Yokogawa|ANB11D-B15/BU2B|ESB Bus Node Unit
YOKOGAWA ANB11D-B15/BU2B ESB Bus Node Unit
Description
The YOKOGAWA ANB11D-B15/BU2B is a dual-redundant ESB Bus Node Unit for CENTUM VP systems, providing power to I/O modules and enabling high-availability communication between field devices and Field Control Units (FCUs).
Features
Dual-redundant ESB bus and power paths
Integrated BU2B terminal connector unit
Compact modular design for 19-inch rack mounting
Optimized for AFV30□/AFV40□ FCU compatibility
Technical Specifications
Power supply: 24 V DC ±10%
Maximum output current: 24 V DC @ 5.5 A
Power consumption: approx. 120 W
Operating temperature: –20 °C to +60 °C
Storage temperature: –40 °C to +70 °C
Dimensions: 192 mm (W) × 120 mm (H) × 48 mm (D)
Weight: approx. 3.0 kg (unit only)
I/O support: up to 8 analog inputs (4–20 mA / 0–10 V), 8 digital inputs, 8 digital outputs
Mounting: 19-inch rack with M5 screws and insulation bush
Compatible FCUs: AFV30□ and AFV40□ series
Required coupler modules: EC401/EC402 in slots 7 and/or 8
Terminal unit: BU2B (ESB bus terminating connector included)
Yokogawa|ANB11D-B15/BU2B|ESB Bus Node Unit
Yokogawa|ANB11D-B15/BU2B|ESB Bus Node Unit
YOKOGAWA ANB11D-B15/BU2B ESB Bus Node Unit
Description
The YOKOGAWA ANB11D-B15/BU2B is a dual-redundant ESB Bus Node Unit for CENTUM VP systems, providing power to I/O modules and enabling high-availability communication between field devices and Field Control Units (FCUs).
Features
Dual-redundant ESB bus and power paths
Integrated BU2B terminal connector unit
Compact modular design for 19-inch rack mounting
Optimized for AFV30□/AFV40□ FCU compatibility
Technical Specifications
Power supply: 24 V DC ±10%
Maximum output current: 24 V DC @ 5.5 A
Power consumption: approx. 120 W
Operating temperature: –20 °C to +60 °C
Storage temperature: –40 °C to +70 °C
Dimensions: 192 mm (W) × 120 mm (H) × 48 mm (D)
Weight: approx. 3.0 kg (unit only)
I/O support: up to 8 analog inputs (4–20 mA / 0–10 V), 8 digital inputs, 8 digital outputs
Mounting: 19-inch rack with M5 screws and insulation bush
Compatible FCUs: AFV30□ and AFV40□ series
Required coupler modules: EC401/EC402 in slots 7 and/or 8
Terminal unit: BU2B (ESB bus terminating connector included)
