ABB Teach Pendant & Accessories Index

The ABB FlexPendant and its connecting cables are among the most frequently handled and failure-prone components in any robotic cell.

Correctly identifying the teach pendant model, cable part number, and compatible controller generation is essential for preventing “Pendant Disconnected” alarms, avoiding unexpected downtime, and ensuring safe manual robot operation.

This index serves as a centralized reference for IRC5, S4C+, S4, and S3 teach pendant hardware, matching cables, and essential repair accessories.

1. Quick Search by Controller Generation

Start here to identify the correct hardware series for your robot:

• IRC5 FlexPendant (DSQC 679 / 648):
  Uses the 3HAC028357-001 series. supporting 10-pin or specialized IRC5 connectors.

• S4C+ / M2000 Pendant:
  Uses the 3HANE124-1 series. Known for the classic joystick and rugged "brick" design.

• Legacy S4 / S3 Systems:
  Typically associated with DSQC 300-series pendants and heavy-duty serial communication cables.

2. FlexPendant Units (The Main Hardware)

The table below identifies full teach pendant assemblies.
In ABB nomenclature:

• 3HAC numbers usually represent the complete mechanical/electrical assembly

• DSQC numbers define the electronic module generation

3. ABB Teach Pendant Cable Index

ABB Cables are the communication and power link between the FlexPendant and the controller. Choosing the correct length and part number is essential for safe manual jogging and programming.

Common ABB Teach Pendant Cable Part Numbers

This table lists commonly used ABB teach pendant cable part numbers, including cable length, compatible systems, status, and explanation links.

Note on Discontinued Cables: Many phased-out cables (like the 3HAC028357-1) now have updated functional replacements. If your part number is legacy, check our ABB obsolete cable replacement guide for the current 3HAC equivalent.

4. Accessories & Repair Spares

In many maintenance cases, replacing individual components is faster and more economical than replacing the entire teach pendant.

4.1 Display & Input Components

Glass Touchpad Assemblies

 Used on touchscreen FlexPendant models such as:

• DSQC 679 – 3HAC028357-001
• DSQC 648 – 3HAC023118-001

Typical issues include unresponsive touch areas or cracked protective glass.
Replacing only the touch layer is often sufficient to fix unresponsive FlexPendant screens or replace cracked DSQC679 displays without changing the full pendant.

Membrane Keypad Units

Common on joystick-style pendants, including:

• S4C+ Pendant – 3HANE124-1
• DSQC 335 assemblies

Worn keypads may cause non-responsive buttons or unstable input signals,
making keypad replacement a practical alternative to full pendant exchange.

4.2 Mechanical & Safety Components

• Joystick Repair Kits

 Restore precise manual jogging on S4C/S4C+ and early IRC5 pendant designs.

• Protective Bumpers & Covers

 Compatible with DSQC 679 and DSQC 648, helping prevent drop damage and housing cracks.

• Emergency-Stop (E-Stop) Switch Modules

 Available for IRC5 and S4C+ generations.
A worn E-Stop can trigger unexpected safety shutdowns, so timely replacement is critical.

4.3 Value of Component-Level Repair

Replacing individual accessories instead of the full pendant helps achieve:

• Lower maintenance cost
• Faster recovery time
• Extended service life of legacy systems

This repair approach is widely adopted in long-lifecycle industrial robot cells.

5. Troubleshooting & Compatibility FAQ

Q: When should I replace my teach pendant cable? 

A: Replace the cable if you observe:

• Intermittent connection loss
• Pendant Disconnected alarms
• Visible jacket damage or internal wire exposure

A degraded cable is both a safety risk and a common cause of unexpected E-Stops.

Q: Can I use a 20m cable if my robot originally had a 10m cable?

 A: Usually yes — provided the part number series is correct.
ABB controllers typically support multiple cable lengths within the same generation.

However:

• Avoid excessive slack
• Prevent tripping hazards
• Route cables to minimize signal stress

6. Teach Pendant Spare Parts by Robot Brand

Teach pendants serve as the primary human–machine interface within robot controller systems.
Although similar in appearance, teach pendants are controller-generation–bound and differ by communication protocol, safety integration, and firmware architecture.

• ABB Teach Pendants
  Teach pendant interfaces designed for ABB controller systems, including IRC5 and OmniCore platforms.

• FANUC Teach Pendants
  Teach pendant interfaces used with FANUC R-30i series controller architectures.

• KUKA Teach Pendants
  Teach pendant interfaces corresponding to KUKA KRC controller platforms.

• Yaskawa Teach Pendants
  Teach pendant interfaces associated with Yaskawa NX, DX, and YRC controller systems.

7. Related ABB Index Pages

• ABB IRC5 Robot Spare Parts List
• ABB IRC5 Controller Boards Cross-Reference
• ABB OmniCore Controller Spare Parts Index
• ABB Controller Boards (DSQC) Index
• ABB Teach Pendant & Accessories Index
• ABB Servo Drives Index
• ABB Manipulator Internal Harness & Wiring Index
• ABB Robot Motors & Encoders Index

8. Need Assistance Identifying a Part?

ABB has released thousands of variations over the decades. If you are unsure:

1. Check the identification tag on the cable sleeve or the back of the pendant.
2. Verify your controller model (e.g., IRC5 Single Cabinet vs. Compact).
3. Provide the robot serial number for precise compatibility verification

Engineering verification helps ensure safe replacement and long-term reliability.

9.Technical Reference: ABB Teach Pendant Blog Notes

For additional background on ABB teach pendant identification, controller compatibility, and common cable-related issues, refer to our technical blog resources.

These articles provide supplementary explanations only and are intended to support part identification and system understanding alongside this Index.