The S9341FA module from Yokogawa is a terminator unit designed for ESB bus communication within CENTUM VP and other Yokogawa distributed control systems. It ensures signal integrity by preventing reflection at the end of the bus line, maintaining stable and reliable data transmission across the network.
Technical Specifications
Model / Part Number: S9341FA
Type: ESB Bus Terminator / Bus Connector Unit
Function: Terminates bus signals to prevent reflection and communication errors
System Compatibility: CENTUM VP, CENTUM XL, and other Yokogawa DCS platforms
Input Power: 24 V DC typical
Operating Temperature: 0 °C to +60 °C
Storage Temperature: -20 °C to +70 °C
Humidity Range: 5% to 95% RH (non-condensing)
Dimensions: 32.8 × 107.5 × 130 mm
Weight: 0.3 kg
Application Scenarios
Termination of ESB bus lines in distributed control systems
Ensuring stable communication between processors and I/O modules
Industrial environments requiring reliable data transmission and fault tolerance
FAQ
Q: What is the role of the S9341FA module? A: It terminates ESB bus signals to prevent reflection, ensuring stable communication across Yokogawa DCS networks.
Q: Can S9341FA be hot-swapped? A: Yes, it supports hot-swapping for easy maintenance and replacement.
Q: Is it compatible with CENTUM VP systems? A: Yes, it integrates seamlessly with CENTUM VP and other Yokogawa architectures.
