D685A1156U01 controller backplane

Product Manual：

D685A1156U01 backboard
ABB electromagnetic flowmeter dedicated core base plate/motherboard, responsible for signal processing and control
Adapt ABB electromagnetic flow sensor to achieve accurate measurement of conductive liquid flow
Wide voltage power supply: 85-264VAC/110-370VDC, 47-63Hz, compatible with on-site power supply
Onboard 24VDC output, providing power for sensors and peripheral modules
Size 166 × 112 × 36mm, weight approximately 1.3kg, compact installation
Industrial grade wide temperature range: -40 ℃~+70 ℃, suitable for harsh working conditions
Built in signal conditioning, AD conversion, and data processing circuits
Supports standard communication interfaces and can be connected to DCS/PLC/SCADA systems
Equipped with overvoltage, overcurrent, and surge protection to enhance operational stability

Compatible with multiple flow ranges and aperture sensors, with strong versatility
Support parameter configuration and calibration, adapt to different media and working conditions
Using industrial grade components for long-term reliable operation
Compliant with UL, CSA, CE, ATEX, IECEx safety certifications
Used for flow monitoring in industries such as petroleum, chemical, water treatment, electricity, pharmaceuticals, etc
Can directly replace original spare parts, adapt to system maintenance and upgrades
The D685A1156U01 backplane is the core signal processing unit of ABB electromagnetic flowmeter, ensuring stable and accurate industrial flow measurement with high precision, wide adaptability, and high reliability.

Product detailed pictures：

D685A1156U01

product video

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