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DSTD197 3BSE004726R1

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DSTD197 3BSE004726R1 is an ABB S100 digital input connection unit used with the DSDI 110A family for 110 V DC or 120 V AC field signals. It organizes thirty-two inputs into four isolated groups.
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Technical specifications for DSTD197 3BSE004726R1

  • Manufacturer:
    ABB
  • Part Number:
    DSTD197 3BSE004726R1
  • Product Family:
    ABB Master
  • Product Type:
    S100 Digital Input Connection Unit
  • Stock:
    1
  • ABB type designation:
    DSTD197
  • Product ID:
    3BSE004726R1
  • I/O system:
    Advant Master S100
  • Associated input unit:
    DSDI 110A family
  • Function:
    Digital input connection unit
  • Input capacity:
    32 channels
  • Group arrangement:
    4 groups
  • Group size:
    8 inputs per group
  • Isolation:
    Groups electrically isolated
  • Field voltage:
    110 V DC or 120 V AC
  • Signal use:
    Discrete status acquisition
  • System functions:
    Scanning and interrupt/event handling
  • Input common design:
    Separate common for each isolated input group
  • Replacement isolation:
    All high-voltage field groups must be de-energized
  • Weight:
    0.31 lbs (0.14 kg)
  • Estimated shipping dimensions:
    12 x 8 x 3.5 cm
  • Tariff Code:
    8537101190
  • 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 Applications Input Grouping Signal Acquisition Operating Environment

Features:

  • Terminates thirty-two high-voltage digital inputs for the S100 I/O system.
  • Separates the field circuits into four isolated groups of eight channels.
  • Supports the documented 110 V DC or 120 V AC DSDI 110A configuration.
The spare identity combines ABB type DSTD197 with product ID 3BSE004726R1.

It provides grouped field termination for discrete status acquisition through compatible S100 input hardware.

Verify voltage, group commons, DSDI board, cable, terminal map, and product label before installation.

Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for ABB DSTD197 3BSE004726R1: 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.
  • Connect 110 V DC or 120 V AC equipment-status contacts to an S100 input subsystem.
  • Maintain isolated input grouping in an existing Advant Master process-control cabinet.
  • Replace a damaged termination unit after high-voltage sources and associated cables are verified.
  • Thirty-two field inputs are arranged as four groups containing eight channels each.
  • Electrical isolation between groups allows separate field commons within the documented design.
  • Preserve each common and terminal assignment when transferring the field conductors.
  • The paired S100 input electronics scan the terminated discrete process states.
  • Interrupt or event handling depends on the configured DSDI hardware and controller application.
  • Commissioning should prove both logic states and the expected time/event behavior for every used input.
  • Install the unit in the specified S100 cabinet environment with suitable protection from contamination and moisture.
  • Maintain insulation clearances appropriate to the 110 V DC or 120 V AC field circuits.
  • Inspect connectors, terminals, and cable strain relief for heat or mechanical damage before energizing.
Description
ABB DSTD197 3BSE004726R1 is the connection-unit configuration documented with the S100 DSDI 110A digital input hardware. The arrangement serves thirty-two high-voltage discrete inputs grouped as four electrically isolated sections.

The connection unit provides the field-side termination and signal path used by the input board for 110 V DC or 120 V AC process states. It supports plant status acquisition and event or interrupt handling within an Advant Master S100 I/O station.

Replacement requires the exact 3BSE004726R1 identity, matching DSDI input electronics, group commons, field voltage, terminal numbering, cable, and rack documentation. Isolate all high-voltage sources and prove the terminal unit de-energized before conductors are moved.
Alternative Names
DSTD197 3BSE004726R1 DSTD 197 3BSE004726R1 DSTD197-3BSE004726R1 DSTD1973BSE004726R1 ABB DSTD197 ABB 3BSE004726R1 S100 DSTD197 Connection Unit DSTD197 Digital Input Termination
Technical notes
For DSTD197 3BSE004726R1, isolate all 110 V DC or 120 V AC groups and verify common separation, terminal numbering, DSDI pairing, and cable orientation before replacement.
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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 field-interface role does ABB DSTD197 3BSE004726R1 perform?
It is the S100 digital input connection unit used with DSDI 110A-family hardware for thirty-two 110 V DC or 120 V AC inputs.
Which hardware should be matched to ABB DSTD197 3BSE004726R1?
Confirm the DSDI input board, S100 station, cable, terminal numbering, four group commons, field voltage, and full product ID.
Where is ABB DSTD197 3BSE004726R1 applied?
It terminates high-voltage discrete status circuits for scanning and event handling in Advant Master S100 I/O installations.
How is ABB DSTD197 3BSE004726R1 availability checked?
Apter Power verifies the exact 3BSE004726R1 label, terminal condition, included connector hardware, quantity, and destination.
Can another DSTD connection unit replace ABB DSTD197 3BSE004726R1?
Not without comparing channel count, voltage, isolation groups, DSDI pairing, cable pinout, terminal layout, and system approval.
What should be provided for an ABB DSTD197 3BSE004726R1 quotation?
Send both unit labels, associated DSDI model, S100 station details, cable number, field-voltage schedule, quantity, and destination.