Carel pCO Series Application Program

Carel srl: pCO Stage Controller
page 20
Main board - layout
Fig. 18
The main board (code PCOB000***) is the basic core of the controller and includes 4 different areas:
• microprocessor and memories of the unit
• terminal blocks necessary to interface the pCO to the controlled devices
• connectors necessary to interface pCO to the remote terminal unit, to the real-time clock board, and to the local
and supervisory network.

Carel pCO Series Specifications

General

Connectivity	RS-485, Ethernet
Display	LCD
Input/Output	Configurable
Power Supply	24 VAC/DC
Type	Programmable Controller
Analog Outputs	Up to 4
Serial Communication	RS-485
Protocols	Modbus
Input Voltage	24 VAC/DC
Protection Rating	IP20
Communication	RS-485, Ethernet
Relay Outputs	Up to 8