CP451-10
Product Name
Yokogawa CP451 – 10 Digital Output Module / Processor Module (There are different descriptions in different sources. It is regarded as a digital output module in some materials and a processor module in others.)
Product Description
The Yokogawa CP451 – 10 is a module designed for industrial automation and control systems3. It can convert digital signals into appropriate output signals, which are used to control and monitor various industrial devices and processes3. It has strong processing capabilities, fast response times, and can efficiently manage and control industrial automation processes2. The module supports multiple communication protocols such as Ethernet, HART, and Foundation Fieldbus, which facilitates its integration with other devices and systems to ensure real – time data transmission and processing6. It has an industrial – grade design, which can resist vibration, humidity, temperature changes and other harsh industrial environments, and has high reliability and durability3.
Product Parameters6
- Input Voltage: 24V DC (nominal)
- Output Channels: 32 digital output channels

- Output Voltage: 24V DC, with a maximum load current of 100mA per channel
- External Voltage Range: 20.4V to 26.4V DC
- Operating Temperature: 0°C to 55°C (32°F to 131°F)
- Storage Temperature: – 20°C to 70°C (- 4°F to 158°F)
- Humidity: 5% to 95% RH (non – condensing)
Product Specifications
- Dimensions: Approximately 26mm x 35mm x 25mm (L x W x H)6. There are also other dimension data in different sources, such as 15.2cm x 5.1cm x 20.3cm2.
- Weight: 1.24kg6. In some sources, the weight is given as 0.45kg or 0.74kg245