Description
ABB PCD235C101 3BHE057901R0101 Controller Module Documentation
The
ABB PCD235C101 3BHE057901R0101 is an industrial-grade combined input/output (I/O) controller module designed for the
AC 800PEC control platform. It supports high-efficiency processing of digital and analog signals, making it ideal for complex automation systems in harsh environments. With features like redundant power supply and advanced communication capabilities, the module ensures reliable operation in critical applications such as power generation, manufacturing, and transportation.
Parameter |
Specification |
Input/Output Interfaces |
16 relay outputs, 12 digital inputs (24V/48V), 3 analog inputs (±10V/±20mA), 3 analog outputs (±10V), 3 PT100/PTC temperature sensor ports |
Communication |
RS485 + 3 fiber-optic links for high-speed data transfer |
Redundancy |
Dual-module redundancy support |
Power Supply |
Redundant 24V DC input |
Operating Temperature |
-25°C to +70°C |
Control Platform |
ABB AC 800PEC |
Processing Technology |
FPGA-based for real-time control |

- Reliability:
- Redundant power supply and watchdog timer minimize downtime.
- Operates in extreme temperatures (-25°C to +70°C) with robust EMI/EMC protection.
- Flexibility:
- Supports mixed signal types (digital, analog, temperature) for versatile industrial applications.
- 3 fiber-optic links enable fast, interference-free data transmission.
- Integration:
- Seamless compatibility with ABB’s AC 800PEC platform and third-party systems.
- Built-in diagnostics simplify maintenance and troubleshooting.
- Energy: Power plant excitation systems, microgrid synchronization.
- Manufacturing: Assembly line control, robotic automation.
- Transportation: Railway signaling and monitoring systems.
- Smart Grid: Energy storage and distributed generation management.
Case Study: A utility company integrated the PCD235C101 into a power plant’s excitation system, reducing maintenance costs by 30% and improving system response time by 20% through real-time monitoring and redundant control.
The PCD235C101 outperforms comparable modules with:
- Superior Redundancy: Dual-module redundancy for mission-critical operations.
- Enhanced Communication: 3 fiber-optic links offer faster data transfer than standard Ethernet-based solutions.
- Wide Temperature Range: Operates in more extreme conditions than many competitors.

- System Compatibility: Ensure alignment with ABB’s AC 800PEC platform or third-party systems.
- Signal Requirements: Match I/O counts and types to application needs.
- Environment: Verify temperature and humidity ratings for installation sites.
- Installation: Follow ESD protection protocols and secure mounting to prevent vibration damage.
- Maintenance: Regularly check fiber-optic connections and update firmware.
- Power Management: Ensure stable 24V DC supply to avoid voltage fluctuations.
Shanxi Xinyeda International Trade Co., Ltd. is your trusted partner for
ABB PCD235C101 3BHE057901R0101 and automation solutions. Visit
www.xydcontrol.com or contact us for sales and technical support.
Note: All external links have been removed as requested.
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