❓ Frequently Asked Questions (Q&A)

Q1: What is the purpose of ANB10D‑415?
A1: It functions as an ESB bus node unit, connecting field I/O modules to the ESB network with data and power interface.

Q2: Does it support redundancy?
A2: Yes, in the /CU2N variant it supports dual-redundant ESB bus connections and redundant power paths.

Q3: What are its dimensions and weight?
A3: For the /CU2N version, dimensions are approximately 325 × 249 × 285 mm, and weight is about 10.0 kg.

Q4: What temperature range can it operate under?
A4: It operates reliably in –20 °C to +60 °C as typical industrial specification.

Q5: How many I/O modules can it support on one segment?
A5: Up to 9 field I/O modules can be connected through this node.

Q6: What is the typical power consumption?
A6: It consumes around 120 W in AC mode (200 VA) under full load.

Q7: Is it suitable for rack mounting?
A7: Yes, it is built for 19‑inch rack mounting using M5 screws and insulation bushings.

Q8: What diagnostic capabilities does it have?
A8: It supports self-diagnostic reporting, status LEDs, and fault detection on bus or I/O links.

Q9: Can it connect to both 24 V DC and AC supply?
A9: The typical unit is designed for 100–120 VAC, but some variants accept DC or wider AC input depending on specifications.

Q10: Is it compatible with Yokogawa’s ESB architecture?
A10: Yes, it is designed specifically for integration with Yokogawa’s ESB bus and field I/O modules.