Yokogawa ANB11D-615/BU2A Fiber Optic ESB Bus Node Unit Original

FAQ

• Q: What is the maximum number of nodes supported in a single ESB ring?
  A: The ESB ring can support up to 64 nodes.

• Q: Is the fiber interface single-mode or multi-mode?
  A: It uses multi-mode fiber optic cable.

• Q: Does the unit support hot-swapping during operation?
  A: Yes, it supports hot-swapping for maintenance without stopping the network.

• Q: What type of cable should be used for power supply connections?
  A: Use shielded twisted-pair cables with a conductor cross-section of 0.3–0.75 mm².

• Q: How is the communication status of the unit monitored?
  A: Status is indicated via LED indicators on the front panel.

• Q: Can it operate in environments with strong electromagnetic interference?
  A: Yes, the fiber optic design provides high immunity to EMI.

• Q: What is the maximum transmission distance between two nodes?
  A: The maximum distance is 2 km with multi-mode fiber.

• Q: Is there a built-in self-diagnosis function?
  A: Yes, the unit includes self-diagnostic features for fault detection.

ANB11D-615/BU2A Fiber Optic ESB Bus Node Unit Yokogawa Yokogawa ANB11D-615/BU2A

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