Original ABB XZC826A102 3BHE036348R0102 Board Spare
Original ABB XZC826A102 3BHE036348R0102 Board Spare
Original ABB XZC826A102 3BHE036348R0102 Board Spare is a signal-conditioning / interface board in the ABB UNITROL generator excitation system product line, providing isolated multi-channel signal conversion (4–20 mA / 0–10 V DC), status-indicator driving and interface functions, described as compatible with the AC800M DCS platform; 2 DI/2 DO, 2500 V AC isolation, ≤3.2 W.
•Manager: Tiana Lai
•E-mail: ydf8801@163.com
•Ship to you via Fedex/DHL/TNT/UPS/EMS
•Package: Original packing with cartons
Original ABB XZC826A102 3BHE036348R0102 Board Spare

The Original ABB XZC826A102 3BHE036348R0102 Board Spare is a signal-conditioning / interface board in the ABB UNITROL generator excitation system product line, providing isolated multi-channel signal conversion, status indication and interface functions for excitation control signals. It is described as a component of the UNITROL excitation control system with compatibility to the AC800M DCS automation platform.
Key Features
- Signal conditioning board of the ABB UNITROL excitation system product line
- Isolated multi-channel signal conversion, status-indicator driving and interface functions
- Described as compatible with the AC800M DCS automation platform
- Handles standard industrial process signals: 4–20 mA / 0–10 V DC
- Includes 2 digital inputs and 2 digital outputs
- Electrical isolation strength 2500 V AC
- Made in Sweden
Technical Specifications
- Type Designation: XZC826A102
- Order Code: 3BHE036348R0102
- Product Type: Signal conditioning board
- System: ABB UNITROL generator excitation control system
- Analog Signal Compatibility: 4–20 mA, 0–10 V DC
- Digital Channels: 2 DI / 2 DO
- Electrical Isolation: 2500 V AC withstand
- Signal Conversion Accuracy: ±0.1% of full scale
- Response Time: ≤5 ms
- Power Consumption: ≤3.2 W
- Dimensions: 22.7 × 12.9 × 1.3 cm
- Weight: approx. 0.1 kg
- Origin: Sweden
Installation Notes
- Verify the board identity (XZC826A102 vs. XZC826A103) and revision against the system spare-parts list before ordering.
- De-energize the excitation cabinet and confirm discharge before handling the board; use ESD precautions.
- Install the board in its designated slot and secure the connector; verify polarity of the analog signal wiring.
- Check isolation and grounding of signal cables per the excitation system wiring rules.
- After installation, verify signal levels at the AC800M/control interface during commissioning before returning to service.
Common Questions
What is the XZC826A102 used for? It is a signal conditioning board in the ABB UNITROL excitation system product line, providing isolated signal conversion and interface functions.
What signals does it handle? 4–20 mA and 0–10 V DC process signals, plus 2 DI / 2 DO channels.
Where is it made? Sweden.
Sales of the brand:
ABB、EPRO、GE、FOXBORO、Schneider、Rexroth、Honeywell、Bently、YASKAWA other global DCS system and PLC system, servo system of famous industrial brand.
☀️Tiana Lai(Sales Director)
?Email: ydf8801@163.com
?️Ship to you via DHL/TNT/UPS/EMS/Fedex
?Product Condition: One-year warranty

Company Overview
Main Products
We specialize in supplying original imported spare parts for DCS, PLC, robotics, and large servo systems from leading global brands, including:
- FOXBORO | EMERSON | TRICONEX | XYCOM | BENTLY
- ROCKWELL | ABB | GE | Aen-Brady | YOKOGAWA
- HONEYWELL | RELIANCE | SCHNEIDER | MODICON
- Westinghouse | WOODWARD | Motorola | Rexroth | SEW
Quick delivery of spot goods and quality assurance – your trusted purchasing partner!
? Spot inventory, same day shipment
All products are in sufficient stock reserve. After you place an order, we will arrange shipment on the same day to minimize waiting time and help your project progress quickly.
? Flexible payment, easy transaction
Support multiple payment methods, including mainstream settlement methods such as T/T, which are safe and convenient, meet the needs of different customers, and make cross-border transactions more worry free.
?️ One year warranty, worry free after-sales service
We offer a one-year warranty service for all products! If there are any quality issues, we will provide you with professional after-sales support as soon as possible and provide full protection throughout the process.
? Global express delivery, secure delivery
We have deep cooperation with well-known domestic and foreign logistics companies such as SF Express, DHL, FEDEX, etc., to ensure that every shipment can be safely, timely, and efficiently delivered, allowing you to receive your goods without worry.
? 24/7 customer service, online response
You can contact us anytime and anywhere through email. Our professional team will be available 24 hours a day to answer your questions and provide attentive service.
Choosing us means choosing speed, quality, and trust!
Contact us immediately to embark on a new experience of efficient procurement! ✨
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