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.: 3BHE037864R0101 UFC911 B101
Country of origin:Sweden
Product Type: Control Boards
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 260g
Dimensions: 31.5 cm x 18.8 cm x 1.8 cm
Shipping port: Xiamen
Warranty: 12 months
The ABB 3BHE037864R0101 (UFC911 B101) is a specialized control board designed for deployment within ABB industrial medium voltage drive and conversion systems, specifically the ACS1000 product family. This processor-based control module manages internal system operations, real-time regulation, and communication routing within the drive architecture.
As a core processing component, the UFC911 B101 processes system logic and facilitates internal bus management. It is engineered to mount directly into dedicated board slots within the drive's control cubicle, interfacing with local power supplies, gate driver units, and external diagnostic tools.
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model / Ordering Code | 3BHE037864R0101 |
| Type Designation | UFC911 B101 |
| Product Family | ACS1000 System |
| Module Type | Control Board |
| Nominal Operating Voltage | 24 VDC (internal supply rail) |
| Communication Interface | Internal drive bus / Ethernet router services |
| Operating Temperature | 0 to 50 Celsius |
| Country of Origin | Sweden |
| Net Weight | 0.26 kg |
| Dimensions | 31.5 x 18.8 x 1.8 cm |
| Interface | Function |
|---|---|
| Backplane Edge Connector | Primary power distribution, internal system bus, and I/O communication |
| On-Board Ethernet Port | Routing services for drive configuration, diagnostics, and monitoring |
| Diagnostic LEDs | Visual indication of hardware status, power rails, and communication health |
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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 |
Sweden
|