ABB

ABB DP620 3BHE300016R1 S800 I/O Pulse Counter Module

SKU ABB DP620 3BHE300016R1

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  • 12-month warranty
  • Free returns within 30 days

  • Manufacturer: ABB

  • Product No.: ABB DP620 3BHE300016R1

  • Country of origin:Sweden

  • Product Type: Pulse Counter

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 160g

  • Dimensions: 4.3 x 10.5 x 11.8 cm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The ABB DP620 (Ordering Code: 3BHE300016R1) is a high-performance pulse counter module designed specifically for integration within the ABB S800 I/O distributed modular process I/O system architecture. Acting as a specialized signal acquisition interface, this module processes high-frequency pulse trains and frequency inputs originating from turbine meters, positive displacement flow meters, and rotary encoders used in continuous and batch industrial processes.

The unit mounts directly onto S800 I/O modular base plates and interfaces with the modulebus to communicate real-time pulse accumulation data and frequency measurements back to the control system processor. It supports critical industrial counting routines such as totalization, frequency measurement, and period measurement, providing immediate pulse data updating for high-speed interlocking and measurement loops.

Features

  • Designed for direct modular mounting on ABB S800 I/O base units
  • High-frequency pulse and frequency measurement input channels
  • Configurable filtering and pulse capture parameters via control system engineering tools
  • Hot-swappable module design supporting online replacement without system shutdown
  • LED status indicators for module health, internal faults, and input channel activity

Applications

  • High-speed volumetric flow rate measurement and batch totalization in oil and gas production
  • Rotary shaft speed monitoring and position tracking in rotating machinery
  • Pulse train acquisition from turbine flowmeters in chemical dosing systems
  • Event counting and frequency calculation in power generation auxiliary loops

Technical Specifications

Parameter Specification
Manufacturer ABB
Product Series S800 I/O
Catalog / Ordering Code 3BHE300016R1
Module Type Pulse Counter Module
Mounting Type S800 I/O Base Plate
Rated Voltage 24 VDC (via Modulebus / Base Unit)
Country of Origin Sweden
Net Weight 0.16 kg
Dimensions 4.3 x 10.5 x 11.8 cm

Compliance and Certifications

  • CE Compliant
  • RoHS Compliant

FAQ

What control system family is the ABB DP620 compatible with?
The ABB DP620 (3BHE300016R1) is engineered specifically for the ABB S800 I/O platform, which interfaces with control systems such as ABB System 800xA.

Can the DP620 pulse counter module be replaced while the system is powered?
Yes, the S800 I/O architecture supports hot-swapping, allowing the DP620 module to be extracted and replaced on its base plate without powering down the entire node or interrupting neighboring module operations.

What is the primary function of the DP620 module in a DCS architecture?
The module processes high-speed pulse trains and frequency inputs from field instrumentation like flow meters and tachometers, converting them into totalized counts and frequency values for process control loops.

What is the exact catalog number for this pulse counter?
The exact ordering and catalog number is 3BHE300016R1 (model DP620).

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  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
Sweden

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