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3HAC025784-001

ABB DSQC 651 3HAC025784-001 AD Combi I/O Module DeviceNet

In stock (25 units), ready to be shipped

  • Manufacturer: ABB

  • Product No.: 3HAC025784-001

  • Product Type: I/O Module

  • Product Origin: Sweden

  • Payment:T/T, Western Union

  • Weight: 350g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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Description

ABB DSQC 651 3HAC025784-001 AD Combi I/O Module

ABB DSQC 651 3HAC025784-001 is an AD Combi I/O module for ABB IRC5 robot controllers. It provides 8 digital inputs, 8 digital outputs, and 2 analog outputs (4-20 mA) on a single DeviceNet distributed I/O device. The module operates at 24V DC and features optical isolation for electrical noise immunity. Weight: approximately 0.35 kg (0.77 lb).

Key Specifications

Parameter Value
Part Number 3HAC025784-001
ABB Designation DSQC 651 (Option 717-2)
Communication DeviceNet (distributed I/O)
Operating Voltage 24V DC (from IRC5 cabinet)
Digital Inputs 8 channels, optically isolated
Digital Outputs 8 channels, optically isolated
Analog Outputs 2 channels, 4-20 mA current loop
Compatible Controllers ABB IRC5 (M2004 and later)
Weight Approximately 0.35 kg (0.77 lb)

Additional Technical Parameters

Parameter Value
Analog Output Signal Range 4 mA = 0%, 20 mA = 100% process convention
Typical Load Impedance 100 Ω to 500 Ω at receiving device
Node Address Setting DIP switches on unit
Configuration Software RobotStudio (required for signal activation)
Connector Set (Optional) 3HAC026649-001 (ordered separately)

Analog Output Details

  • 2 analog output channels with 4-20 mA current loop signal type
  • 4 mA represents 0% (minimum) and 20 mA represents 100% (maximum)
  • RAPID program defines signals as AnalogOutput type with values between 0 and 1
  • Typical applications include VFD speed reference, proportional valve position, and process setpoints

Features

  • Combined analog and digital I/O in a single DeviceNet node
  • Optical isolation protects controller bus from field-side electrical noise
  • Consolidates discrete and continuous signal handling to simplify wiring
  • Multiple DSQC 651 units can share the same DeviceNet bus with unique node addresses
  • IRC5 Single Cabinet supports up to two internal I/O units

FAQs

Q1: How many digital inputs and outputs does the DSQC 651 provide?
A1: 8 digital inputs and 8 digital outputs, both optically isolated.

Q2: What is the analog output signal type?
A2: 2 channels of 4-20 mA current loop, where 4 mA = 0% and 20 mA = 100%.

Q3: What communication protocol does this module use?
A3: DeviceNet distributed I/O, configured via RobotStudio with DIP switch node addressing.

🏷️ Tags: ABB I/O Module

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