ABB
DCS SYSTEM ABB Pulse Digital Counter Module DP840 ABB 3BSE028926R1

Pulse Digital Counter Module DP840 ABB 3BSE028926R1

Manufacturer ABB
Series I/O Systems > S800 I/O - ABB Process Automation
Short Description

Pulse Digital Counter Module

Origin
Sweden
HS Code

8537101190

Packing Dimension 5*10*12
Packing Weight 2lbs
Condition In Stock New & Original
Lead Time 3-7 days
Warranty
12 monthes
Courier Fedex/DHL/Your forwarder
Payment T/T Multiple Currency Prepayment acceptable
Document Available
  • brand:

    General Electric
  • product details

DP840 ABB 3BSE028926R1

Pulse Digital Counter Module


The ABB DP840 is a pulse digital counter module designed for industrial automation and control systems. 

Key Features:

1.Pulse Input & Counting

  • Supports pulse signals from devices such as rotary encoders and photoelectric encoders for measuring rotation angles, displacement, speed, and position 

  • Capable of high-frequency counting (up to 20 kHz in some models) and signal processing, including filtering and frequency conversion 

2.Digital Output & Control

  • Provides digital output signals for controlling actuators, motors, and other industrial devices.

  • Offers programmable settings for output states, pulse width, and other parameters 

3.Communication & Integration

  • Compatible with industrial communication protocols such as Modbus, PROFIBUS-DP, and Ethernet for seamless integration into PLC and DCS systems 

  • Supports real-time data exchange with ABB’s AC500 PLC series and other automation controllers

4.High Reliability & Robustness

  • Designed for harsh industrial environments with wide operating temperature ranges (-20°C to +60°C) and IP20 protection 

  • Features redundant configurations (e.g., 3BSE028926R1 model) for critical applications requiring fail-safe operation

5.Easy Installation & Configuration

  • Compact design with front-connect wiring for simplified installation 

  • Compatible with ABB’s Compact Control Builder for quick system setup


Features and Benefits

  • 8 channels
  • The modules can be used in both single and redundant applications
  • Interface for NAMUR, 12 V and 24 V transducer signal levels
  • Each channel can be configured for pulse count or frequency measurement
  • The inputs can also be read as DI signals
  • Pulse count by accumulation in a 16 bit counter
  • Frequency (speed) measurement 0.5 Hz - 20 kHz
  • Advanced on-board diagnostics

Configuration:
The DP840 module consists of 8 identical independent channels. Each channel can be used for pulse count or frequency (speed) measurement, maximum 20 kHz. The inputs can also be read as DI signals.  Each channel has a configurable input filter. The module perform self-diagnostics cyclically. With advanced diagnostics, for single or redundant applications. Interface for NAMUR, 12 V and 24 V. The input can be read as digital input signals.


Related :

TU812V1/TU812V1/TU814V1/TU830V1/TU833.


All GE products should be available in our expanded inventory, welcome to inquire:

sales23@htechplc.com

Kelly wang

+86 18150137569




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Guarantee & Returns
1. All products we sell are 100% New original Package.in good condition and will be examed before they are shipped. We will try our best to avoid any quality problems.
2. We offer 12 month warranty after receiving parcels. If there are some workmanship or material defects with the products, please contact us firstly, we will exchange it or offer other solutions for you to make a choice.
3. The shipping and handling charge is not refundable and customer should be responsible for all the charges of unreasonable returning and reshipping. All return items must be in good condition. They must under resalable condition. Man-made defects are not guaranteed, such as broken, scratched and so on. Thanks for understanding and cooperation!

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