|
Channels: |
4 Channels, supervised |
|
Receiver Type: |
Diversity, dual superheterodyne |
|
Carrier Frequency: |
315 MHz |
|
Bandwidth: |
400 KHz typical |
|
Receiver Sensitivity: |
-102 dBm typical at each antenna |
|
Data Formats: |
Linear DX and DXS |
|
Modulation: |
Type A1D, PPM (pulse position modulation) |
|
Measured Range: |
1,500 feet typical, with most standard Linear DX or DXS stationary transmitters |
|
Transmitter Capacity: |
32 total with any distribution between channels (Note: learning multiple
transmitters into any channel will defeat device supervision) |
|
RECEIVER
OUTPUTS
|
|
DXSR-1504: |
4-Channel alarm outputs, one common low battery output, and one common status
output |
|
Type: |
Open collector |
|
Mode: |
Factory set to normally open; can be globally selected as normally closed
by internal jumper |
|
Current Rating: |
100 mA maximum per output point |
|
CHANNEL
OUTPUTS OPTIONS
|
|
Momentary: |
1-second
minimum, momentary closure on alarm |
|
Toggle: |
Alternate alarm action (toggle on, toggle off) |
|
Latch: |
Requires manual reset at receiver, or operates as a follower with door/window
transmitters; latches "on" with open (alarm) condition; latches
"off" with closed (restore) condition |
|
DISPLAY
OUTPUT
|
Channel
Display: |
One 7-segment LED indicator; displays flashing center dash in power on an
standby; displays channel ID during alarm condition along with alarm condition
LED; automatically clears when alarm output restores; displays "P"
and channel ID during programming mode |
|
RF Activity: |
Indicated by decimal point on 7-segment display; indicates radio receiver
activity; flashes with received data |
Alarm
Condition: |
Three LED indicators - alarm, low battery, and status; displays conditions
with corresponding channel ID |
| Operating
Voltage: |
10.2 to 14.4 VDC or 12 to 16 VAC |
|
OPERATING
CURRENT
|
|
Standby: |
30 mA |
|
Alarm: |
Up to 120 mA |
|
Operating Temperature: |
32° to 140° F (0° to 60° C) |
|
Dimensions: |
7.25 in L x 1 in W x 5 in H (185 x 25.4 x 127 mm) |
|
Space Required for Installation: |
7.5 in L x 14.0 in H |
|
Antenna: |
Two, 9-1/2 in wire whip antennae (supplied) |
|
Mounting Hardware: |
Four #6 x 1 1/4 in wood screws (supplied) |
|
RECEIVER
OPERATING PARAMETERS
|
Status
Supervision: |
Monitored on each channel for hourly status transmissions, reports status
exception if no transmissions received within last 8-hour time period; one
common status output provided for all channels; 7-segment display indicates
channel where violation occurred; exception set and cleared by channel |
|
Enable Options: |
Status supervision enabled per channel;status enabled by cutting proper
jumper per channel;factory default disabled; Note: with status supervision
monitoring, it is not recommended to have more than one transmitter learned
per channel |
Low Battery
Supervision: |
Monitors each transmitter for low battery alarm; reports if any learned
transmitter low battery signal received; one common low battery output for
all transmitters; 7-segment display indicates channel where low battery
occurred; low battery set and cleared by individual transmitters; transmitter
that sends low battery report must send a good battery signal to clear low
battery condition |
|
Program Mode: |
Enabled by program jumper; remove to enter program mode |
Transmitter
Learn: |
Momentary press and release desired channel learn button; activate transmitter
with five seconds to learn it into desired channel |
|
Memory Erase: |
Hold appropriate channel learn button for more than 10 seconds and release;
transmitters learned into that channel will be erased from receiver memory |
Memory
Interrogation: |
Hold appropriate channel learn button for more than five and less than 10
seconds; alarm LED will flash the number of transmitters learned into selected
channels |
Knowledge Base