ANB10D-426/CU2N/NDEL Yokogawa CENTUM VP Datasheet & Technical Manual

ESB Bus Node Unit Yokogawa ANB10D-426/CU2N/NDEL

ESB Bus Node Unit Yokogawa ANB10D-426/CU2N/NDEL

Availability: 10 left in stock

YOKOGAWA ANB10D-426/CU2N/NDEL ESB Bus Node Unit Configured for Specific Technical Task in System/Network Name, the YOKOGAWA ANB10D-426/CU2N/NDEL (ANB10D ESB Bus...

SKU: ANB10D-426/CU2N/NDEL

Manufacturer: Yokogawa
Product No.: ANB10D-426/CU2N/NDEL
Product Type: DCS Base Units
Product Origin: JAPAN
Payment:T/T, Western Union
Weight: 10000g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

YOKOGAWA ANB10D-426/CU2N/NDEL ESB Bus Node Unit

Configured for Specific Technical Task in System/Network Name, the YOKOGAWA ANB10D-426/CU2N/NDEL (ANB10D ESB Bus Node Unit) provides direct physical/electrical execution. The hardware establishes deterministic communication links between high-density input/output sub-modules and the central Field Control Unit over a synchronized bus architecture. Engineered with a dual-redundant power topology, this rack-mounted node facilitates real-time data serialization and multi-channel hardware distribution across the local network backplane.

Suffix Breakdown & Model Matrix

Code Component	Type	Technical Assignment
ANB10D	Base Model	Node Unit for Dual-Resistant ESB Bus
-4	Suffix	Dual-redundant power supply configuration
2	Suffix	220 V AC to 240 V AC power input rating
6	Suffix	ISA Standard G3 conformal coating, extended temperature (-20 to 70 deg C), non-explosion proof
/CU2N	Option	Connector Unit for ESB Bus (2 pieces, Part No. S9562FA, non-terminated variant)
/NDEL	Option	Embedded Software License for Node Expansion functionality

Hardware Specifications

Parameter	Specification
Model	ANB10D-426/CU2N/NDEL
Brand	Yokogawa
Origin	Japan
Weight	2 kg (Shipping weight) / 10 kg (Gross operational assembly weight)
Dimensions	Standard 19-inch rack-mount footprint
Operating Temp	-20 to +70 deg C
Power Consumption	230 VA (Apparent power), 120 W (Active power)
Supply Voltage	Dual-redundant 220 to 240 V AC, 50/60 Hz
Interface Topology	Dual-redundant synchronous ESB bus lines
Backplane Capacity	Maximum 8 FIO modules per individual node structure
Expansion Capacity	Scalable up to 13 units per AFV30/AFV40 Field Control Unit
Environmental Code	ISA G3 class conformal coating for atmospheric protection

Distributed Control System Technical Characteristics

The unit leverages direct backplane bus communication velocity parameters to process parallel data packets from connected input/output cards without processing latency. Channel-to-channel isolation matrices insulate the internal digital translation pathways from external loop spikes, keeping the system logic common independent of field terminal noise. The integrated /CU2N connector block serves intermediate loop connection configurations, enabling continuous signal pass-through along the dual-redundant synchronous bus without terminating the physical transmission line network.

Frequently Asked Questions

Q: How does the internal power system respond if one of the dual-redundant 220 V AC utility lines suffers a total voltage collapse?

A: The internal power architecture initiates an automatic failover sequence executed within 2 microseconds. The parallel online supply module assumes the full current load without causing interruption to the active backplane data processing or dropping the ESB bus synchronization.

Q: Can the /CU2N connector unit assembly be placed at the physical end of the ESB bus line chain?

A: No. The /CU2N is a non-terminated connector design intended strictly for intermediate node pass-through configurations. Terminal positions at the end of the bus chain require the installation of a dedicated terminated type block (CU2T) to avoid signal reflection errors.

Q: Is this specific model variation rated for mounting within Class 1 Division 2 hazardous areas?

A: No. The -426 suffix designation denotes a non-explosion protected hardware profile. The module must be installed in a non-hazardous control room environment or within an appropriately purged and pressurized industrial enclosure.

Field Installation Guidelines

Mechanical Integration: Position the chassis into a standard 19-inch equipment rack frame. Secure the unit through the faceplate mounting slots utilizing M5 pan-head screws, verifying that the structure is level and free of mechanical stress.
Line Termination: Fit the two provided S9562FA connector units from the /CU2N kit firmly onto the corresponding rear ESB bus ports. Ensure the locking tabs snap home to prevent high-frequency data corruption from loose pins.
Thermal Mitigation: Maintain clear, unobstructed clearance above and below the rack chassis. In operating environments tracking near the upper +70 deg C limit, ensure active exhaust fan systems maintain continuous volumetric airflow across the internal components.
Chassis Grounding: Connect a dedicated low-impedance copper conductor from the ground stud on the rear panel directly to the central Instrument Earth bus bar. Avoid daisy-chaining ground wires to preserve high noise-rejection ratios across the node backplane.

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