ABB 07DC91 GJR5251400R0202
ABB 07DC91 GJR5251400R0202
ABB 07DC91 GJR5251400R0202
ABB 07DC91 GJR5251400R0202
ABB 07DC91 GJR5251400R0202
ABB 07DC91 GJR5251400R0202
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  • Lifecycle status

    Discontinued / Obsolete by OEM
    Apter Power supports quotations, documentation, procurement and CS31 migration matching for this module.

07DC91 GJR5251400R0202

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ABB 07DC91 GJR5251400R0202 is a 32-channel CS31 digital I/O module with fixed and configurable 24 V DC channels.
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Technical specifications for 07DC91 GJR5251400R0202

  • Manufacturer:
    ABB
  • Part Number:
    07DC91 GJR5251400R0202
  • Product Family:
    ABB Procontrol
  • Product Type:
    CS31 Digital I/O Module
  • Stock:
    1
  • System Bus:
    CS31 System Bus
  • Operating Voltage:
    24 V DC
  • Total Channels:
    32
  • Digital Inputs:
    16 (24 V DC, in two groups)
  • Digital Outputs:
    8 (24 V DC, in one group)
  • Configurable Inputs/Outputs:
    8 (individually addressable as input, output, or re-readable combined input/output)
  • Output Technology:
    Transistor
  • Output Rated Load Capacity:
    0.5 A per channel
  • Weight:
    0.45 kg
  • Estimated shipping dimensions:
    12 x 14 x 8.5 cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Sweden
  • 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 CS31 Role I/O Arrangement Migration Boundary Product Applications

Features:

  • CS31 remote digital I/O module operating at 24 V DC.
  • Sixteen fixed inputs, eight transistor outputs and eight configurable channels.
  • ABB documents 07DC91-AD as the replacement path.
The module exchanges binary field states with an installed CS31 control system.

Configurable channels derive their behavior from both wiring and the user program.

Migration review must preserve bus, terminal and logic relationships rather than only the channel count.

Apter Power supports exact-part quotation, technical-document requests and CS31 migration matching for ABB 07DC91 GJR5251400R0202.
ABB 07DC91 GJR5251400R0202 CS31 Digital I/O Module Manuals,Datasheets,Link
  • The module communicates through the CS31 System Bus.
  • Its role belongs to the installed remote-I/O architecture.
  • Bus addressing should be captured before replacement work.
  • Sixteen inputs are arranged in two fixed groups.
  • Eight transistor outputs form one fixed group.
  • Eight additional channels can be configured individually.
  • ABB identifies 07DC91-AD as the replacement product.
  • The adapter solution changes mechanical and terminal conditions.
  • Application-program and wiring checks remain necessary during migration.
  • CS31 remote binary input and output handling.
  • Legacy 07DC91 spare identification.
  • Planned migration to the documented 07DC91-AD solution.
Description
Remote binary signals on an ABB CS31 bus are handled by 07DC91 GJR5251400R0202, which combines 16 digital inputs, 8 transistor outputs and 8 configurable channels.

The configurable group in 07DC91 GJR5251400R0202 can be assigned channel by channel as input, output or re-readable combined I/O within the installed control program.

ABB documents 07DC91-AD as the replacement path; Apter Power can review bus, wiring and program migration evidence before quoting 07DC91 GJR5251400R0202.
Alternative Names
07DC91 GJR5251400R0202 07DC91 digital I/O module 07DC91-GJR5251400R0202 07DC9I GJR525I400R0202 ABB 07DC91 ABB GJR5251400R0202 07DC91 CS31 I/O
Technical notes
07DC91 GJR5251400R0202 is an original CS31 module, while ABB’s migration manual identifies 07DC91-AD as its replacement. Channel mapping, bus addressing, terminal wiring and application-program behavior should be reviewed together; Apter Power can support that comparison before quotation. This avoids carrying original assumptions blindly into the adapter solution.
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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.
What replaces 07DC91 GJR5251400R0202 in ABB documentation?
ABB identifies 07DC91-AD as the replacement path for the original 07DC91 module.
Can 07DC91 GJR5251400R0202 be exchanged for 07DC91-AD without engineering review?
No. The migration uses an adapter solution, so bus address, terminal wiring, channel allocation and user-program behavior must be checked.
How are the channels divided on 07DC91 GJR5251400R0202?
It has 16 fixed digital inputs, 8 fixed transistor outputs and 8 channels individually configurable as input, output or combined I/O.
Which supply system is used by 07DC91 GJR5251400R0202?
The documented module operates in a 24 V DC CS31 remote-I/O installation.
What should I record before removing 07DC91 GJR5251400R0202?
Record the CS31 address, terminal wiring, channel directions, output loads and relevant application-program assignments.
What should accompany a 07DC91 GJR5251400R0202 quotation request?
Provide the full label, installed base, connector or terminal details, channel schedule and whether the request is for an original spare or 07DC91-AD migration.