ABB DSQC236U Input/Output Module

1. Product Overview

The ABB DSQC236U Input/Output Module is a key interface unit in ABB industrial robot and automation control systems. It connects sensors, actuators, and controllers to collect and output digital and analog signals. The module supports multi-channel I/O, ensures reliable signal transmission, and provides diagnostic functionality to quickly detect system faults, making it an essential component in robot control units and automated production lines.

2. Technical Specifications

General

• Model: DSQC236U

• Type: Input/Output Module

• Manufacturer: ABB

• Installation: Slot-mounted in control cabinet or robot control unit

Electrical

• Operating Voltage: 24V DC

• Input Types: Digital Input (DI), Analog Input (AI)

• Output Types: Digital Output (DO), Analog Output (AO)

• Output Current: Per channel specifications, suitable for relays or small loads

• Terminals: Screw or plug-in type

• Isolation: I/O channels isolated from system bus for noise immunity

Performance

• Response Time: Fast, suitable for real-time control

• Diagnostic Support: Channel status monitoring and fault alarms

• Communication: ABB industrial bus or controller bus

• Storage: Built-in non-volatile memory for configuration parameters

Environmental

• Operating Temperature: 0°C to +55°C

• Storage Temperature: –25°C to +70°C

• Humidity: 5%–95% non-condensing

• Protection Class: IP20

• Vibration Resistance: Industrial-grade

3. Features & Advantages

1. Reliable signal transmission between controller and field devices.

2. Multi-channel I/O support improves system integration and saves space.

3. Industrial-grade design for continuous operation and high interference resistance.

4. Modular design allows easy maintenance and system upgrades.

5. Diagnostic functions enable real-time channel monitoring and fault detection.

6. High compatibility with ABB industrial robots and automation systems.

4. Application Areas

• ABB industrial robot control units

• Automated production line digital/analog signal acquisition

• PLC/DCS I/O expansion

• Motor, sensor, and actuator connections

• Automated assembly, material handling, packaging, and welding lines

• Factory electrical control cabinets and automation monitoring

5. Precautions & Maintenance

1. Disconnect power before installation or maintenance.

2. Ensure input/output signals and wiring comply with module specifications.

3. Avoid installation in high humidity, high temperature, or corrosive environments.

4. Regularly check slots, terminals, and cooling conditions.

5. Avoid strong vibrations or mechanical shocks.

6. Do not exceed rated current or voltage specifications.

7. Use ABB-compatible control cabinets and bus interfaces for connection.

ABB 07KT98B

ABB 3HAC5687-1/05

ABB 3HAB7230-1

ABB EHDB360

ABB A61L-0001-0093

ABB 3HAC026254-001/11

ABB DR1030B60

ABB SPAD346C3-AA/RS621005-AA

ABB FC-20XE

ABB T703-2000

ABB 3HAC17484-6/02

ABB 626A13TDE

ABB 3HAB7215-1/08

ABB IMMFP03

ABB INNIS11

ABB NTAC-01

ABB NTA105

ABB NSSM-01

ABB YNSPS-02

ABB NSPS-01

ABB NSPM-01

ABB NSIM-01

ABB NSDM01

ABB NSBM-01

ABB NRIO-02  8.1

ABB NRDO-02

ABB AGPS-11C

ABB DSAI 146 3BSE007949R1

ABB S202-C10+S2C-H02L

ABB S202M-C6UC+S2C-H02L

ABB S201-C6+S2C-H02L

ABB AGPS-11C

ABB NRDI-01

ABB B4LE 1KHL015045P0001

ABB NRAI01

ABB NQRS02

ABB NPTM-01

ABB NPSM-02

ABB BAILEY NPSM-01

ABB BAILEY NPSI-03

ABB BAILEY NPIM-01

ABB BAILEY NPEP-03

ABB BAILEY NPEP-02

ABB BAILEY NPEP-01

ABB BAILEY NPCU-01

ABB BAILEY NPCT-01

ABB BAILEY NPBA-02

ABB BAILEY NPBA-01

ABB BAILEY NMPP-02

ABB BAILEY NMPP-02

ABB BAILEY NMMU-02

ABB BAILEY NMMU-01

ABB BAILEY NMFP-03

ABB BAILEY NMFP-01

ABB BAILEY NMFC-05

ABB BAILEY NMFC-04

ABB BAILEY NMFC-03

ABB BAILEY NMFC-02

ABB BAILEY NMFC-01

ABB BAILEY NLSM-02

ABB BAILEY NLMM-02

ABB BAILEY NLMM-01

ABB BAILEY NLIS-01

ABB BAILEY INLIM-03

ABB BAILEY ACS550-01-059A-4

ABB BAILEY 3AUA0000032859 T60006-L

ABB Bailey Infi90 ACS550-01-031A-4

ABB ACS550-01-125A-4

ABB ACS880-01-052A-5

ABB 3BSE031155R1 BC810K02

ABB NLIM0-1

ABB NKTU11-16

ABB NKTU11-15

ABB NKTU11-14

ABB NKTU11-11

ABB NKTU11-10

Other best-selling products：