Overview
The Yokogawa VI451-10 Communication Module provides a dependable and efficient interface for industrial automation systems that require high-speed, stable data exchange. It serves as a key communication link between control processors and remote I/O networks, ensuring smooth integration across distributed control systems.
Engineered for performance and reliability, the VI451-10 supports Yokogawa’s CENTUM VP and STARDOM platforms, offering flexible communication options and robust data integrity. In addition, its modular design simplifies installation and system expansion, making it an excellent choice for complex process automation environments
Technical Specifications
| Parameter |
Specification |
| Model |
VI451-10 |
| Manufacturer |
Yokogawa Electric Corporation |
| Product Type |
Communication Module |
| Function |
Interface between control units and I/O networks |
| Supported Systems |
CENTUM VP, STARDOM, and compatible Yokogawa platforms |
| Communication Type |
Serial / Fieldbus communication |
| Transmission Speed |
Up to 1 Mbps (depending on network configuration) |
| Power Supply Voltage |
24 VDC nominal |
| Current Consumption |
Approximately 250 mA |
| Isolation |
500 VDC between power and communication circuits |
| Operating Temperature |
0 to 55°C |
| Storage Temperature |
-20 to 70°C |
| Humidity Range |
10% to 90% RH (non-condensing) |
| Mounting Type |
DIN rail or panel mount |
| Dimensions |
Approx. 120 mm × 80 mm × 150 mm |
| Weight |
Approx. 0.75 kg |
| Compliance |
CE, UL, RoHS compliant |
FAQ
Q1: What is the main function of the Yokogawa VI451-10 module?
A1: It enables high-speed and stable communication between control processors and remote I/O systems.
Q2: Which systems are compatible with the VI451-10?
A2: It is compatible with Yokogawa’s CENTUM VP, STARDOM, and other control system architectures.
Q3: Can the module operate in harsh environments?
A3: Yes, it is designed to withstand industrial temperatures, humidity, and electrical noise.
Q4: What is the input voltage requirement for this module?
A4: The VI451-10 operates on a 24 VDC power supply.
Q5: Does Yokogawa offer technical support for this module?
A5: Yes, Yokogawa provides global technical support and system integration services for all VI-series modules.
