Det-Tronics EQP Fire and Gas Detection/Releasing System - Manual (Page 122)

14.1 95-8533 6-11
EQ21XXPSM POWER SUPPLY MONITOR
INPUT VOLTAGE—
24 vdc nominal, 18 to 30 Vdc.
POwEr cONSUmPTION—
2.0 watts maximum.
mEASUrEmENT rANGE—
AC Voltage: 240 vac maximum.
DC Battery Charging Current: 75 amperes maximum.
OUTPUT—
Digital communication, transformer isolated (78.5 k bps).
TEmPErATUrE rANGE—
Operating: +32°F to +122°F (0°C to +50°C)
Storage: –67°F to +185°F (–55°C to +85°C).
HUmIdITY rANGE—
5 to 95% RH, non-condensing.
dImENSIONS—
See Figure 6-4.
cErTIfIcATION—
FM / CSA: Ordinary locations.
EQ22xxIDC/IDCGF INITIATING
DEVICE CIRCUIT
INPUT VOLTAGE—
24 vdc nominal, 18 to 30 vdc. 10% overvoltage will
not cause damage to the equipment.
INPUT POwEr—
4.0 watts maximum.
INPUTS—
Two supervised non-incendive digital inputs (sealed
or unsealed switch or relay contacts). 10 kohm EOL
resistors are required.
OUTPUTS—
Digital communication, transformer isolated (78.5
kbps).
TEmPErATUrE rANGE—
Operating: –40°F to +167°F (–40°C to +75°C).
Storage: –67°F to +185°F (–55°C to +85°C).
HUmIdITY rANGE—
5 to 95% RH, non-condensing.
VIbrATION—
FM 3260.
dImENSIONS—
See Figure 6-5.
B C
J1 J3
4
(10.2)
8.5
(21.6)
9
(22.9)
2.5
(6.4)
2.25
(5.7)
A2038
figure 6-4—dimensions of Power Supply monitor in Inches (cm)
3.46
(8.8)
4.7
(11.9)
2.7
(6.9)
5.2
(13.2)
5.86
(14.9)
6.57
(16.7)
1.28
(3.3)
A2523
figure 6-5—dimensions of Tall cover Junction box in Inches
(centimeters)