Wiring Configuration - Honeywell MS-5UD Series Manual

Installation
Wiring Distance Calculation Example:
Suppose a system is configured with the following ANN-BUS modules:
• 2 ANN-80 Remote Fire Annunciators
• 1 ANN-S/PG Serial/Parallel Printer Interface Module
• 1 ANN-I/O LED Driver Module
The total worst case current is calculated as follows:
ANN-80 Current Draw
ANN-S/PG Current Draw
ANN-I/O Current Draw
Total Worst Case Current Draw
Using this value and referring to the Wiring Distance Table 2.1 on page 39, it can be found that
the available options are:

2.8.1.2 Wiring Configuration

Figure 2.18 illustrates the wiring between the FACP and ANN-BUS devices.
40
463 feet maximum using 22 Gauge wire
1,172 feet maximum using 18 Gauge wire
1,866 feet maximum using 16 Gauge wire
2,953 feet maximum using 14 Gauge wire
TB3
Figure 2.18 FACP wiring to ANN-BUS Device
= 2 X 0.040 amps
= 1 X.0.040 amps
= 1 X.0.200 amps
FACP
ANN-BUS and power wiring are
supervised and power-limited
ANN-80
MS-5UD/MS-10UD Series PN 52626:B 8/01/2008
= 0.080 amps
= 0.040 amps
= 0.200 amps
= 0.320 amps