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- Warehouse: Spot
- Warranty： 365 days
- Quality: Original module
- Condition： New
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- Contact person: LI MING
- Contact number: +86 18059884790
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- E-mail: plc66@qq.com
Yokogawa ANB10D-415/CU2T Dual Redundant ESB Bus Node Unit
Product Brief Description
Yokogawa ANB10D-415/CU2T is a dual-redundant electrical ESB bus node unit designed for the CENTUM VP DCS FIO I/O system. The -415 suffix means dual-redundant 100–120V AC power supply and basic non-explosion-proof construction. /CU2T stands for ESB bus connector assembly with built-in terminator. It acts as the communication bridge between AFV series FCU field control units and local FIO I/O modules for high-speed ESB bus data exchange inside control cabinets.
Product Functions
- High-speed ESB bus data communication between FCU and FIO analog & digital I/O modules
- Dual-redundant 100–120V AC power input to ensure continuous DCS operation
- /CU2T integrated ESB bus connector with factory-installed bus terminator
- Deliver bus communication and working power for hot-swappable FIO I/O cards
- Transmit real-time process values, setpoints and equipment fault diagnostic signals
- Front LED indicators for power status, bus link activity and fault alarm notification
- Support online hot swap and automatic redundant bus switching without system shutdown
Application Scenarios
- Yokogawa CENTUM VP DCS systems for petrochemical and refinery plants
- Thermal power stations, combined cycle boiler and turbine control cabinets
- Chemical batch manufacturing, pharmaceutical and water treatment process control
- Local FIO I/O expansion and node layout inside main control rooms
- DCS cabinet retrofitting, spare replacement and system upgrade projects
FAQ
Q: What do -415 and /CU2T mean?
A: -4 = dual redundant power, 1 = 100–120V AC, 5 = basic non-explosion-proof; /CU2T is ESB connector unit with built-in terminator.
Q: What is the difference between /CU2T and /CU2N?
A: Both come with terminators; /CU2T uses S9564FA terminator parts, while /CU2N is another standard terminator connector variant for ESB bus.
Q: What is the difference between ANB10D and ANB11D?
A: ANB10D is electrical ESB node for in-cabinet FIO connections; ANB11D is optical ESB repeater node for long-distance fiber communication.
Q: Which FCU models are compatible with ANB10D-415/CU2T?
A: It is matched with AFV30D and AFV40D dual-redundant field control units of the CENTUM VP DCS platform.
Q: Is this module still available?
A: It is a mature DCS spare part. New surplus stock and refurbished units are mainly supplied for maintenance of existing CENTUM VP installations.
