overview:
- Yokogawa SB401-50 ESB Bus Interface Slave Module is the core component of the ESB Bus Node Unit. As an ESB Bus Interface Slave Module, it can effectively receive commands from the master module and transmit data back to the system.
- SB401-50 is responsible for establishing a communication link between the Field Control Unit (FCU) and the I/O modules and providing power to them.
- SB401-50 supports dual redundant configuration and is suitable for industrial automation systems such as CENTUM VP/ProSafe-RS.
Fuctions & Features:
Yokogawa SB401-50
ESB bus communication:
The SB401-50 ESB bus is used to realize data exchange between FCU and field analog I/O signals and contact I/O signals.Supports dual redundant configuration (requires 2 SB401 modules).
Power distribution:
Powered by SB401-50 ESB power supply module (PW481/PW482/PW484), supporting dual power redundancy.Provides power for I/O modules and field transmitters (such as 24 V DC power supply for 2-wire transmitters).
System connection:
SB401-50Connected to FCU via ESB power supply module (PW481, PW482 or PW484).
Specification：
| Parameter | Details |
| Model | SB401 |
| Series | Centum VP |
| Suffix Codes | -5: Standard type with no explosion protection 0: Basic type |
| Weight | 1.2 Kg |
Yokogawa SB401-50 - Questions and Answers：
Q: What is the brand?
A: Yokogawa
Q: What is the type?
A: ESB Bus Interface Slave Module
Q: What is the warranty period?
A: 1 year.
Q: What is the delivery time?
A:in stock
Q: Where is the shipping location?
A: Xiamen.
Q: What is the payment method?
Answer: T/T (Telegraphic Transfer).
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