Description

Product Overview

The 3BHE022293R0101 PEC80‑CIO is a high‑performance I/O co‑processor board for the ABB AC 800PEC platform, widely used for UNITROL excitation systems, LCI synchronous motor drives, rolling mill and power converter closed‑loop control. The official description marks this variant as without factory firmware, firmware must be loaded during commissioning. It handles fast analog sampling, pulse capture, PWM output and time‑critical field I/O exchange with the main PEC CPU via internal high‑speed bus.

Technical Specifications

• Brand: ABB
• Model: 3BHE022293R0101 / PEC80‑CIO, PC D232 A101
• Warranty: One Year
• Condition: 100% New & Original
• Platform: AC 800PEC
• Function: Fast signal acquisition, pulse measurement, high‑speed control I/O
• Power: Supplied by AC800PEC rack backplane, 24 VDC
• Bus: Internal high‑speed parallel bus to PEC main controller
• Form factor: Plug‑in Eurocard for AC800PEC rack
• Dimensions: 147 × 120 × 80 mm
• Weight: ~0.247 kg
• Operating temp: 0 °C to +60 °C
• Diagnostics: Front LED indicators for power, run, fault and bus status
• Programming: Control Builder M / PEC engineering environment
• Application: Generator excitation (UNITROL 6000/6800), LCI large synchronous drive, metal rolling mill, power electronics control

Differentiation

• PEC80‑CIO (PC D232 A, 3BHE022293R0101): High‑speed I/O coprocessor
• PEC80‑CCM (PC D230 A, 3BHE022291R0101): Communication module (EtherNet/IP, Profibus, serial)
• PP D113: Main CPU board for AC800PEC
• Origin: Switzerland / China
• Certifications: CE, cULus
• Lifecycle: Mature active spare; firmware version must match the AC800PEC project, this SKU ships blank without FW preloadedABB Group