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D7030X-S8 | Installation Guide | 5.0
4. Follow the wiring guidelines:
•
Do not use shielded cable.
•
Do not exceed 1000 ft (305 m) between the
FACP and the annunciator.
•
Multiple home-runs are permitted but the total
length of annunciator wiring is limited to a
maximum of 4000 ft (1219 m) per system
depending on the total current draw on the
branches (Table 1).
Table 1:
Current Draw and Wire Gauge
Restrictions
Total Current Draw on
Branch
175 mA
200 mA
250 mA
300 mA
400 mA
500 mA
You can use up to three annunciators on a single
500 ft (152 m) run of 18 AWG (1.2 mm) wire, or one
annunciator on a 1000 ft (305 m) run. Refer to the
D7032 Installation Guide (P/N: 47169) for more
information on cable length.
5. Refer to Section 6.0 Mounting on page 5 to mount the
D7030X-S8.
6. Restore power to the system.
7.
When wiring is complete, ensure the three-gang box
is secured to the mounting surface.
4
Adding External LEDs
Maximum Length of
18 AWG (1.2 mm) Wire
4000 ft (1219 m)
3500 ft (1065 m)
3000 ft (915 m)
2500 ft (760 m)
1900 ft (580 m)
1500 ft (455 m)
5.0
Adding External LEDs
Add external LEDs for remote indication of the
individual zones by connecting to the remote LED pins
as shown in Figure 5.
Figure 5: External LED Connections
1
2
1
4
5
6
7
8
9
10
8
11
1 - Remote LED pins
2 - Cable harness
3 - Remote LEDs
4 - Brown wire
5 - Red wire
6 - Orange wire
The current draw for remote LEDs for any
zone cannot exceed 6 mA.
3
12
7 - Yellow wire
8 - Green wire
9 - Blue wire
10 - Violet wire
11 - Gray wire
12 - Option bus
Bosch | 11/04 | 48176D
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