APPENDIX G - Premier AL Input and Output Specification
Panel Input Specification
Remote Fault:
Fully monitored circuit, 3k9 EOL, 680R active
Remote Evacuate:
Fully monitored circuit, 3k9 EOL, 680R active
Remote Silence:
Fully monitored circuit, 3k9 EOL, 680R active
Remote Reset:
Fully monitored circuit, 3k9 EOL, 680R active
Class-change:
Non- circuit, normally open, <50R active
Input Protection:
Internal current limit to 1mA
Cable requirements:
No special requirements, total resistance must
be less than 50 ohms
Loop Output Specification
Loop 1 Terminals:
O1+
Loop
out
+ve
O1-
Loop
out
–ve
I1+
Loop
return
+ve
I1-
Loop return –ve
Loop 2 Terminals:
O2+
Loop
out
+ve
O2-
Loop
out
–ve
I2+
Loop
return
+ve
I2-
Loop return –ve
Loop 3 Terminals:
(Premier AL only)
O3+
Loop
out
+ve
O3-
Loop
out
–ve
I3+
Loop
return
+ve
I3-
Loop return –ve
Loop 4 Terminals:
Premier AL
O4+
Loop
out
+ve
O4-
Loop
out
–ve
I4+
Loop
return
+ve
I4-
Loop return –ve
Maximum Current:
500mA per loop
Protection:
Negative leg isolation circuit for loop out and
loop in. Common positive leg fused at 650mA.
Communications:
FYREYE /ZETA ADDRESSABLE protocol
Pedestal voltage:
27.8V to 28.5V
Pulse voltage:
7.5V to 9V
Maximum points per loop:
126
Maximum number of zones: 32 total with no restriction on allocation to
loops
Cable requirements:
No special requirements, total resistance must
be less than value calculated in section 20.2.
Maximum core to core capacitance is 0.5
µ
F
Alarm Circuit Specification
Quantity:
2
Output Voltage (mains 25-29V
Page 109 of 111
02/10/03
Содержание Premier AL
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