ABB ScreenMaster RVG200 - Operating the ScreenMaster RVG200; Powering Up and Front Panel Overview

ScreenMaster RVG200
Paperless recorder 3 Installation
22 OI/RVG200-EN
Fig. 3.10 4-wire connection
8
9
10
11
12
13
Terminal block E
Host computer
COM
GND
1.8 k pull-up resistor
1.8 k pull-down resistor
Tx +
Tx –
Rx +
Rx –
0V
+5 V
'B'
'B'
'A'
'A'
GND
1.8 k pull-down resistor
0V
1.8 k pull-up resistor
+5 V