Connects field I/O modules to the CENTUM Field Control Unit through a dual-redundant ESB bus interface.
Key Information
ANB10D/421/NDEL identifies a Yokogawa ANB10D dual-redundant ESB Bus Node Unit configuration. The node communicates field analog and contact I/O with a Field Control Unit through the ESB bus and supplies power to its I/O modules.
The submitted separator and 421 suffix are retained exactly on this draft. Current Yokogawa ordering tables use a structured ANB10D suffix format, so the installed nameplate should be checked before publication or purchase.
Functions
Provides redundant power-supply and bus-interface positions within the ANB10D node architecture.
Supports as many as eight I/O module positions in the documented node-unit configuration.
Carries the NDEL node-expansion software option for specified CENTUM Field Control Unit connections.
Specifications
| Manufacturer | Yokogawa |
|---|---|
| Submitted model string | ANB10D/421/NDEL |
| Base model | ANB10D |
| Product type | Node Unit for Dual-Redundant ESB Bus |
| System family | CENTUM FIO |
| I/O module capacity | Up to 8 modules |
| Bus interface | Dual-redundant ESB Bus Interface Slave Module positions |
| Power arrangement | Dual power-supply module positions |
| Mounting | 19-inch rack; four M5 mounting screws |
| Expansion option | NDEL software license for node expansion |
| Ordering check | Verify complete nameplate separators and suffix characters |
Installation
- Confirm the complete ANB10D nameplate, power modules, bus-interface modules and FCU model before shutdown.
- Document redundant ESB cables, node address, power feeds, grounding and every installed I/O module position.
- Maintain the required ventilation path and keep signal cables clear of the cable-tray ventilation openings.
- Verify the node-expansion license and controller database capacity before connecting the node to the FCU.
Lifecycle
- Retain the node database, slot map and redundant bus topology with the asset record.
- Keep power-module and SB401 interface-module identities with the node rather than recording only the rack code.
- Resolve the submitted 421 suffix against the physical nameplate before final order approval.
About IndustryParts
https://www.industryparts.com/Node configuration is reviewed as a complete CENTUM assembly
IndustryParts keeps ANB10D/421/NDEL tied to its node label, redundant ESB path, power modules and controller database.
- Submitted identity retained
- Bus topology documented
- Nameplate verification required
FAQ
Why must the nameplate be checked for ANB10D/421/NDEL?
The current Yokogawa catalog uses a structured ANB10D suffix code, so separator and character verification prevents an incorrect power or environmental execution.
What controller information is needed for an ANB10D/421/NDEL enquiry?
Provide the FCU model, CENTUM release, node-expansion package, connected-node count and dual ESB topology.
What rack records should accompany ANB10D/421/NDEL?
Send the slot map, both power-module labels, both SB401 labels, installed I/O modules, node address and cabinet position.
Can ANB10D/421/NDEL be added without checking database capacity?
No. The FCU database and node-expansion license determine the supported node count and must be reviewed before integration.
What should be validated after ANB10D/421/NDEL service?
Check both power paths, both ESB paths, node recognition, every installed I/O module and representative field signals before return to operation.
