Yokogawa ANT401-5E Optical ESB Bus Repeater Master Module

Frequently Asked Questions (FAQ)

Q1: What is the primary function of the ANT401 module?
A1: ANT401 converts ESB bus signals to optical signals for long-distance transmission.

Q2: How does ANT401 relate to ANT502?
A2: ANT401 is the master module and works with ANT502 as the slave module to form a fiber optic link.

Q3: What type of optical fiber is supported by ANT401?
A3: It supports single-mode quartz fiber, compliant with JIS or IEC standards.

Q4: What is the maximum transmission distance for one fiber link?
A4: The maximum distance is 5 km under specified conditions.

Q5: Where can the ANT401 module be installed?
A5: It can be installed in units like AFV30, AFV40, ANT10U, ANB10, and ANB11 at designated slots.

Q6: Does ANT401 support redundant configurations?
A6: Yes, it supports redundancy when installed in consecutive slots (e.g., IO1-2, IO3-4).

Q7: Are special connectors required for ANT401?
A7: Yes, it requires connector options “/CU1N” or “/CU1T” to connect to the ESB bus.

Q8: Does ANT401 support cabinet environment monitoring?
A8: Not directly; this function is enabled when used with ANT502 modules that support HKU interface.

ANT401-5E Optical ESB Bus Repeater Master Module Yokogawa

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