Fast I/O PCB Module | ABB UNS0883A-P,V1 3BHB006208R0001
Manufacturer: ABB
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Part Number: 3BHB006208R0001 UNS0883A-P,V1
Condition：New with Original Package
Product Type: I/O Modules
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Country of Origin: Sweden
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
ABB UNS0883A-P,V1 Fast I/O PCB Module
The ABB UNS0883A-P,V1 (3BHB006208R0001) is a completed Fast I/O printed circuit board assembly developed for ABB UNITROL 5000 excitation systems. It provides real-time digital and analog input/output processing to interface the central excitation controller directly with generator field devices.
Channel Capacity and Signal Handling
The board incorporates a high-density I/O architecture comprising 16 digital inputs, 18 digital outputs, 3 analog inputs, and 4 analog outputs. It processes digital signals with a response time of less than 1 ms, supporting voltage levels, dry contacts, and current loop monitoring for generator excitation loop control.
Communication and Diagnostics
Data exchange with the host control network is handled via an integrated ARCnet bus operating at 2.5 Mbps, with options for fiber optic extensions. Internal protective functions include an onboard watchdog timer and self-diagnostic routines to ensure continuous signal integrity in critical power generation environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | UNS0883A-P,V1 |
| Brand | ABB |
| Part Number | 3BHB006208R0001 |
| Product Type | Fast I/O PCB Assembled Module |
| Product Series | ABB UNITROL 5000 |
| Digital Inputs | 16 channels (dry contact or voltage level) |
| Digital Outputs | 18 channels (relay or indicator drive) |
| Analog Inputs | 3 channels (current monitoring) |
| Analog Outputs | 4 channels (excitation current control) |
| Communication Interface | ARCnet bus (2.5 Mbps), optional fiber optic extension |
| Digital Signal Response Time | < 1 ms |
| Operating Temperature | -20 deg C to +60 deg C |
| Integrated Protection | Watchdog timer, self-diagnostics |
| Power Supply | 24 V DC (redundant supply supported) |
| Net Weight | 1.08 kg |
| Dimensions (L × W × H) | 545 mm × 150 mm × 74 mm |
| Country of Origin | Switzerland |
| Customs Tariff Number | 85371092 |
Frequently Asked Questions
Q: What system is the ABB UNS0883A-P,V1 module used in? A: It is designed specifically for ABB UNITROL 5000 excitation control systems in generator excitation environments.
Q: What signal response speed does the UNS0883A-P,V1 provide for digital channels? A: Digital input and output channels feature a signal response time of less than 1 ms.
Q: What communication protocols are supported on this I/O board? A: The board supports an integrated ARCnet bus operating at 2.5 Mbps with support for optional fiber optic extension modules.