51031998EN/AA - Page 9
1. Presentation
Rack model
slot for communications-card option.
RS232 communications port.
USB communications port.
four outlets for direct connection of
protected equipment.
input circuit breaker.
socket for connection to AC-power
source.
1
2
3
4
6
7
8
10
9
11
connector for battery connection.
pushbutton to test phase/neutral inversion of
AC-power source.
LED indicating phase/neutral inversion of
AC-power source.
two programmable outlets (outlet 1 and 2).
1
2
RS232
USB
83
411
6
1
7
9
2
10