Chapter 2. Installation
22 AT600 User’s Manual
2.6.7 Wiring Gate Input
The AT600 provides a Gate Contact Input port. This port is designed to start/stop the totalizer. During normal
measurement mode, an operator can start the totalizer functionality by clicking the switch. And if the operator wants to
stop the totalizer, another switching ON/OFF action stops the totalizer.
Refer to Figure 28 below for wiring the Gate Input port.
Figure 28: Gate Input Wiring
Model AT600 Switch
+5 V
NO
C
PIN: D
PIN: E