DSQC227 ABB S4 Series Datasheet & Technical Manual

ABB DSQC227 S4 Series Winchester Interface Digital I/O Card

ABB DSQC227 S4 Series Winchester Interface Digital I/O Card

Availability: 10 left in stock

ABB DSQC227 S4 S4C Interface Card The ABB DSQC227, also cataloged as the YB560103-BK Digital I/O Board, operates as a...

SKU: DSQC227

Manufacturer: ABB
Product No.: DSQC227
Product Type: Digital I/O Modules
Product Origin: USA
Payment:T/T, Western Union
Weight: 140g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

ABB DSQC227 S4 S4C Interface Card

The ABB DSQC227, also cataloged as the YB560103-BK Digital I/O Board, operates as a dedicated hardware component for signal processing and Winchester interface connectivity within ABB S4 and S4C robot controller platforms.

Hardware Specifications

Parameter	Specification
Model	DSQC227
Brand	ABB Robotics
Origin	Sweden
Weight	0.14 kg
Dimensions	76.2 mm x 50.8 mm x 17.8 mm
Operating Temp	0 deg C to +60 deg C
Power Consumption	24 VDC
Input Channels	16 Digital Inputs
Output Channels	8 Transistor Digital Outputs
Output Load	0.5 A per channel
Connection	Winchester multi-pin

Profinet / EtherNet/IP Deterministic Networks

The DSQC227 utilizes high-speed internal bus architecture to maintain deterministic data exchange between the central processor and the I/O periphery. To ensure operational integrity within robotic work cells, the module performs real-time verification of I/O states, minimizing latency in command execution. Proper firmware flash compatibility is required when upgrading controller environments to ensure the interface card correctly maps the 16 DI and 8 DO channels to the existing robot system bus. The module supports robust electrical handshake protocols via the Winchester interface to mitigate signal degradation during high-frequency cycles.

Frequently Asked Questions

Q: Does the DSQC227 support hot-swapping during active robot operation?

A: No, the DSQC227 must be installed or removed only when the control cabinet is de-energized to prevent electrical arcing or damage to the backplane pins.

Q: How is electromagnetic interference managed on the I/O channels?

A: The module incorporates optical isolation on all digital input and output channels to decouple high-voltage transients from the logic circuits, providing EMI protection in electrically noisy robotic welding or paint line environments.

Field Installation Guidelines

Power down the S4 or S4C controller and verify the internal DC bus voltage has dissipated before accessing the card rack.
Ensure the Winchester interface connector is aligned correctly with the cabinet backplane to avoid pin deformation.
Secure the module using the integrated slot-mount locking mechanism.
Verify that the shield drain wire of the external cabling is connected to the designated chassis ground stud to maintain EMI integrity.
Perform a cold-start diagnostic to confirm the CPU successfully recognizes the 16 DI and 8 DO address space.

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