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Yokogawa ANB10D-420/CU2T CENTUM Communication Modules
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- Part Number: ANB10D-420/CU2T
- Brand: Yokogawa
- Type: Communication Modules
- Dimensions: 3.3x10.7x13cm
- Country of Origin: Japan
- Barcode: 8537101190
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Additional Specifications
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Tags:
Communication Modules
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Yokogawa CENTUM
Product Description
Configured for high-speed deterministic expansion in distributed control systems, the Yokogawa ANB10D-420/CU2T (ANB10D-420/CU2T Node Unit) provides direct physical/electrical execution.
Suffix Breakdown & Model Matrix
| Suffix Segment | Parameter Designation | Description & Configuration |
|---|---|---|
| ANB10D | Base Model | Node Unit for Dual-Redundant ESB Bus |
| -4 | Power Supply Suffix | Dual-redundant power supply configuration |
| 2 | Power Input Suffix | 220-240 V AC power supply input rating |
| 0 | Variant Code | Standard system hardware variant designator |
| /CU2T | Option Code | Connector Unit with Terminator for ESB Bus (includes part No. S9564FA, 2 pieces) |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | ANB10D-420/CU2T |
| Brand | Yokogawa |
| Origin | Global Manufacturing Facility |
| Weight | 10 kg (Shipping weight: 12 kg) |
| Dimensions | 19-inch rack mounting form factor |
| Operating Temp | Standard industrial cabinet range |
| Power Consumption | Dual-redundant AC supply load |
| Power Supply | 220-240 V AC dual-redundant input configuration |
| Mounting Type | 19-inch rack mount using M5 x 4 screws and insulation bushing accessories |
4-20 mA HART Loop Protocol and Channel Isolation
The node unit maintains precise signal integrity across multi-loop instrumentation channels through integrated electrical isolation and robust shielding architectures. FOUNDATION Fieldbus and Profibus PA connectivity protocols are supported across the overarching DCS framework, while cold junction compensation (CJC) maintains thermal stability for termination blocks. 4-20 mA HART loop protocol compatibility ensures transparent transmission of diagnostic and process variables from field transmitters without signal attenuation.
Frequently Asked Questions
Q: What is the specific function of the /CU2T option code on this node unit?
A: The /CU2T suffix designates an ESB bus connector unit equipped with a built-in terminator, incorporating two pieces of part number S9564FA to ensure proper line impedance at the bus termination point.
Q: Does the unit feature a dual-redundant power configuration?
A: Yes. The hardware architecture incorporates a dual-redundant 220-240 V AC power supply setup to ensure uninterrupted operation during power path faults.
Q: Can this ESB bus node unit be replaced while the system rack is energized?
A: Hot-swap procedures must comply with specific Yokogawa safety guidelines, requiring proper bus isolation and redundant power shutdown to prevent network disruptions.
Field Installation Guidelines
- Mount the 19-inch rack unit securely into the control cabinet using the provided M5 x 4 screws and insulation bushings to prevent ground loops.
- Verify that all 220-240 V AC power feeds are isolated and locked out prior to connecting wiring to the terminal blocks.
- Connect the dual-redundant ESB bus communication cables and the /CU2T connector unit with terminators securely, ensuring correct placement at the chain termination point.
- Check power status indicators and verify bus synchronization using engineering software before re-energizing the system.
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