Description
ABB PCD235B1101 Programmable Excitation Logic Controller

PCD235B1101
What sets the
ABB PCD235B1101 apart is its ability to thrive in harsh industrial environments while delivering pinpoint accuracy. It bridges the gap between raw technical specifications and practical operational needs, ensuring that even non-specialist users can leverage its capabilities through intuitive integration and reliable performance. Whether stabilizing a generator’s output during fluctuating loads or orchestrating complex production line sequences, this module is engineered to enhance system reliability and reduce downtime—key priorities for any industrial operation.
Label |
Specification |
Model Number |
ABB PCD235B1101 (3BHE032025R1101) |
Brand |
ABB |
Type |
Multifunctional Industrial Control Module |
Input Voltage |
24V DC ±20% |
Operating Temperature |
-20°C to +60°C |
Communication Method |
Serial (Modbus RTU), Fieldbus (Profibus DP), Ethernet/IP |
Mounting |
Din-rail or panel-mountable |
Weight |
0.5 kg (approx.) |
Certifications |
CE, RoHS, IEC 61000-6-2/3 (EMC compliant) |
Dimensions |
100 mm (W) x 150 mm (H) x 80 mm (D) |
IP Rating |
IP20 (indoor use, protected against solid objects) |
Protocols Supported |
Modbus, Profibus DP, Ethernet/IP, Modbus TCP |

PCD235B1101
Build quality is a cornerstone of this module’s design. With ruggedized components and the ability to withstand voltage fluctuations, electromagnetic interference, and temperature extremes, it performs reliably in challenging environments like steel mills, chemical plants, or offshore installations. Interoperability is another key strength: its support for multiple communication protocols ensures it can integrate with legacy systems or modern industrial networks, making it a flexible choice for retrofitting older setups or building cutting-edge automation ecosystems. The ABB PCD235B1101 also prioritizes safety, with built-in protections against short circuits, overvoltage, and undervoltage, safeguarding both the module and the larger system it serves.
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