TAC VISTA Xenta OP, Handbook

Page: 17 / 46

TAC Xenta, TAC Xenta OP 3 Connection and Basic Functions
TAC AB, July 2007 17 (46)
04-00065-01-en
At the controller you use the terminals C1, C2 and G, G0.
The contrast of the display can be adjusted with the potentiometer on the
rear of the operator panel.
(The Service pin is available from the rear if, in special cases, the net-
work configuration procedure requires this. When the pin is pressed, a
unique hardware identity code is sent on the network.)
Fig. 3.3: TAC Xenta OP connectors and contrast potentiometer.
4 3 2 1
C1 C2 G G0
TAC Xenta 280/300/401 controller
Socket for the
connection to
the operator panel
Socket and screw terminal
for the TAC Xenta
controller connection
Service pin
Modular socket
on the OP
Contrast adjustable
(on the rear)
l