EQ2500ARM SERIES AGENT RELEASE MODULE
Wiring
To ensure adequate operating voltage for the output
device, the maximum wiring length from the power
source to the output device must not exceed the values
shown in Table VII-10 for automatic release applications
or Table VII-11 for deluge and pre-action applications.
(For solenoids, this wire length includes both the wiring
from the power supply to the agent release module and
the wiring from the module to the solenoid. For squibs,
use only the wire length from the power supply to the
module, since the resistance of the wire from the
module to the squib is included when determining the
value of the compensating resistor.)
Refer to Figure VII-40 for identification of wiring
terminals.
Terminals 1 to 4 —
Output terminals
Connect a single solenoid
between terminals 1 and 4.
Connect dual solenoids
between terminals 1 and 2, and
between terminals 3 and 4.
NOTE
For testing purposes, a load resistor of 1200 to
1500 ohms @ 1 watt can be placed across
terminals 1 and 4.
When using an explosive
initiator, connect the resistor
between terminals 1 and 2 and
the initiator between terminals
3 and 4, as shown in Figure
VII-40.
CAUTION
Do not intermix different types of initiators in the
release circuit.
Terminals 5 to 10 —
LON/SLC signaling circuit
terminals
Be sure to observe polarity
when wiring the LON/SLC.
5 — “A” side of signaling circuit for
COM 2
6 — “B” side of signaling circuit for
COM 2
7 and 8 — shield connection
9 — “A” side of signaling circuit for
COM 1
10 — “B” side of signaling circuit for
COM 1
95-8470
VII-27
Solenoids
Maximum Wire Length in Feet (Meters)
Manufacturer
Model
12 AWG
14 AWG
16 AWG
18 AWG
Skinner
LV2LBX25
800 (244)
500 (152)
310 (94)
200 (61)
ASCO
8210A107
520 (158)
325 (99)
200 (61)
130 (40)
ASCO
8210G207
825 (251)
520 (158)
325 (99)
205 (62)
Skinner
73218BN4UNLVNOC111C2
860 (262)
540 (165)
340 (104)
215 (66)
Skinner
73212BN4TNLVNOC322C2
400 (122)
250 (76)
160 (49)
100 (30)
Skinner
71395SN2ENJ1NOH111C2
860 (262)
540 (165)
340 (104)
215 (66)
T0041B
Table VII-11—Maximum Wiring Length for FM Approved Solenoids for Deluge and Pre-Action Applications
Device
Maximum Wire Length in Feet
12 AWG
14 AWG
16 AWG 18 AWG
890181*
150
100
60
899175*
150
100
60
895630-000*
150
100
60
897494*
190
120
75
486500-001*
1500
1000
600
400
31-199932-004*
150
100
60
Squib
190
120
75
2 Amp Load
190
120
75
T0028B
*Fenwal Solenoid
Table VII–10—
Maximum Wiring Length for Release Applications
Содержание Eagle Quantum 95-8470-05
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Страница 128: ...LON is a registered trademark of Echelon Corporation Modbus is a registered trademark of Modicon Inc...