK-CS31-A1.0 1SBP260057R1001
      • Weight:
        0.45 kg
      • Tariff Code:
        8537101190
      • Order code:
        1SBP260057R1001
      • System family:
        AC31 / CS31 remote I/O
      • Supply rating:
        24 V DC (nameplate)
      • Power, without extensions:
        6 W (nameplate)
      • Power, with extensions:
        10 W (nameplate)
      • Input voltage marking:
        0–24 V DC
      • Input current marking:
        5 mA
      • Terminal torque:
        0.5 N·m (4.5 lb-in)
      • Configuration inputs:
        8 isolated 24 V DC inputs; PNP/NPN
      • Outputs on remote unit:
        None; process I/O requires applicable extensions
      • Input low level:
        0–5 V DC
      • Input high level:
        15–30 V DC
      • Supply wiring:
        AWG 14 copper; 60 °C
      • Input wiring:
        AWG 14–24 copper; 60 °C
      • Minimum input filtering:
        5 ms
      • Input isolation:
        1500 V AC to internal electronics
      • Connection restriction:
        Do not plug or unplug with power ON
      • Bus interface:
        CS31; RS485 shielded twisted pair
      • Bus termination:
        120 ohm, 1/4 W at each bus end
      • Bus address setting:
        Two rotary switches; units and tens
      • Horizontal operating temperature:
        0 to +55 °C
      • Vertical operating temperature:
        0 to +40 °C
      • Storage temperature:
        -40 to +75 °C
      • Protection rating:
        IP20
      • Mounting:
        35 mm DIN rail or M4 screws
      • Terminal capacity:
        Up to 2.5 mm²; removable terminal blocks
      View as PDF Ask for Quote

      Information

      Overview Downloads Applications / Compatibility Product Precautions
      • ABB ICMK-CS31-A1.0 1SBP260057R1001 is supplied under the requested complete marking. The supplied nameplate specifies 24 V DC. This CS31 remote interface is used with selected AC31 extension units in configured Series 30 replacement arrangements.
      Order reference: 1SBP260057R1001
      Supply rating: 24 V DC (nameplate)
      Local inputs: Eight configuration inputs; no onboard outputs
      ABB describes the ICMK-CS31 remote unit as an adaptation of the ICMK14F1 for replacing selected Series 30 CS31 units while retaining the central-unit program behavior. This is a configured replacement method, not a universal exchange: the selected extension modules, central-unit support and wiring conversion must match the documented arrangement.

      The eight isolated inputs select configuration functions such as module type, analog mode, temperature mode and upper-channel assignment. They should not be treated as eight additional process inputs. The remote unit itself has no outputs; the required process channels are provided by applicable extension units and their configured bus mapping.

      The supplied ICMK-CS31-A1.0 1SBP260057R1001 nameplate specifies 24 V DC, with power marked 6 W without extensions and 10 W with extensions. The eight inputs are marked 0–24 V DC, 5 mA. Two rotary switches set the CS31 address, and POWER, RUN and ERR indications support commissioning checks. Match the actual revision and terminal diagram before applying series reference values.
      Controller platform reference: ABB AC31 / CS31. Verify the order code, address and extension configuration before replacement.
      Technical downloads for ABB ICMK-CS31-A1.0 1SBP260057R1001: a manufacturer technical excerpt and an Apter Power installation and commissioning guide.
      The technical reference preserves selected manufacturer pages. The installation guide is compiled by Apter Power for preparation and review; apply the original operating procedures and site controls during work.
      CS31 integration: Match the supplied ICMK-CS31-A1.0 1SBP260057R1001 unit to its 24 V DC nameplate, central controller, bus wiring and extension arrangement.

      Replacement assessment: The applications below require the ABB configuration tables and an installed-system comparison. The retained ICMK-CS31-A1.0 marking alone does not establish interchangeability.
      Check the nameplate of ABB ICMK-CS31-A1.0 1SBP260057R1001 before applying order-code data. Record the central-unit type, CS31 address, extension arrangement and field wiring before replacement.
      Verify the 24 V DC supply

      The supplied ICMK-CS31-A1.0 1SBP260057R1001 nameplate specifies 24 V DC. Match the supply terminals and wiring diagram; do not apply AC power based on the order code alone.

      Isolate all energy sources

      Isolate the DC supply and affected field circuits before wiring. Preserve the terminal identification and apply the site electrical safe-work procedure.

      Preserve bus polarity

      Connect Bus 1 to Bus 1 and Bus 2 to Bus 2 using shielded twisted pair. Follow the ABB shield connection and terminate only the ends of the bus.

      Retain the configured address

      Set the rotary tens and units switches to the address required by the replaced station and central program. Avoid duplicate bus addresses.

      Wire configuration inputs deliberately

      Use the documented input-state combination for the actual extension modules. Inputs 5 and 6 are reserved; do not invent a function for them.

      Check orientation and diagnostics

      Respect 0–55 °C horizontal or 0–40 °C vertical operation. Prove supply, bus communication, configuration and each affected process channel before return to service.

      Alternative Names

      ICMK-CS31-A1.0 1SBP260057R1001 ABB ICMK-CS31-A1.0 1SBP260057R1001

      Technical notes

      Identity boundary: The supplied ICMK-CS31-A1.0 1SBP260057R1001 nameplate specifies 24 V DC. Its power marking is 6 W without extensions and 10 W with extensions; input marking is 0–24 V DC, 5 mA.

      I/O configuration: The eight local inputs are used for configuration. The ICMK-CS31 has no onboard outputs, and its process I/O depends on the applicable extension units.

      Technical reference: ABB AC31 Technical Documentation – ICMK-CS31 Remote Unit, 1SBC121001M0201-b (02.07), for series configuration. Supply, power and input-current values follow the supplied ICMK-CS31-A1.0 1SBP260057R1001 nameplate. Other entries are ICMK-CS31 series references; confirm their applicability to the installed revision and configuration. Do not select supply wiring from the order code alone.

      FAQ View All FAQ

      • What supply voltage is marked on ICMK-CS31-A1.0 1SBP260057R1001?
        The supplied unit nameplate specifies 24 V DC. Match its supply terminals and wiring diagram before energizing; do not apply an AC supply based on the order code alone.
      • Are the eight inputs on ICMK-CS31-A1.0 1SBP260057R1001 normal process inputs?
        In the documented ICMK-CS31 arrangement, the eight local inputs are configuration inputs. Their states select extension and channel modes; they are not eight additional freely assigned process inputs.
      • Does ICMK-CS31-A1.0 1SBP260057R1001 include onboard outputs?
        The documented ICMK-CS31 remote unit has no outputs. Process I/O is supplied by the applicable AC31 extension modules and the chosen configuration.
      • How is the CS31 address set for ICMK-CS31-A1.0 1SBP260057R1001?
        Two rotary switches set the tens and units of the CS31 address. Preserve the address required by the central-controller program and the replaced station, and check for duplicate addresses.
      • What termination is required with ICMK-CS31-A1.0 1SBP260057R1001?
        Use shielded twisted-pair CS31 wiring, retain Bus 1 and Bus 2 continuity, and fit a 120 ohm, 1/4 W termination at each end of the bus. Intermediate stations must not add end termination.
      • How does mounting orientation affect ICMK-CS31-A1.0 1SBP260057R1001?
        For the ICMK-CS31 series, horizontal operation is specified from 0 to +55 °C and vertical operation from 0 to +40 °C. Confirm the installed revision limits, cabinet temperature and mounting position.
      • What do the RUN and ERR indicators mean on ICMK-CS31-A1.0 1SBP260057R1001?
        RUN blinking indicates receipt of a valid message. ERR on indicates an error, while ERR blinking indicates a configuration error. Diagnose these states with the central controller and extension arrangement.
      • Can ICMK-CS31-A1.0 1SBP260057R1001 replace every Series 30 CS31 unit?
        No. ABB describes selected replacement arrangements using the remote unit and appropriate extensions, with rewiring required. Verify the exact replaced unit, central-unit support, configuration inputs and process-channel map.
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          ABB ICMK-CS31-A1.0 1SBP260057R1001 (1)
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          ABB ICMK-CS31-A1.0 1SBP260057R1001 (1)
          ABB ICMK-CS31-A1.0 1SBP260057R1001 (2)
          ABB ICMK-CS31-A1.0 1SBP260057R1001 (3)