ABB PCD235 controller module

ABB  PCD235  controller module

Specification parameter
Relay output: 16 relays for controlling external devices.
Digital control input: 12 inputs, compatible with 24V or 48V.
Analog output: 3 outputs, range ±10V.
Analog input: 3 inputs, support ±10V or ±20mA range.
Temperature sensor interfaces: 3 PT100 or PTC temperature sensor interfaces.
Isolated press relay interface: Used to connect with press relay.
Communication interface: It has RS485 interface and supports three optical links for data transmission.
System control indicator: 4 indicators for monitoring system status.
Watchdog function: The independent watchdog function ensures system reliability.

Performance characteristics
Operating temperature range: -25℃ to + 70℃, can adapt to various industrial environment temperature.
Redundancy support: Two PC D235A devices can be used for redundant configuration of all system ports to improve system reliability and stability.
Control platform: Built on the AC 800PEC control platform, with powerful performance.
Control module: Use FPGA-based control module for efficient processing.
Power configuration: Equipped with power supply (KU D210A) and optical module (UF D202A), with redundant 24V power input to ensure continuous operation.

The PCD235 is used to control the operation of vibrators and regulate the output voltage of alternators, and is widely used in power plants and other industrial applications that require reliable voltage regulation.