Description
Key Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | KUKA Robot GmbH |
| Main part number | 00-117-391 |
| Full listed designation | 00-117-391 0018 |
| Numeric identifier | 00117391 / 001173910018 |
| Product type | Controller board / communication board |
| Board designation | DSE-IBS-C33 |
| Board variant | C33-1.40 |
| Revision noted in listings | Ver. 4 |
| Alternate description | MFC3 multifunction control card |
| Application | KUKA robot controller cabinet |
| Controller compatibility | Verify exact KUKA controller generation and cabinet configuration |
| Communication interfaces | Not verified from available public listings |
| Supply voltage | Not verified from available public listings |
| Memory and processor | Not verified from available public listings |
| Connector pinout | Not verified; match board revision and cabinet wiring |
| Dimensions and weight | One listing reports approximately 0.09 kg; verify actual packed weight |
| Condition | Listings include used and new-original claims; verify seller documentation |
| Warranty | Supplier-specific; confirm in writing before purchase |
Available listings identify 00-117-391 as a KUKA controller or communication board, with the longer designation 00-117-391 0018 and DSE-IBS-C33/C33-1.40 markings. Other listings describe it as an MFC3 multifunction control card for KUKA C2 robot controller cabinets. The available sources do not establish a complete electrical datasheet, connector pinout, or universal controller compatibility.
Product Introduction
The KUKA 00-117-391 is a DSE-IBS-C33 controller or communication board used in KUKA robot controller hardware. Listings reference the 00-117-391 0018 designation, C33-1.40 board type, and Ver. 4 revision.
Some suppliers also identify this part as an MFC3 multifunction control card associated with KUKA C2 controller cabinets. Match the complete part number, revision, board markings, cabinet type, and connector arrangement before installation; a visually similar KUKA card may not be a valid substitute.
Troubleshooting Quick Reference
| Symptom | Possible Cause | Relevance to This Part | Quick Check Method | Recommendation |
|---|---|---|---|---|
| Controller does not boot | Missing cabinet supply, fuse, backplane fault, or board failure | ✅ Medium | Measure the specified controller supply rails at the cabinet terminals and check power-supply diagnostics | Verify cabinet power before replacing the board |
| KUKA controller reports a board or bus fault | DSE-IBS-C33 failure, incompatible revision, poor seating, or internal bus problem | ✅ High | Read the KUKA diagnostic message and record the exact board and bus code | Confirm the replacement revision and investigate the cabinet bus |
| Robot controller cannot communicate with an external device | Communication board fault, cable issue, protocol configuration, or external-device failure | ✅ High | Check link indicators, cable continuity, connector seating, and configured interface parameters | Test the external network and cable before condemning the board |
| Board is not recognized after replacement | Wrong part number, revision mismatch, connector problem, or cabinet incompatibility | ✅ High | Compare the original and replacement labels, revision codes, connectors, and cabinet slot | Use an exact 00-117-391 0018 match unless KUKA documentation confirms equivalence |
| Controller starts but shows configuration errors | Board memory, software configuration, or controller-generation mismatch | ✅ Medium to high | Review KUKA startup diagnostics and compare the controller configuration backup | Restore the approved configuration and verify board compatibility |
| Robot motion is inhibited | Safety circuit, drives, teach pendant, mastering, or controller fault | ❌ Low to medium | Check the KUKA safety and drive diagnostic screens before testing the board | Do not replace the communication board unless diagnostics implicate it |
| Intermittent communication faults | Loose connector, oxidized contacts, vibration, cable shielding, or board solder fault | ✅ Medium | Inspect connectors and monitor diagnostics while checking the cable and cabinet ground | Repair the physical network path before replacing the board |
| Board LEDs remain off | Missing local supply, failed regulator, incorrect seating, or damaged PCB | ✅ Medium | Measure voltage at the board connector with the cabinet documentation and safety procedure | Check the supply and seating; avoid probing energized high-voltage areas |
| Fault begins after a software or firmware change | Compatibility issue between controller software and board revision | ✅ High | Record KUKA controller software version and compare it with the replacement board documentation | Confirm supported software and hardware revisions before further changes |
| Fuse trips after installation | Shorted board, incorrect connector insertion, damaged cable, or cabinet fault | ✅ High | Isolate power, inspect connectors, and perform resistance checks only as authorized | Do not repeatedly reapply power; quarantine and test the board |
| Board was handled without ESD protection | Latent damage to logic or communication components | ✅ Medium | Perform controlled diagnostics after visual inspection and connector checks | Use a grounded wrist strap and ESD-safe packaging |
Support note: If the fault remains, contact technical support with photos of the board label and revision, KUKA controller model, cabinet type, diagnostic messages, software version, connector wiring, and power measurements.

00-117-391

00-117-391
Frequently Asked Questions
What is KUKA 00-117-391?
It is a KUKA controller or communication board identified in listings as DSE-IBS-C33, with the longer designation 00-117-391 0018. Supplier listings also describe related stock as an MFC3 multifunction control card.
Is 00-117-391 the same as 00-117-391 0018?
The longer number appears to be a full listed designation for the base number 00-117-391, but verify the complete label before treating them as identical. Compare the board revision, DSE-IBS marking, connector layout, and KUKA cabinet documentation.
Is this board compatible with every KUKA robot controller?
No. At least one listing associates the board with KUKA C2 controller cabinets, but that does not prove compatibility with other controller generations. Confirm the robot controller model, cabinet type, software version, board revision, and system wiring.
Can I hot-swap the 00-117-391 board?
Do not assume hot-swapping is permitted. Shut down and isolate the KUKA controller cabinet according to the OEM procedure. Wait for DC bus discharge and verify safe conditions before removing the board.
Will the robot program and mastering data remain after replacing the board?
Do not rely on the board replacement alone to preserve system data. Back up the KUKA controller configuration, robot program, calibration or mastering data, and machine-specific parameters before removal. After installation, verify configuration and safety status before enabling motion.
Is 00-117-391 obsolete?
It should be treated as legacy KUKA hardware. Current listings include used boards and specialist replacement stock, with some sellers identifying Ver. 4 units and others advertising new-original condition. Require exact photos and written condition details.
What should the supplier test before shipping?
Request a visual inspection, connector and solder-joint inspection, power-up test in a compatible KUKA controller cabinet, board-recognition test, communication test, and documented revision information. The supplier should state whether the unit is New Original (New Surplus), Factory Sealed, or Refurbished (tested), and provide warranty and return terms.

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