ABB ESP630 A2 - Console and Alarm Ports

ESP630 Product Manual
1KHW002104 / Ed01a page 9 of 29 ABB
Fig. 1-6. Ports LEDS Location
Table 1-2. Ports LEDS
1.2.3 Console and Alarm Ports
The switch contains two DB9 connectors on its front panel. The upper connector is the Alarm port
and the lower is the Console port. The pin-out of both console and alarm ports are shown in the
next figure.