Siemens 7SR45 Argus - Page 56

7SR45 Installation Guide
© 2017 Siemens Protection Devices Limited Chapter 5 Page 4 of 6
Figure
1
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2
Panel cut
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out
Table 1-2 Recommended Terminal Lugs Specifications
Terminal Blocks Type/Cable Specifications Manufacturer/Part number
Current Inputs
(Terminal X5)
8 position, M4 Screw-type Barrier
Terminal block suitable for 2.5 mm
2
/
4 mm
2
cable
Dowell's/RS009 or equivalent
Front Communication Port USB, Type B Tyco/974329-1 or equivalent
Binary Input
(Terminal X1)
4 position, M3 screw-type plug-in
terminals suitable for 2.5 mm
2
/
4 mm
2
cable
Dowell's/CP9/CP1 or equivalent
Binary Output
(Terminal X2)
6 position, M3 screw-type plug-in
terminals suitable for 2.5 mm
2
/
4 mm
2
cable
Dowell's/CP9/CP1 or equivalent
Pulse Output
(Terminal X3)
2 position, M3 screw-type plug-in
terminals suitable for 2.5 mm
2
/
4 mm
2
cable
Dowell's/CP9/CP1 or equivalent
Ground Terminal
M3 ring type terminals suitable for
2.5 mm
2
/4 mm
2
cable
Dowell's/RS 613-9334