Fike FCP-300, Руководство по установке и эксплуатации

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FCP-300/FCP-300ECS Manual —
P/N LS10145-002FK-E:A 3/12/2021
Control Panel Installation
SBUS Wiring
After you calculate the total worst case current draw, Table 4.2 specifies the maximum distance the modules can be located
from the panel on a single wire run. The table ensures 6.0 volts of line drop maximum. In general, the wire length is limited by
the resistance, but for heavier wire gauges, capacitance is the limiting factor.
* All devices must use the same SBUS.
These cases are marked in the chart with an asterisk (*). The maximum length can never be more than 6,000 feet, regardless of
the gauge used. (The formula used to generate this chart is shown in the note below).
Note: The following formulas were used to generate the wire distance chart:
Model Number
Worst Case Current
Draw
FIK-RA2000, FIK-RA1000, FIK-RA100 Fire Annunciator
.120 amps
FIK-6815 SLC Loop Expander
.078 amps
FIK-5824 Serial/Parallel Printer Interface Module
.040 amps
FIK-5880 LED I/O Module
.250 amps
FIK-5865 LED Annunciator
.200 amps
FIK-RPS1000 Intelligent Power Supply
.010 amps
FIK-5496 NAC Expander
.010 amps
FIK-50W
.010 amps
FIK-125W
.010 amps
FIK-NVCM with FIK-SW24*
.115 amps /.185 amps
FIK-NVCM Network Voice Control Module
.059 amps
FIK-EMG FIK-NVCM keypad
.06 amps
FIK-LOC
.210 amps /.325 amps
FIK-DUAL50W
.010 amps
FIK-DUAL50W WITH FIK-50WBU
.010 amps
FIK-NIC Network Interface Card
.021 amps
Table 4.1 SBUS Device Current Draw
NOTE:
Refer to Table 3.2 if using FIKE, SLC devices to determine the maximum number of each type of device that can be used per
System.
Wiring Distance: SBUS Modules to Panel
Total Worst Case
Current Draw (amps)
22 Gauge 18 Gauge 16 Gauge 14 Gauge
0.100 1852 ft. 4688 ft. * 6000 ft. * 6000 ft.
0.200 926 ft. 2344 ft. 3731 ft. 5906 ft.
0.300 617 ft. 1563 ft. 2488 ft. 3937 ft.
0.400 463 ft. 1172 ft. 1866 ft. 2953 ft.
0.500 370 ft. 938 ft. 1493 ft. 2362 ft.
0.600 309 ft. 781 ft. 1244 ft. 1969 ft.
0.700 265 ft. 670 ft. 1066 ft. 1687 ft.
0.800 231 ft. 586 ft. 933 ft. 1476 ft.
0.900 206 ft. 521 ft. 829 ft. 1312 ft.
1.000 (Max) 185 ft. 469 ft. 746 ft. 1181 ft.
Table 4.2 Wiring Distances Per Wire Gauge Using Copper Wire
Maximum Resistance (Ohms) =
6.0 Volts
Total Worst Case Current Draw (amps)
Maximum Wire Length (Feet) =
(6000 feet maximum)
Maximum Resistance (Ohms)
* 500
Rpu
where: Rpu = Ohms per 1000 feet for various Wire Gauges (see table below)
Wire Gauge Ohms per 1000 feet (Rpu)
22 16.2
18 6.4
16 4.02
14 2.54
Table 4.3 Typical Wire Resistance per 1000 ft. Using Copper Wire