Replacing Yokogawa AAI835: Wiring and Barrier Checks Before Swap
Before replacing a Yokogawa AAI835, verify the 4-in/4-out channel map, power-loss loop behavior, barrier type, output load, cable, and redundancy.
Manufacturer: ABB
Product No.: 3BHB005688R0001 UNS2881A-P
Country of origin:Switzerland
Product Type: PLC Boards
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 860g
Dimensions: 270 mm x 260 mm x 40 mm
Shipping port: Xiamen
Warranty: 12 months
The ABB 3BHB005688R0001 UNS2881A-P is a dedicated measuring unit board designed for industrial automation and control environments. This specialized circuit board provides accurate signal processing and measurement capabilities within industrial control architectures, ensuring dependable data acquisition and process monitoring.
Engineered for integration into modular automation systems, the UNS2881A-P interfaces directly with system racks and processor units to handle precision measurement tasks. Its layout accommodates standard industrial operating parameters, maintaining signal integrity and reliable communication across the control network.
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model / Part Number | 3BHB005688R0001 (UNS2881A-P) |
| Product Type | Measuring Unit Board |
| Product Family | Advant / DCS Control Systems |
| Country of Origin | Sweden |
| Net Weight | 0.86 kg |
| Dimensions | 270 mm x 260 mm x 40 mm |
| Mounting Type | Rack / Chassis Mount |
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Returns & Warranty



Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Switzerland
|