Yokogawa ANB10D-421 ESB Bus Node Unit

FAQ

• Q1: What is the maximum number of ANB10D-421 units that can be connected to a single FCU?
  A1: The maximum number depends on the FCU model, with certain configurations supporting up to 11 node units.

• Q2: Can the ANB10D-421 handle both analog and digital signals simultaneously?
  A2: Yes, the unit supports integration of analog (4–20 mA, 0–10 V) and digital (24 VDC) I/O signals concurrently.

• Q3: What is the operating temperature range for the ANB10D-421?
  A3: It is designed to operate reliably within -20°C to +60°C.

• Q4: Is external power conditioning required for the ANB10D-421?
  A4: No specialized power conditioning is required as the unit operates on a standard 24 V DC supply.

• Q5: What type of mounting is recommended for industrial installation?
  A5: The node unit is mounted on a 19-inch rack using M5 x 4 screws with an insulation base for safety.

• Q6: Which bus coupler modules are compatible with the ANB10D-421?
  A6: EC401 and EC402 bus coupler modules are required to interface the node unit with the FCU.

• Q7: Does the ANB10D-421 support redundant I/O operations?
  A7: Yes, it can be used in dual-redundant ESB bus configurations depending on system design.

• Q8: What are the physical dimensions and weight of the unit?
  A8: The dimensions are 482.6 × 221.5 × 205 mm and the weight is approximately 10 kg.

ANB10D ANB10D-421 ESB Bus Node Unit Yokogawa

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