Chapter 71 Product Specifications
IES-1248-51V User’s Guide
592
Alarm input is only for dry contact without any power. Open or
short circuit is recommended.
Table 236 ALARM Connector Pin Assignments
PIN DESCRIPTION
1, 2, 6 Open the circuit of pins 1 and 6 and close the circuit of pins
2 and 6 to signal an alarm.
3, 7 Pins for alarm input 1.
4, 8 Pins for alarm input 2.
5, 9 Pins for alarm input 3.
To Next Page
Loading...