Preparing and installing the cable
3
7 | 16
Building Technologies
A6V10590197_en--_a
Siemens Industry, Inc.
2016-02-26
3 Preparing and installing the cable
Preparing the external cable
Figure 2: Stripping the external cable for FHA2054
w
Use a twisted, shielded cable.
1. Cut open the insulation approximately 90 to 110 mm/3.5" to 4.3" from the end
of the cable and remove the insulation approximately 20 mm/0.8" from the
cable.
2. Strip approximately 30 mm/1.18" from the end of the cable.
3. Open the wire braid of the shielding at the end of the cable and expose the
wires.
4. Cut off the wire braid of the shielding at the end of the surround corresponding
to the 'cut shield' in the figure.
Preparing the internal cable
Figure 3: Stripping the internal cable
w
Use a twisted cable with a max. length of 170 mm/6.7", shielding is not
necessary.
1. Strip approximately 30 mm/1.18" from the ends of both cables.
2. Open the wire braid of the shielding and expose the wires.
3. Cut off the wire braid of the shielding at the end of the surround corresponding
to the 'cut shield' in the figure.
30 mm /
1.18 inch
60 mm / 2.4 inch
20 mm /
0.8 inch
remove insulation
cut shield
30 mm /
1.18 inch
110 mm / 4.3 inch
cut shield
cut shield
30 mm /
1.18 inch
firealarmresources.com
