Kidde Fire Systems ARIES NETLink, Installation, Operation And Maintenance Manual, Page: 51 / 294

P/N 06-237058-001 1-31 February 2012
1-19 SYSTEM SPECIFICATIONS
Item Description
OPERATING ENVIRONMENT
Temperature: 32°F to 120°F (0°C to 49°C)
Relative Humidity:
93% RH @ 90
°
F
MAIN & EXPANSION ENCLOSURES
Material of Construction: 16 Gauge (0.059 inches or 1.49 mm) rolled steel
Color: Red (C21136 of Federal Standard 595)
3-Tiered Main and
Expansion Enclosures:
2-Tiered Main and
Expansion Enclosures:
31-1/2 in. (800.1 mm) Height x 14-3/8 in. (365.1 mm) Width x 5-3/8 in.
(136.5 mm) Depth
22-1/2 in. (571.5 mm) Height x 14-3/8 in. (365.1 mm) Width x 5-3/8 in.
(136.5 mm) Depth
AUXILIARY ENCLOSURES
Material of Construction: 16 Gauge (0.059 inches or 1.49 mm) rolled steel
Color: Red (C21136 of Federal Standard 595)
Remote Enclosure:
Large Capacity
Battery Cabinet:
7-1/2 in. (190.5 mm) Height x 12-3/4 in. (323.9 mm) Width x 2-3/4 in.(69.8 mm)
Depth
12 in. (304.8 mm) Height x 20 in. (508.0 mm) Width x 8-1/4 in. (209.5) Depth
EXPANSION CARDS
Card Dimensions: 3.5 in. (88.9 mm) Height x 7.0 in. (177.8 mm) Width
SIGNALING LINE CIRCUIT
CARD
Includes one (1) SLC Circuit; Maximum of 6 cards in fully expanded system
Connections between the control unit, the signaling line circuit, and the associated SLC devices are supervised
and power-limited.
Wiring Types: – CLASS-B
– CLASS-A
– CLASS-A, Style 7 (Note: Requires Isolator Modules.)
Operating Voltage: Nominal 24 Vdc
Maximum Line Resistance: 40 ohms per loop
Maximum Capacitance: 0.5

F
Maximum SLC Loop
Current:
350 mA (short circuit)
Max. Number of Devices: 255 per SLC circuit