Yokogawa ANB10D-425/CU2 Dual-Redundant ESB Bus Node Unit
Yokogawa ANB10D-425/CU2 Dual-Redundant ESB Bus Node Unit
Manufacturer: Yokogawa
Product No.: ANB10D-425/CU2
Condition:1000 in stock
Product Type: ESB Bus Node Unit
Product Origin: 8950147258963
Payment: T/T, Western Union
Weight: 10000g
Shipping port: Xiamen
Warranty: 12 months
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Yokogawa ANB10D-425/CU2 Dual-Redundant ESB Bus Node Unit - Industrial I/O Communication Interface
The Yokogawa ANB10D-425/CU2 is an enterprise-grade dual-redundant ESB (Extended Serial Bus) node unit engineered to deliver fault-tolerant communication between Field Control Units (FCU) and distributed I/O modules in mission-critical process automation environments. This rack-mountable interface module combines robust 24V DC dual-redundant power architecture with high-speed serial communication, making it the backbone of reliable data acquisition and control signal distribution in Yokogawa CENTUM VP DCS and ProSafe-RS safety instrumented systems.
Core Technical Specifications
- Power Supply Configuration: Dual-redundant 24V DC (-10% to +20% tolerance), ensuring continuous operation during single power source failure
- Current Consumption: 5.5A maximum per power supply channel
- I/O Module Capacity: Supports up to 8 analog or digital I/O modules simultaneously
- Communication Interface: ESB bus protocol with CU2 connector unit (2 pieces included)
- Mounting: Standard 19-inch rack installation with M5 mounting hardware
- Operating Weight: Approximately 10 kg (fully populated with 8 I/O modules)
- Environmental Rating: Basic type without explosion protection, suitable for general industrial environments
- Temperature Range: Standard operating conditions (0°C to 55°C ambient)
Application Scenarios & Industrial Solutions
Process Control Architecture: Deploy the ANB10D-425/CU2 as the primary I/O distribution node in distributed control topologies where field instrumentation must communicate with centralized controllers across extended distances. The dual-redundant design eliminates single points of failure in critical loops monitoring reactor temperatures, distillation column pressures, and flow control valves in chemical processing plants.
Safety Instrumented Systems: Integrate seamlessly with ProSafe-RS safety controllers to create SIL-rated emergency shutdown systems. The redundant power and communication paths ensure that safety-critical signals from emergency stop buttons, flame detectors, and pressure relief valve position switches reach the safety logic solver even during component failures.
Energy & Utilities Management: Ideal for power generation facilities requiring real-time monitoring of turbine vibration sensors, generator temperature arrays, and cooling system flow meters. The 8-module capacity allows consolidation of multiple measurement points into a single rack-mounted unit, reducing cabinet space and wiring complexity.
Manufacturing Automation: Perfect for automotive assembly lines, pharmaceutical batch reactors, and food processing equipment where analog signals from load cells, pH transmitters, and motor speed controllers must be synchronized with discrete inputs from limit switches and proximity sensors.
Installation & Configuration Advantages
The ANB10D-425/CU2 features hot-swappable I/O module slots, enabling maintenance personnel to replace faulty cards without shutting down the entire control system. Field wiring terminates at removable connector blocks, accelerating commissioning and reducing downtime during troubleshooting. LED diagnostic indicators on the front panel provide instant visual feedback for power status, communication health, and module faults.
Configuration is performed through Yokogawa's engineering workstation software, allowing technicians to assign I/O addresses, set scan rates, and configure alarm thresholds without manual DIP switch adjustments. The ESB bus topology supports daisy-chain connections, enabling multiple node units to share a common communication backbone while maintaining deterministic response times.
Related Yokogawa ESB Bus Components
| Product Model | Description | Product Link |
|---|---|---|
| ANB10D-400 | ESB Bus Node Unit (Single Power Supply) | View ANB10D-400 |
| ANB10D-425/CU2N | ESB Bus Node Unit with CU2N Connector | View ANB10D-425/CU2N |
| EC402-50 S1 | ESB Bus Coupler Module for Network Connectivity | View EC402-50 S1 |
Why Choose Industrial Control Hub?
We specialize in authentic Yokogawa automation components with comprehensive technical support and global logistics. Every ANB10D-425/CU2 unit undergoes factory verification and functional testing before shipment. Our engineering team provides pre-sales system design consultation, wiring diagram assistance, and post-installation commissioning support to ensure optimal integration with your existing CENTUM VP or ProSafe-RS infrastructure.
Warranty & Technical Resources: Factory-backed warranty coverage with expedited replacement service. Access to installation manuals, ESB bus configuration guides, and troubleshooting documentation. Compatibility verification with legacy and current-generation Yokogawa I/O modules.
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191
Product Description
Yokogawa ANB10D-425/CU2 Dual-Redundant ESB Bus Node Unit - Industrial I/O Communication Interface
The Yokogawa ANB10D-425/CU2 is an enterprise-grade dual-redundant ESB (Extended Serial Bus) node unit engineered to deliver fault-tolerant communication between Field Control Units (FCU) and distributed I/O modules in mission-critical process automation environments. This rack-mountable interface module combines robust 24V DC dual-redundant power architecture with high-speed serial communication, making it the backbone of reliable data acquisition and control signal distribution in Yokogawa CENTUM VP DCS and ProSafe-RS safety instrumented systems.
Core Technical Specifications
- Power Supply Configuration: Dual-redundant 24V DC (-10% to +20% tolerance), ensuring continuous operation during single power source failure
- Current Consumption: 5.5A maximum per power supply channel
- I/O Module Capacity: Supports up to 8 analog or digital I/O modules simultaneously
- Communication Interface: ESB bus protocol with CU2 connector unit (2 pieces included)
- Mounting: Standard 19-inch rack installation with M5 mounting hardware
- Operating Weight: Approximately 10 kg (fully populated with 8 I/O modules)
- Environmental Rating: Basic type without explosion protection, suitable for general industrial environments
- Temperature Range: Standard operating conditions (0°C to 55°C ambient)
Application Scenarios & Industrial Solutions
Process Control Architecture: Deploy the ANB10D-425/CU2 as the primary I/O distribution node in distributed control topologies where field instrumentation must communicate with centralized controllers across extended distances. The dual-redundant design eliminates single points of failure in critical loops monitoring reactor temperatures, distillation column pressures, and flow control valves in chemical processing plants.
Safety Instrumented Systems: Integrate seamlessly with ProSafe-RS safety controllers to create SIL-rated emergency shutdown systems. The redundant power and communication paths ensure that safety-critical signals from emergency stop buttons, flame detectors, and pressure relief valve position switches reach the safety logic solver even during component failures.
Energy & Utilities Management: Ideal for power generation facilities requiring real-time monitoring of turbine vibration sensors, generator temperature arrays, and cooling system flow meters. The 8-module capacity allows consolidation of multiple measurement points into a single rack-mounted unit, reducing cabinet space and wiring complexity.
Manufacturing Automation: Perfect for automotive assembly lines, pharmaceutical batch reactors, and food processing equipment where analog signals from load cells, pH transmitters, and motor speed controllers must be synchronized with discrete inputs from limit switches and proximity sensors.
Installation & Configuration Advantages
The ANB10D-425/CU2 features hot-swappable I/O module slots, enabling maintenance personnel to replace faulty cards without shutting down the entire control system. Field wiring terminates at removable connector blocks, accelerating commissioning and reducing downtime during troubleshooting. LED diagnostic indicators on the front panel provide instant visual feedback for power status, communication health, and module faults.
Configuration is performed through Yokogawa's engineering workstation software, allowing technicians to assign I/O addresses, set scan rates, and configure alarm thresholds without manual DIP switch adjustments. The ESB bus topology supports daisy-chain connections, enabling multiple node units to share a common communication backbone while maintaining deterministic response times.
Related Yokogawa ESB Bus Components
| Product Model | Description | Product Link |
|---|---|---|
| ANB10D-400 | ESB Bus Node Unit (Single Power Supply) | View ANB10D-400 |
| ANB10D-425/CU2N | ESB Bus Node Unit with CU2N Connector | View ANB10D-425/CU2N |
| EC402-50 S1 | ESB Bus Coupler Module for Network Connectivity | View EC402-50 S1 |
Why Choose Industrial Control Hub?
We specialize in authentic Yokogawa automation components with comprehensive technical support and global logistics. Every ANB10D-425/CU2 unit undergoes factory verification and functional testing before shipment. Our engineering team provides pre-sales system design consultation, wiring diagram assistance, and post-installation commissioning support to ensure optimal integration with your existing CENTUM VP or ProSafe-RS infrastructure.
Warranty & Technical Resources: Factory-backed warranty coverage with expedited replacement service. Access to installation manuals, ESB bus configuration guides, and troubleshooting documentation. Compatibility verification with legacy and current-generation Yokogawa I/O modules.
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191