9.2 GV-VS11
The terminal block on the rear panel of GV-VS11 provides one digital input and output, an
RS-485 interface and auxiliary power.
RS-485 - + 5V
DI DO G
Figure 9-3
Pin
Function
RS-485- RS-485-
RS-485+ RS-485+
5V
DC 5V Out
DI Digital
Input
DO Digital
Output
G Ground
138