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DP840 3BSE028926R1

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ABB DP840 is an 8-channel pulse counter module for single or redundant S800 I/O.
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Technical specifications for DP840 3BSE028926R1

  • Manufacturer:
    ABB
  • Part Number:
    DP840 3BSE028926R1
  • Product Family:
    ABB Advant OCS and Advant-800xA
  • Product Type:
    Pulse Counter Module
  • Stock:
    1
  • Number of Channels:
    8
  • Functions:
    Pulse counting; frequency measurement
  • Frequency Range:
    0.5 Hz–20 kHz
  • Signal Interfaces:
    NAMUR; 12 V; 24 V
  • Configuration:
    Single or redundant
  • Weight:
    0.15 kg
  • Estimated shipping dimensions:
    4.5 × 10.2 × 11.9 cm
  • Tariff Code:
    90308400
  • Country of origin:
    Estonia
  • 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 Specifications Counting Functions Signal Interface Configuration & MTU

Features:

  • 8 channels for pulse counting or frequency measurement
  • 0.5 Hz to 20 kHz measurement range
  • NAMUR, 12 V and 24 V signal interfaces
ABB DP840 3BSE028926R1 supports pulse and speed measurement in single or redundant S800 I/O configurations. Each channel can be configured for pulse counting, frequency measurement or digital-input reading.

Confirm the selected signal interface, redundancy arrangement and ABB-listed termination unit before replacement. The complete 3BSE028926R1 article number should be used during compatibility review.

For DP840 3BSE028926R1, confirm current availability, the complete ABB article number, and the installed S800 I/O arrangement during quotation.
ABB DP840 3BSE028926R1 Pulse Counter Module Specs

General

  • Manufacturer ABB
  • Model DP840 3BSE028926R1
  • Condition New Original ready stock
  • Product Family S800 I/O
  • Eight pulse input channels.
  • Supports pulse counting.
  • Supports frequency measurement.
  • Stated frequency range: 0.5 Hz–20 kHz.
  • Supports NAMUR interfaces.
  • Supports 12 V input signals.
  • Supports 24 V input signals.
  • Match the selected interface to the connected field device.
  • Supports single or redundant configurations.
  • Compatible MTUs listed by ABB: TU810, TU812, TU814, TU818, TU830, TU833, TU842, TU843, TU844, TU845, TU852 and TU854.
  • Confirm the redundancy arrangement, MTU and complete article number before replacement.
Description

ABB DP840 3BSE028926R1 is an 8-channel pulse counter module for the S800 I/O system. It supports pulse counting and frequency measurement in single or redundant configurations.

The module covers a stated frequency range from 0.5 Hz to 20 kHz. It provides interfaces for NAMUR, 12 V and 24 V input signals.

The module must be matched to an ABB-listed module termination unit and to the configured S800 I/O redundancy and signal arrangement before installation.

Alternative Names
DP840 3BSE028926R1 DP 840 3BSE028926R1 DP-840 3BSE028926R1 DP8403BSE028926R1 DP840 3BSE028926R1 ABB DP840 ABB DP840 S800 I/O Module
Technical notes
ABB DP840 provides eight channels for pulse counting and frequency measurement from 0.5 Hz to 20 kHz, with NAMUR, 12 V and 24 V interfaces and single or redundant operation. Verify the signal and MTU configuration 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 is the primary function of ABB DP840 3BSE028926R1?
It counts pulses and measures frequency from eight input channels in single or redundant ABB S800 I/O configurations.
How many channels and what signal level does DP840 provide?
DP840 provides eight channels for NAMUR, 12 V and 24 V signals across a stated frequency range of 0.5 Hz to 20 kHz.
How are the DP840 channels isolated?
The available ABB product data should be used with the selected MTU and configured S800 I/O installation to verify field-circuit separation.
Which MTUs are compatible with ABB DP840?
ABB lists TU810, TU812, TU814, TU818, TU830, TU833, TU842, TU843, TU844, TU845, TU852 and TU854.
What should be checked before replacing DP840 3BSE028926R1?
Verify the complete article number, signal level, installed MTU, and S800 I/O system configuration before replacement.
What is the current OEM lifecycle status of DP840?
A single current OEM lifecycle classification is not stated in the available ABB documentation; availability is confirmed during quotation.
How can I request DP840 3BSE028926R1 documentation and pricing?
Contact Apter Power with the complete model, required quantity, and system details to request documents, price, and availability.