Rack model
slot for communications-card option.
1
2
RS232 communications port.
3
USB communications port.
4
four outlets for direct connection of
protected equipment.
6
input circuit breaker.
7
socket for connection to AC-power
source.
1
3
USB
RS232
2
9
10
8
11
4
2
1
7
8
connector for battery connection.
9
pushbutton to test phase/neutral inversion of
AC-power source.
10
LED indicating phase/neutral inversion of
AC-power source.
11
two programmable outlets (outlet 1 and 2).
1. Presentation
6
51031998EN/AA
- Page 9