Bosch D9412GV4 Installation And System Reference Manual page 166

D9412GV4/D7412GV4 v2.03 | Installation and System Reference Guide | Appendix A: System Wiring Diagrams
.
19 7350
20 7000
21 6666
Use Non-shielded cable only.
Maximum capacitance of 140nF (140,000 pf) per system. Contact the wire manufacturer for the
capacitance ratings of the wire being used.
Example cable types
Use the following table for examples of cable types and electrical parameters.
Table 49: Example Cable Types
AWG MFG/PN Capacitance
pF/ft
22 Belden 18
5541
Belden 15
1242
Belden 20
5502
Belden 19
5522
18 Belden 22
5302
Belden 22
5322
16 Belden 19.9
HC2758
Belden 23.5
5202
12 Belden 32
5002
Fire alarm applications require NEC cable type FPLR, FPLP, or FPL or the equivalent power
limited fire alarm cables (refer to article 760 of the NFPA 70 code).
Bosch Security Systems, Inc. | 7/16 | F01U265457-09
24 5800
25 5600
26 5385
Resistance/
1000 ft
16.3
17.6
16.2
15.7
6.5
6.4
4.0
4.2
1.56
29 4828
30 4700
31 4516
Max Run NEC Type
7500 CL3p, CL3R, CL3,
CL3X, CL2P, CL2
CL2R, CL2X, CM
7500
7000
7350
6363
6363
7000
5800
4400
34 4100
35 4000
36 3800
Definition
Class 2 and Class
3 remote control,
communications,
signaling and
power limited
cables
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