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The ABB UF C784 AE101 (3BHE003688R0101) Circuit Board is a high-performance module designed for ABB’s AC 800PEC and 800xA control systems. Built for demanding industrial automation environments, this versatile board ensures reliable signal processing and seamless integration across ABB’s distributed control system (DCS) platforms.
Model Number: UF C784 AE101 (3BHE003688R0101)
Manufacturer: ABB
Module Type: Circuit Board
Product Range: AC 800PEC / 800xA
System Compatibility: Symphony Melody, Advant OCS, Harmony/INFI 90, Freelance DCS, MOD 300, DSQC series, Bailey INFI 90
Operating Voltage: 24 VDC
Operating Temperature Range: -20°C to +60°C
Construction: Industrial-grade design for harsh environments
Weight: 2.8 kg
Dimensions: 17.3 × 44.8 × 4.2 cm
Origin: Sweden
HS Code: 8537101190
Condition: Brand New
Lead Time: In Stock
MOQ: 1
Wide compatibility across ABB automation platforms and legacy systems
Rugged design ensures durability in harsh industrial conditions
Compact form factor for efficient cabinet integration
Reliable 24 VDC operation with broad environmental tolerance
Supports integration with industrial robots (DSQC series) and security systems
Proven track record of stability and efficiency in critical control applications
Power plants requiring robust circuit board integration
Manufacturing facilities with complex automation networks
Process industries using ABB Symphony Melody or Harmony/INFI 90 systems
Security and robotics systems needing reliable ABB circuit boards
Q: Is the UF C784 AE101 compatible with legacy ABB systems? A: Yes, it integrates seamlessly with Symphony Melody, Advant OCS, Harmony/INFI 90, Freelance DCS, MOD 300, and Bailey INFI 90 systems.
Q: What environments can this circuit board operate in? A: It functions reliably in temperatures from -20°C to +60°C and withstands harsh industrial conditions.

Quick dispatch from our global inventory to reduce downtime and ensure uninterrupted operations.
All parts are sourced from reputable manufacturers and undergo thorough quality checks.
Extensive stock of industrial automation and discontinued parts, ready for immediate shipment.
Every product — including obsolete items — is covered by a 12-month warranty and 30-day return guarantee.
All product names, trademarks, brands, and logos mentioned on this website are the property of their respective owners.These names and trademarks are used for identification and reference purposes only.We are an independent supplier of industrial automation spare parts.We are not an authorized distributor, dealer, or representative of any manufacturer.Products supplied may include surplus inventory or unused items.We do not claim any affiliation with or endorsement by the original manufacturers.