Injection Unit 7Xt7100-0Ba00 For Panel Surface Mounting - Siemens SIPROTEC 4 7XT71 Manual

2.2

Injection Unit 7XT7100-0BA00 for Panel Surface Mounting

The housing is a sheet metal tube into which the pluggable circuit board assembly is inserted and fastened
using 2 screws. A Z-shaped angle bracket for panel surface mounting is installed on the front cover both at the
top and bottom. The Z-shaped angle brackets are not screwed into position as delivered.
The junction block with 18 screw terminals for external cabling, 2 LEDs (RUN, ERROR) for signaling the device
status, and the protective grounding terminals are located on the rear plate.
[le_view_surface-mounting-device_7XT71, 1, --_--]
Figure 2-1
(1) Junction block
(2) LED RUN
(3) LED ERROR
(4) Z-shaped angle bracket
(5) Housing
(6) Front cover
(7) Rear plate
(8) Cable shield terminals
(9) Protective-conductor terminals
You can screw up to 2 ring-type or fork-type lugs or up to 2 copper conductors to each screw terminal. The
size of the ring-type or fork-type lugs and the maximum possible conductor diameters are listed in chapter
4 Assembly and
SIPROTEC 4/5, Injection unit 7XT71, Manual
C53000-B1174-C128-8, Edition 05.2020

Injection Unit 7XT7100-0BA00 for Panel Surface Mounting

Connection.
2.2 Injection Unit 7XT7100-0BA00 for Panel Surface Mounting
Structure
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