Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Power Module |
| Model Number | PW481 |
| Function | Supplies regulated DC power to Yokogawa control system modules |
| Input Voltage | 100 – 240 V AC, 50/60 Hz |
| Input Current | Approx. 2.0 A (at 100 V AC) |
| Output Voltage | 5 V DC / 12 A, 24 V DC / 3 A |
| Efficiency | ≥ 85% |
| Protection Features | Overvoltage, overcurrent, and thermal protection |
| Cooling Method | Forced air or natural convection (depending on installation) |
| Status Indication | Front-panel LED indicators |
| Operating Temperature | 0 °C to 55 °C |
| Storage Temperature | -20 °C to 70 °C |
| Humidity | 10% to 90% RH, non-condensing |
| Dimensions | 130 × 50 × 160 mm |
| Weight | 1.3 kg |
| Mounting | Rack-mounted |
| Applications | Powers CPUs, I/O modules, and communication modules in Yokogawa control systems |
FAQ
FAQ
Q1: What is the function of the PW481 Power Module?
It provides stable DC power to Yokogawa control system modules.
Q2: What input voltages does it support?
100–240 V AC, 50/60 Hz.
Q3: What are the output specifications?
5 V DC / 12 A and 24 V DC / 3 A.
Q4: Does the module provide protection features?
Yes, it includes overvoltage, overcurrent, and thermal protection.
Q5: How is the module cooled?
Cooling can be achieved through forced air or natural convection depending on the installation.
Q6: What are the dimensions and weight of the PW481?
Dimensions: 130 × 50 × 160 mm; Weight: 1.3 kg.
Q7: How is operating status indicated?
Front-panel LEDs show power and status conditions.
Q8: Where is this module typically used?
It is used to power CPUs, I/O, and communication modules in Yokogawa control systems.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
