Installation
Specifications
LSRA-C Specifications
Power 18.4 -24 VDC @ 80 mA
Inter-annunciator Communications IRC-3 & FCC, Class B or A
LSS4, Class B only
Host Quantity/Addressing:
LSS4
IRC-3
FCC/DCPU
4 annunciators at address 15, using 4 sub-addresses.
Up to 4 network addresses per annunciator.
32 per DCPU display port.
Maximum Wire Length:
RS-232
RS-485
50' (15 M)
IRC-3, FCC mode: 7,700’ (2348 M) #18 AWG Twisted Pair
LSS4 Mode: 4,500’ (1372 M) #18 AWG Twisted Pair
(Refer to the Network Hardware Technical Reference,
P/N 250100-1, for additional wiring specifications.)
Maximum Wire Size Two # 18 AWG per Terminal
Inter-Annunciator Communications
Baud Rate
2400, 4800, 9600
Optional Printer Port Format RS-232, non-supervised
Printer Baud Rate 2400, 4800, 9600
Message Capacity:
LSS4
IRC-3
FCC
52 Messages per annunciator.
88 Messages per panel address, 352 Max. per annunciator.
650 Messages per annunciator.
EOL Resistor P/N 260071 or EOL-100 100 ohm, ¼ watt
Mounting North American 2-Gang or 4 in square electrical box
Dimensions (H, W, D): 5-5/8 in (14.29 cm) x 8-3/8 in (21.27 cm) x 1-5/16 in (3.33 cm)
MS-I Remote Key Switch Specifications
Power 1 - 5 VDC @ 1.06A
Category Power Limited
Supervision None Must be installed in same room as LSRA(-C)
3.2
LSRA Installation, Operation, Maintenance, and Configuration Manual
To Next Page
Loading...