Excellent PLC
Product Overview
The Yokogawa PW442-10 Power Module is a reliable and efficient power supply module designed for Yokogawa control and safety systems, including CENTUM VP and ProSafe-RS platforms. It provides stable and redundant power to I/O, CPU, and relay modules, ensuring continuous operation in critical industrial environments. Its robust design supports high availability and long-term reliability.
Key Features
-
Stable and reliable power supply for Yokogawa modules
-
Supports redundancy for uninterrupted system operation
-
Hot-swappable design for minimal downtime during maintenance
-
High efficiency with low heat generation
-
Integrated diagnostics and monitoring for fault detection
-
Compact and rugged construction suitable for industrial environments
-
Compatible with CENTUM VP and ProSafe-RS platforms
Technical Specifications
| Item | Specification |
|---|---|
| Module Type | Power Module |
| Model Number | PW442-10 |
| System Compatibility | Yokogawa CENTUM VP, ProSafe-RS |
| Input Voltage | 24 V DC (typical) |
| Output Voltage | 5 V DC / 12 V DC / 24 V DC (system dependent) |
| Output Power | 60 W (typical) |
| Redundancy | Supported (dual power supply configuration) |
| Diagnostics | Power health monitoring, status indication |
| Hot-Swappable | Yes |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5% to 95% RH (non-condensing) |
| Cooling Method | Natural convection |
| Dimensions | 49.7 x 130 x 146.5 mm |
| Weight | 0.6 kg |
Industry Applications
-
Oil & Gas – Supplying reliable power to control and safety modules
-
Power Generation – Supporting turbine, boiler, and auxiliary control systems
-
Chemical & Petrochemical – Process control and safety interlocks
-
Pharmaceuticals – Powering compliant batch automation and monitoring systems
-
Water & Wastewater – Stable power for distributed control units
-
Pulp & Paper – Ensuring uninterrupted operation of control systems
Frequently Asked Questions (FAQ)
Q1: What is the function of the PW442-10 module?
It supplies regulated power to Yokogawa control, CPU, and relay modules.
Q2: What input voltage does it require?
It typically operates from a 24 V DC input supply.
Q3: Does the PW442-10 support redundancy?
Yes, it supports dual power supply redundancy for high availability.
Q4: Can the module be hot-swapped?
Yes, it can be replaced without shutting down the system.
Q5: What is the output power rating?
The module delivers approximately 60 W of regulated power.
Q6: What diagnostics are included?
It provides monitoring of power health and status indication.
Q7: What is the operating temperature range?
It operates between 0°C and 55°C.
Q8: Which Yokogawa systems is it compatible with?
It is compatible with CENTUM VP and ProSafe-RS systems.
Q9: How is the module cooled?
It uses natural convection cooling.
Q10: How much does the module weigh?
It weighs approximately 0.60 kg.
Related Modules
| Model Number | Description |
|---|---|
| PW442-10 | Power Module |
| NFPW442-10 | Redundant Power Module |
| NFCP502-W05 | CPU Module |
| NFDR541 | Relay Output Module |
| NFAR181-S00 | RTD Input Module |
| NFAR141-S00 | Thermocouple Input Module |
Popular Yokogawa Modules
| Model Number | Description |
|---|---|
| AIP521 | Control Bus Coupler Module |
| 512V-Net | Coupler Module |
| NFCP502-W05 | CPU Module |
| NFAR181-S00 | RTD Input Module |
| NFDR541 | Relay Output Module |
| PW442-10 | Power Module |
