Filter
Top Products
CONNECTOR 2
RS232
a) Serial communication with micro of the refrigeration unit without control panel
1 = GND
2 = RXD
3 = TXD
4 = CTS
5 = RTS
Communication cable 3 way
P/N : 22-60633-00
Unit microprocessor
connector
DataCOLD 500
b) Serial communication with micro of the refrigeration unit with one control panel and “Y”
communication cable
1 = GND
2 = RXD
3 = TXD
4 = CTS
5 = RTS
Unit microprocessor
connector
Communication cable 2 way
P/N : 22-60297-00
"Y" communication
cable
P/N : 22-60296-00
Control panel
connector
DataCOLD 500
c) Serial communication with micro of the refrigeration unit with two control panels and RS232 interface
1 = GND
2 = RXD
3 = TXD
4 = CTS
5 = RTS
Power supply +12V
Communication cable
3 way
P/N : 22-60633-00
Control panel 1
connector
RS-232
Interface
Control panel
2 connector
Unit
microprocessor
connector
DataCOLD 500
P/N : 12-60040-00
Page 30 62-61138-20 (02/03)