Yokogawa ANB10D-417/CU2N ESB Bus Node Unit

FAQ

Q1: What types of field I/O signals are supported by this node unit?
A1: Supports analog input/output and contact signal input/output, transmitted to the control system via the ESB bus.

Q2: How does the ANB10D-417/CU2N achieve dual-redundant communication?
A2: Through the dual-redundant ESB bus, the node unit automatically switches to the backup link in case of primary link failure, ensuring reliable data transmission.

Q3: What are the maximum allowable operating temperature and humidity?
A3: Operating temperature range is -20°C to 70°C. Relative humidity should comply with industrial standards without condensation.

Q4: Can the node unit provide power to connected I/O modules?
A4: Yes, it supplies stable power to connected I/O modules.

Q5: How can the node unit be expanded to increase I/O points?
A5: Using the /NDEL software license, additional node units can be added to expand the system’s I/O capacity.

Q6: What are the installation space requirements considering its dimensions and weight?
A6: Dimensions are 482.6 × 221.5 × 205 mm and weight is 10 kg; ensure cabinet space and support structure meet these requirements.

Q7: Does this node unit support hot-swapping?
A7: No, it does not support hot-swapping; installation and maintenance should be performed with power off to avoid bus communication issues.

Q8: How is I/O data integrity maintained in case of a power failure?
A8: Dual-redundant power and ESB bus mechanisms allow continued data transmission during a single power or link failure, ensuring I/O data integrity.

ANB10D ANB10D-417/CU2N ESB Bus Node Unit Yokogawa

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