Yokogawa ANB10D-425/CU2T ESB Bus Node Unit Overview
- Brand: Yokogawa
- Model: ANB10D-425/CU2T
- Product class: ESB bus node unit
- Used as ESB network node base
- Supports dual-redundant ESB bus
- Designed for Yokogawa Centum VP
- Built for high system uptime
- Rack mounted heavy-duty frame
Structure And Role In System
- Acts as ESB bus connection node
- Holds and links multiple I/O modules
- Supports redundant communication path
- Improves controller network stability
- Works as central bus distribution point
- Designed for continuous process plants
Suffix And Option Tree
- Model Root: ANB10D
- Function: Node unit for dual ESB bus
- Suffix -4
- Dual-redundant power supply
- Suffix 2
- 220–240 V AC input range
- Suffix 5
- Basic type
- No explosion protection
- Option /CU2T
- Connector unit with terminator
- For ESB bus end point
Power Input And Load Data
- AC input option: 100–120 V AC
- AC input option: 220–240 V AC
- DC input option: 24 V DC
- Frequency: 50/60 Hz
- Consumption at 100–120 V: 200 VA / 120 W
- Consumption at 220–240 V: 230 VA / 120 W
- Consumption at 24 V DC: 5.5 A
- Dual PSU improves uptime
- Hot standby power path supported
Mechanical And Mounting Data
- Mounting type: 19-inch rack
- Fixing method: M5 screws × 4
- Insulation bush included
- Approx weight: 10 kg with modules
- Supports up to 8 I/O modules
- Rigid metal frame body
- Good vibration resistance
Extended Technical Highlights
- Dual bus path architecture
- Redundant power input channels
- Low bus latency design
- High backplane reliability
- Optimized slot power routing
- Designed for 24/7 operation
- Wide plant voltage support
- Stable under full rack load
Application Fit
- Large DCS cabinets
- Main control rooms
- Process ESB networks
- Redundant control nodes
- Critical production lines
- Energy and chemical plants
Installation Notes
- Leave airflow space above rack
- Use correct rack depth
- Tighten M5 screws evenly
- Check bus terminator position
- Verify dual power feeds
- Label each ESB cable
Service And Maintenance Value
- Front access rack layout
- Fast module replacement
- Clear bus topology view
- Easy power path check
- Low routine service need
Warranty And Shipping
- Warranty period: 12 months
- Pre-shipment functional test
- Safe industrial packing
- Courier: FedEx, UPS, DHL
- Global express delivery
Professional FAQ And Buying Guide
- When do I need a dual ESB node instead of single
- Use dual when system uptime is critical.
- Can I mix AC and DC power types
- No. Select one input type by suffix.
- Where should I place the CU2T terminator
- Install it at the ESB bus end.
- How much rack space should I reserve
- Keep extra space for cable bend.
- What is a common field mistake
- Missing terminator causes bus faults.
Contact Information
- Email: info@oiltechcontrols.com
- WhatsApp: +86 158 8020 0923
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