Honeywell XLS140 Installation Manual page 80

Electrical Specifications
Circuit
Circuit Type
Function
SLC Connects to
(power limited) intelligent and
addressable
modules.
or
EIA-485 Connects to
(power limited) XLS-LCD-80,
ACS modules,
or TM-4
Transmitter
EIA-232 Connects to
(power limited) Printers, CRT,
or PC.
IDC XLS-MM-A/
Initiating Device TC809A1059,
Circuit XLS-MM-B/
TC809B1008,
XP5-M,
XP10-M,
XP6-MA
(power limited)
NAC XLS-CM-N/
Notification TC810N1013,
Appliance XP6-C (power
Circuit limited)
24 VDC Power To TM-4
Runs Transmitter,
(power-limited) Annunciator and
XLS-CM-N/
TC810N1013
modules
CHG-120 External battery
charger
*
Notifier brand cable is recommended; see the product catalog available from Paige Electric.
NOTE: Lightning arresters required on circuits extending between buildings; 999 meter length
maximum to meet UL 1459.
80
Wire Requirements
Twisted-unshielded pair, 12 to 18 AWG
2
(3.31 to 0.82 mm ). 50 ohms maximum per
length of Style 6 & 7 loops. 50 ohms per
branch maximum for Style 4 loop.
Untwisted, unshielded wire, in conduit or
outside of conduit.
Note: Maximum total capacitance of all
SLC wiring (both between conductors and
from any conductor to ground) should not
exceed 0.5 mircofarads.
Twisted-shielded pair with a characteristic
impedance of 120 ohms. 18 AWG (0.82
2
mm ) minimum.
Twisted-shielded pair in conduit.
2
18 AWG (0.82 mm ) minimum.
2
12-18 AWG (3.31 to 0.82 mm
Maximum circuit resistance is 20 ohms.
2
12-18 AWG (3.31 to 0.82 mm
At alarm current level, no more than a 1.2
V drop at the end of the circuit, or sized to
provide the minimum rated operating
voltage of the appliances used.
2
12-18 AWG (3.31 to 0.82 mm
Size wire so that no more than 1.2 V drop
across wire run from supply source to end
of any branch.
2
12 AWG (3.31 mm ) in conduit
Table B.1 Wire Requirements
XLS140 Installation Manual Form Number 95-7673-3 P/N 51927:C 12/06/2005
Distance
(feet/meters)
12,500 ft. (3,810 m)
9,500 ft. (2,895.6 m)
6,000 ft. (1,828.8 m)
3,700 ft. (1,127.76 m)
1,000 ft. (304.8 m)
6,000/1829
(max)
50/15.24
(without modem)
).
). To meet 1.2 V drop,
or sized to provide
the minimum rated
operating voltage of
the appliances used.
). To meet 1.2 volt drop
20/6.1 (max)
Wire Requirements
*
Typical Wire Type
2
12 AWG (3.31 mm )
2
14 AWG (2.08 mm )
2
16 AWG (1.31 mm )
2
18 AWG (0.82 mm )
12 to 18 AWG (3.31 to
2
0.82 mm )
2
16 AWG (1.31 mm )
2
16 AWG (1.31 mm )
12 to 18 AWG (3.31 to
2
0.82 mm )
12 to 18 AWG (3.31 to
2
0.82 mm )
12 to 18 AWG (3.31 to
2
0.82 mm )
2
12 AWG (3.31 mm )