GE HygroPro - Page 16

Chapter 1: Installation
Page 10 HygroPro User’s Manual
1.4.1b Standard Connections - With a PC (cont.)
Figure 4: Standard Connections - With a PC
+ White
Earth
Power
?Black
Ground
PanaView
RS232
RS485 ? RS232
Converter Box
24 VDC
Supply
Blue
Brown
+–