Product Details
The Yokogawa CP332D, also cataloged as the CP332D Power Supply Module, operates as a dedicated hardware component for direct AC to DC conversion and regulated DC voltage distribution within Yokogawa industrial control platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | CP332D |
| Brand | Yokogawa |
| Origin | Japan |
| Weight | 2.5 kg |
| Dimensions | 220 mm x 110 mm x 45 mm |
| Operating Temp | -10 to 50 deg C |
| Power Consumption | 2 A max at 100 VAC to 240 VAC |
| Output Voltage Range | 0 V to 32 V |
| Output Current Range | 0 A to 3 A |
| Output Ripple and Noise | < 100 mVp-p |
| Line Regulation | +/-0.05% |
| Load Regulation | +/-0.05% |
| Input Voltage | 100 VAC to 240 VAC |
| Storage Temperature | -20 to 60 deg C |
| Remote Interface | RS-232C |
4-20 mA HART Loop Protocol and Channel-to-Channel Isolation
The CP332D integrates internal line-side galvanic isolation to insulate low-voltage DC logic and field buses from AC power mains transients. Within Yokogawa process automation sub-racks hosting 4-20 mA HART loop protocol transmitters and I/O cards, the module maintains tight line and load regulation (+/-0.05%) while output ripple and noise are suppressed under 100 mVp-p. This regulation performance mitigates common-mode electrical interference across process measurement channels.
Frequently Asked Questions
Q: How is the output voltage and current controlled remotely on the CP332D?
A: Parameter adjustment and real-time status monitoring are executed via the integrated RS-232C serial communication interface.
Q: What protective features are built into the CP332D output circuit?
A: The module incorporates internal overvoltage, overcurrent, and short-circuit protection circuits to halt output generation during electrical faults.
Field Installation Guidelines
- ESD Protection: Wear a grounded anti-static wrist strap during module installation and terminal wiring to prevent electrostatic discharge damage.
- AC Input Line Isolation: Ensure main AC supply lines are de-energized and locked out before wiring conductors to input power terminals.
- Protective Earthing: Connect the designated protective earth (PE) ground terminal to the main enclosure grounding bus via a short, low-impedance copper lead.
- Wiring Separation: Route AC power input cables in separate conduits away from sensitive low-voltage DC output lines and signal buses to avoid inductive coupling.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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