IDR-2P, -2A & -6A Repeaters User Manual
Appendix 1 - Specification
A1 - 1
997-411-000-9, Issue 9
March 2008
Appendix 1 - Specification
Mechanical
Construction: Mild steel sheet enclosure. All displays
and controls are carried on the
enclosure door.
Dimensions (mm): 165.0(h) x 253.5(w) x 50.0(d)
Weight: 1.7kg approx.
Fixing: Three mounting holes in enclosure
Cable Entry: 4 x 20mm knockouts in top of enclosure
3 x 20mm knockouts in back of enclosure
Terminals: External connections made using
screw terminals capable of accepting
cable sizes between 0.5mm
2
and
2.5mm
2
Environmental:
Climatic classification: 3K5, (IEC 721-2-3)
Operating temperature: -5°C to +45°C, (recommended +5°C
to 35°C)
Humidity: 5% to 95% R.H.
Height above sea level: Maximum, 2000m
Panel sealing: IP 30, (EN 60529)
Vibration: EN 60068-2-6, 10-150Hz at 0.981ms
-2
(Meets the requirements of EN 54-2/4)
EMC: Emissions: EN 50081-1
Immunity: EN 50130-4
Safety: EN 60950
Electrical
Operating Voltage: 18-32V
Quiescent Current: 90mA
Alarm Current: 120mA (-2A/-2P), 155mA (-6A)
Maximum Fault Current: Resettable thermal fuse. Nominal -
250mA; absolute max. 600mA
Comms. Medium: RS485 2-wire serial link or RS232 link
Address Range: Switch-selectable in range 0-63
(maximum address depends upon the
type of fire panel, and the type of
network used. Master/Slave: address
0 is unmonitored and must not be used
except during power-up commissioning
check. ID
2
net: address 0 cannot be
used)
RS485 Isolated Serial Port
Isolation: Functional at 42V
Baud rate: 1200 Baud
Connector: Screw terminals on Termination Board
Maximum cable length: 3000m (minimum of 1mm
2
screened
cable recommended)
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