54
1. Only connect cable screen to its adjacent earth terminal.
2. This unit can only be used FS analog range of detector bases and compatible detectors.
Specifications
Loop Load
Min
Nom
Max
Units
Quiescent Current
170
A
Operating Voltage
18
30
VDC
Environmental
Operating Temperature
-10
+60
°C
Humidity
95
%RH
Standards
UL864 9th Edition
Compatibility
Suitable for use with MA-1000 Analog Addressable Fire Panels
Physical
Dimensions 98 x 42 x 32
Weight 0.05kg
Ingress Protection IP30
Short Circuit Isolator
This addressable device contains an integral short circuit isolator, which operates between the
– IN
terminal and the
– OUT terminal. The isolator operates in conjunction with MA-1000 Control Panel when a low parallel
resistance fault of typically 200
Ω is present between the +VE and –VE of the loop wiring.
Short Circuit Isolation Data
(Integral with each device)
Total Loop Resistance for correct
operation of short circuit isolator
50Ω (max)
Continuous Current allowable through
isolator
700mA (max)
Isolator Resistance in closed state
0.13Ω (max)
Leakage Current into direct short
circuit with isolator open
13mA (max)
Parallel Fault Resistance to be seen at
the Control Panel for isolators to open
200Ω (typ)
Appendix 4.6
Содержание MA-1000
Страница 2: ...1 ...
Страница 3: ...2 ...
Страница 15: ...14 MA 1000 ...
Страница 17: ...16 Peripheral Devices ...
Страница 62: ...61 Appendix 4 9 MA 1000 Site Installer User Manual ...
Страница 63: ...62 ...
Страница 71: ...70 ...
Страница 76: ...75 FIGURE 12 Allocated devices list ...
Страница 80: ...79 FIGURE 14 Allocated List ...
Страница 84: ...83 6 Select Delete Device button FIGURE 19 Select Device ...
Страница 88: ...87 Save as TXT format ...
Страница 89: ...88 Panel outputs Save as EXEL format ...
Страница 90: ...89 2 2 13 History Events 1 Select Read History button FIGURE 23 Read History FIGURE 23 Save Event list ...
Страница 91: ...90 FIGURE 21 View Event 2 History will display automatically in the default browser ...
Страница 93: ...92 4 Select Add panel or Delete panel 5 Select Close to apply ...
Страница 98: ...97 ...
Страница 103: ...102 Fig 1 ...
Страница 105: ...104 Appendix 4 12 Detectors UL Certifications ...
Страница 106: ...105 ...
Страница 107: ...107 ...