YASKAWA JANCD-YIO22-E / JANCD-YBK21-3E / MPL300 HW0174949-A Harness | Replacement, Equivalent & Selection Guide
The YASKAWA HW0174949-A is an OEM robot harness / cable assembly used in YASKAWA Motoman industrial robot systems. It interconnects the I/O board (JANCD-YIO22-E) and the brake control board (JANCD-YBK21-3E) within the MPL300 series controller, ensuring reliable signal and power transmission in high-cycle automation environments. This page provides full technical specifications, compatible replacement options, and a structured selection guide to help engineers and procurement teams make the right sourcing decision.
Technical Specifications
- Part Number: HW0174949-A
- Compatible Boards: JANCD-YIO22-E (I/O Board) / JANCD-YBK21-3E (Brake Control Board)
- Controller Series: MPL300 (YASKAWA Motoman)
- Type: Internal Robot Harness / Cable Assembly
- Manufacturer: YASKAWA Electric Corporation
- Application: Industrial Robot Controller Internal Wiring
- Condition Available: New OEM, Refurbished, Tested Used
- Country of Origin: Japan
Compatible Replacement & Equivalent Models
When the original HW0174949-A harness is unavailable or discontinued, the following replacement strategies apply:
- Direct OEM Replacement: HW0174949-A (YASKAWA genuine part) — exact fit, zero modification required
- Functional Equivalent: Custom-fabricated harness matching OEM connector type, wire gauge, and pin-out — suitable for field repair
- Board-Level Alternative: If harness damage is secondary to board failure, replacing JANCD-YIO22-E or JANCD-YBK21-3E as a unit may resolve the fault
- Cross-Reference Note: Always verify connector housing type and wire count before substituting; MPL300 harness pinouts differ from DX100/DX200 series
Why Choose the Original Model
- Guaranteed OEM connector compatibility with JANCD-YIO22-E and JANCD-YBK21-3E board headers
- Meets YASKAWA’s internal shielding and insulation standards for EMI-sensitive robot environments
- Eliminates re-certification risk — critical for automotive and semiconductor production lines
- Traceable lot number for warranty and maintenance records
- Reduces downtime risk versus custom fabrication lead times
Typical Applications
- YASKAWA Motoman MPL300 series robot controller maintenance and repair
- I/O signal harness replacement after cable fatigue or connector damage
- Brake control circuit restoration following E-stop or power fault events
- Preventive maintenance kits for high-cycle automotive welding and assembly lines
- Spare parts inventory for robot system integrators and OEM machine builders
System Compatibility
- Controller: YASKAWA MPL300
- I/O Board: JANCD-YIO22-E
- Brake Board: JANCD-YBK21-3E
- Robot Series: Motoman (MPL300 platform)
- Not Compatible With: DX100, DX200, YRC1000 controllers without harness modification
Selection Guide
Use the following criteria to confirm the correct harness for your application:
- Step 1 — Confirm Controller Model: Verify your controller is MPL300 series (check nameplate inside cabinet door)
- Step 2 — Identify Boards: Confirm JANCD-YIO22-E and JANCD-YBK21-3E are installed at the expected slots
- Step 3 — Inspect Connectors: Match connector housing color, locking tab style, and pin count to HW0174949-A spec
- Step 4 — Check Harness Routing: Measure cable run length; OEM harness is pre-cut to MPL300 cabinet dimensions
- Step 5 — Order: Contact Konmask.com with your robot serial number for fastest confirmation
Quality Assurance & Sourcing
- All units sourced from authorized YASKAWA distributors or verified surplus channels
- Each harness inspected for connector integrity, insulation condition, and continuity before shipment
- Refurbished units include full continuity test report
- Secure anti-static packaging for international shipping
- Konmask.com maintains stock of critical YASKAWA MPL300 spare parts for rapid dispatch
How to Order
- Online: Add to cart directly on this page
- Email: support@konmask.com — include robot model, controller serial number, and required quantity
- Phone/WhatsApp: +0086 19859288691
- Lead Time: In-stock items ship within 1–3 business days; sourced items 5–15 business days
- Shipping: Worldwide DHL / FedEx / UPS with tracking
Replacement & Compatibility FAQ
Q: Can I use HW0174949-A from a different MPL300 unit?
A: Yes — the harness is interchangeable across all MPL300 cabinets using JANCD-YIO22-E and JANCD-YBK21-3E boards.
Q: Is a custom harness a safe alternative?
A: Only if fabricated to OEM wire gauge, shielding, and connector spec. Incorrect substitution may trigger I/O faults or brake errors.
Q: Do you supply the boards (JANCD-YIO22-E / JANCD-YBK21-3E) as well?
A: Yes. Contact us for bundle pricing on harness + board combinations.
Q: What warranty applies?
A: New OEM parts carry manufacturer warranty. Refurbished units carry a 90-day Konmask functional warranty.
Q: How do I confirm compatibility before ordering?
A: Send your robot serial number and controller nameplate photo to support@konmask.com for free pre-order verification.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
