Yaskawa JZRCR-YPU55-1 Robot Controller Power Supply

Yaskawa JZRCR-YPU55-1 — Stop the Clock on Your Downtime. Ship Today from Xiamen.

Your DX200 controller is dead. The robot arm is frozen. The production line is hemorrhaging money by the minute. You’ve already pulled the PSU, confirmed the fault, and now you need one thing: a verified JZRCR-YPU55-1 on a truck to your facility — not in two weeks, not “subject to availability.” We stock it. We ship it today. DHL Express from Xiamen, door-to-door, tracked every step.

Every unit we dispatch is sourced from authenticated Yaskawa supply channels, individually inspected, and load-tested before it leaves our warehouse. No grey-market gambles. No refurbished surprises unless you specifically request them. When your line manager is standing behind you asking for an ETA, you need a supplier who answers the phone — and ships the part.

URGENT REQUIREMENT? Contact: [email protected] | WhatsApp: +86 18359268345

Quick Technical Datasheet

Troubleshooting & Replacement Tips

How to confirm the PSU is the actual fault — before you order:

On a DX200 controller, a failed JZRCR-YPU55-1 typically presents as one of the following: the controller fails to power on entirely (no LED activity on the CPU rack), alarm code 4100 (Control Power Supply Fault) or 4101 (Servo Power Supply Fault) logged in the alarm history, or the 24 VDC bus rail reading below 22 V under load when measured at the backplane connector. If you’re seeing intermittent resets or random E-stop triggers without a clear mechanical cause, check the PSU output ripple — a degraded capacitor bank inside the JZRCR-YPU55-1 is a known failure mode on units with 5+ years of continuous duty.

Step-by-step swap procedure (DX200 PSU replacement):

1. Power down the controller via the main breaker. Confirm zero-energy state — wait a full 5 minutes for capacitors to discharge before opening the cabinet.
2. Photograph the existing wiring harness routing before disconnecting anything. The JZRCR-YPU55-1 has four primary connectors: CN1 (AC input), CN2 (24 VDC output to CPU), CN3 (servo bus), and CN4 (fan/auxiliary). Connector keying prevents most mis-insertions, but verify orientation on CN3 — it is not polarized on early DX200 revisions.
3. Remove the four M4 mounting screws on the PSU bracket. Slide the unit forward along the DIN rail guide before lifting — forcing it vertically will stress the CN2 header pins.
4. Seat the replacement unit, reconnect all four connectors in reverse order. Torque the M4 screws to 1.2 N·m — overtightening cracks the plastic housing on the CN1 side.
5. Before powering on: confirm the input voltage selector switch (if present on your revision) is set to match your facility supply — 200 VAC or 400 VAC. Applying 400 VAC to a 200 VAC-configured unit destroys it instantly.
6. Power on. The DX200 should complete its self-diagnostic cycle within 45 seconds. If alarm 4100 persists after PSU replacement, the fault may be upstream — check the main transformer secondary winding and the inrush current limiter (NTC thermistor) on the AC input rail.

Firmware and hardware revision matching: The JZRCR-YPU55-1 has been produced across multiple hardware revisions (Rev A through Rev D as of last known Yaskawa BOM). In most cases, revisions are forward-compatible within the DX200 platform, but if your controller is running YAS-SW-DX200 firmware below version 1.30, request a Rev A or Rev B unit to avoid a firmware mismatch flag on startup. Contact us with your controller serial number and we will confirm the correct revision before dispatch.

Reliability in Harsh Conditions

The JZRCR-YPU55-1 is engineered for the realities of industrial production environments — not a climate-controlled server room. The unit is rated for continuous operation at ambient temperatures from 0°C to 55°C, with short-term excursions to 60°C tolerated during peak load cycles. The internal transformer and switching topology are designed to maintain output regulation within ±2% across the full thermal range.

Vibration resistance is validated to IEC 60068-2-6 (sinusoidal, 10–150 Hz, 1 G) — relevant for installations where the DX200 cabinet is mounted on a mobile platform or adjacent to heavy stamping equipment. The PCB conformal coating on production units provides protection against condensation and airborne particulates, which matters in foundry, food processing, and coastal manufacturing environments where humidity regularly exceeds 80% RH.

Capacitor selection inside the JZRCR-YPU55-1 uses 105°C-rated electrolytic components — a meaningful specification when the controller cabinet interior temperature climbs during summer production peaks. Units that have been stored correctly (dry, 15–35°C, original packaging) retain full specification performance for a minimum of 5 years from manufacture date. All units we ship carry a manufacture date traceable to the Yaskawa lot code on the label — ask us for the date code if shelf life matters for your application.

Global Express Logistics

We operate from Xiamen, Fujian — one of China’s primary export hubs with direct DHL Express and FedEx International Priority gateway access. Here is what the logistics chain looks like from the moment you confirm your order:

• Order confirmed before 15:00 CST: Unit is picked, inspected, packed in anti-static foam with outer carton, and handed to DHL/FedEx same day.
• Tracking number: Issued within 2 hours of carrier pickup. You receive it via email and WhatsApp automatically.
• Transit times (DHL Express): Southeast Asia 1–2 days | Europe 3–4 days | North America 3–5 days | Middle East 2–3 days | Australia 3–4 days.
• Customs clearance: We prepare full commercial invoice with correct HS code (8537.10), country of origin declaration, and packing list. For EU imports, EORI-compliant documentation is standard. For US imports, we can provide HTS binding ruling reference on request.
• DDP available: If you need duties and taxes pre-paid so your receiving dock has zero customs friction, we offer DDP terms on most destinations. Ask at time of order.
• Insurance: All shipments above USD 500 are automatically insured for full declared value. Below that threshold, insurance is available on request at cost.

We have shipped Yaskawa components to automotive plants in Germany, semiconductor fabs in Taiwan, food processing facilities in Australia, and oil & gas installations in the Middle East. The process is the same every time: fast, documented, and tracked. Your maintenance team should be installing the part — not chasing a courier.

Contact Information

Email: [email protected]
WhatsApp: +86 18359268345
Web: siemensplc.com
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