ANB10D-427/CU2N Overview
The Yokogawa ESB Bus Node Units ANB10D-427/CU2N is a dual-redundant ESB bus node unit for FIO, providing optical signal conversion and power distribution for up to 10 I/O modules in remote applications.
Features and benefits
Node Type: ESB Bus Node Unit for dual-redundant optical communication.
I/O Capacity: Supports up to 10 FIO I/O modules per node.
Power Supply: Dual-redundant 220–240 V AC power supply; 120 VA consumption.
Data Rate: 128 kbit/s ESB bus transmission speed.
Environmental: Operating temperature 0°C to +50°C; ISA G3 coating included.
Included Options: Comes with two S9562FA Connector Units for ESB Bus.
FAQ
Q1: What is the primary function of the ANB10D-427/CU2N?
A1: It is an ESB Bus Node Unit that collects field I/O signals and transmits them optically to a remote FCU.
Q2: How many I/O modules can it support?
A2: It can accommodate up to 10 FIO I/O modules per node unit.
Q3: What power supply configuration does it use?
A3: It features a dual-redundant 220–240 V AC power supply for high reliability.
Q4: What is included with the /CU2N option?
A4: It includes two Connector Units for ESB Bus, part number S9562FA.
Q5: Does it support environmental monitoring?
A5: Yes, with an optional HKU interface, it can transmit cabinet environmental data to the FCU via the optical ESB bus.






For the quick assistance message us on WhatsApp at 








