Intelligent Products—DH500 Series Intelligent Air Duct Smoke Detector 7
Table 3: Power Supply Electrical Ratings
DH500J (With Relays)
Power
Requirements
120 VAC
102-132 mA
RMS Maximum
240 VAC
204-264 mA
RMS Maximum
24 VAC
20.6-26.4 mA
RMS Maximum
24 VDC
20-30 mA
DC Maximum
Device
Standby
Alarm
Standby
Alarm
Standby
Alarm
Standby
Alarm
DH500J
44
52
25
30
65
182
26
87
PA400*
--
3
--
1.5
--
29
--
15
RA400Z*
--
1.5
--
1
--
17.3
--
7
RTS451*
--
1.5
--
1
--
17.3
--
7
RTS451**
11.5
13
5.5
6.5
140
157
71
78
*
All accessory currents are additional to DH500J. There are no additional currents for accessories in standby.
**
RTS451 when the magnet is held in place to initiate an alarm.
Output Maximum Load
Rating
24V
80 mA
12V
20 mA
DH502J (Without Relays)
Voltage Range
15-28 VDC peak
Standby Current (nominal)
200 Microampere at 24 VDC
Power-up Surge at Maximum Rated Voltage
1.5 Milliampere/second
LED Current (nominal)
6 Milliamperes at 24 VDC