PCD231B101 3BHE025541R0101 ABB I/O Module

Basic Info
Brand: ABB (Switzerland); Origin: Switzerland
Full name: Communication Interface I/O Module PCD231B101
HS code: 85371092
Mounting: Standard ABB subrack plug-in design
Physical Parameters
Size: approx 373mm × 73.5mm × 142mm; Weight: ~1.43kg
Protection class: IP20, cabinet-only installation
Front LED indicators for run, error and port status

PFVO142 3BSE023732R0001

Electrical & Environment
Rated power: 24VDC, consumption 5.5W–8W
500VAC isolation between field circuit and internal bus
Operating temperature: -20℃ ~ +70℃; passes industrial vibration test, CE certified
Core Features
FPGA hardware communication offloading ensures deterministic control performance
Multi-protocol support (Modbus, Profibus, RS485); 8 DI channels and relay contact outputs
Hot-swap available in redundant systems; strong EMC shielding for high-noise power plant environments
Fault latch and timestamp diagnostic function to simplify maintenance