Carel pCO Series User Manual

10.
10.10.
10.
Networks and Protocols
Networks and ProtocolsNetworks and Protocols
Networks and Protocols................................
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10.1 pLAN protocol ..............................................................................................................................................................................................................................64
10.2 Local terminal protocol ................................................................................................................................................................................................................64
10.3 CAREL Slave protocol ...................................................................................................................................................................................................................64
10.4 CAREL Master protocol.................................................................................................................................................................................................................65
10.5 CAREL Master 5 expansions protocol ..........................................................................................................................................................................................65
10.6 WinLoad protocol.........................................................................................................................................................................................................................66
10.7 PST protocol .................................................................................................................................................................................................................................67
10.8 Modbus Slave protocol ................................................................................................................................................................................................................67
10.9 Modbus Master protocol..............................................................................................................................................................................................................68
10.10 Modbus Master protocol - Benshaw .....................................................................................................................................................................................68
10.11 PSTN protocol (modem) .......................................................................................................................................................................................................68
10.12 GSM protocol (GSM modem) ...............................................................................................................................................................................................69
10.13 MP-Bus protocol ....................................................................................................................................................................................................................69
10.14 Serial printer protocol ............................................................................................................................................................................................................70
Appendix:
Appendix:Appendix:
Appendix:
Devices that can be connected to the pCO ………..………………………………………………………………………………………………… 71
Overview of the pCO ………………………………………………………………………………………………………………............................... 79

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