Siemens SIPROTEC 4 7XT7100-0 A00/EE Series Product Information page 17

Screw Terminals of the Terminal Strip
The screw terminals of the 18-pin terminal strip on the rear plate are screwed in
loosely upon delivery.
2
4
6
8
10
12
14
16
18
Fig. 7-4
Table 7-1 Terminal Strip
Terminal
1
2
3 to 6
7
8
9
10
11
12
13
14
15, 16
17
18
1: Connection at device 1; 2: Connection at device 2
SIPROTEC 4/5, Injection Unit 7XT71, Product Information
C53000-B1174-C128-7, Edition 09.2016
1
3
5
7
9
11
13
15
17
Screw Terminals of the 18-pin Terminal Strip
V A
Output
V B
Output
not configured
V 2
Control
V 1
Control
V 2
Control
V 1
Control
V 2
Meas
V 1
Meas
V 2
Meas
V 1
Meas
Not configured
Auxiliary voltage: N (-) neutral conductor
Auxiliary voltage: L (+) line conductor
Terminal 1
Terminal 2
Designation
15