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  Linear 2-Channel Digital Isolated
Relay Output Reciver DXR-702 | | Linear 2-Channel Digital Isolated Relay Output Reciver DXR-702Shipping through UPS only when ordering this item. You must select the UPS option when ordering this item.
The DXR-702 is a two-channel digital receiver with two isolated relay outputs designed for use with Linear’s DX Format transmitters. This
receiver can be used in a variety of remote control applications. When the receiver detects a signal from a transmitter programmed into its
memory, the appropriate relay output activates. The relays have four optional output configurations. When the relays are set to latch, the
receiver outputs will follow the open/close door status sent from DXT-31 door/window transmitters.
In a typical installation, the
receiver is connected to an alarm control panel, door strike, camera, high current relay or some other devices. Transmitters are used to
activate or control the devices. The receiver should be mounted with the supplied mounting bracket indoors or outdoors inside a weather
resistant non-metallic housing.
The digital DX code format features over a million possible codes. The DX transmitters are precoded at
the factory to unique codes, so no field coding is required. For versatility, any transmitter can be programmed into any receiver channel.
Receivers must be programmed to the transmitter’s code before system testing and operation. Up to 32 transmitters maximum can be programmed
into the receiver. The transmitters can be split in any number between the two receiver channels.
Features:
- 32 transmitter capacity
- RF activity indicator
- Quick-learn programming
- Operates on 11-17 VDC or 12-16 VAC power
- Two channels
- Low transmitter battery reporting
- DX format
- Two form "C" relay outputs
- One Amp contact rating @ 24 Volts AC/DC
- Selectable relay activation time
- Current consumption: 25 mA standby, 90 mA operating @ 12 VDC
- RF frequency: 315 MHz
- 5.5" W x 4.0" H x 1.25" D
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General
Specifications [ Top ]
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| Operating
Frequency: |
315
MHz |
| Data
Format: |
DX
format |
| Number
of Codes: |
1,048,575 |
| Channels: |
two
channels |
| Measured
Range: |
700
feet in one quadrant with DXT-21 transmitter; 500 feet in open air (four
quadrant test) |
| Operating
Temperature: |
32°
to 140° F (0° to 60° C) |
| Sensitivity: |
-95
dBm (typical) |
| Number
of Stored Transmitter Codes: |
32
per receiver |
| Receiver
Output: |
For
"C" relay contact, 1 amp, at 32 VDC per channel |
| Field
Selectable Receiver Output Modes: |
Momentary,
four seconds (factory set)
Momentary, one second
Flip-flop toggle
latch, 2-Channel |
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MODE
BUTTON (one per channel)
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| Learn
Mode: |
Press
and release to enter learn mode |
Transmitters
Learned: |
Press
and hold for five seconds after the last LED flash to delete all transmitters
on an associated channel |
| Erase
Memory: |
Press
and hold for five seconds after the last LED flash to delete all transmitters
on an associated channel |
| Clear
Latch: |
Press
and release |
Clear
Low
Battery: |
Press
and release mode switch on channel 2 (DXR-702 only) to clear low battery |
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LED
INDICATOR
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| Steady: |
Indicates
"learn" mode |
| Flashing: |
Indicates
number of transmitters learned on the selected channel |
| RF
Activity: |
Blinks
synchronously with detected RF activity |
| Antenna: |
F-connector
with antenna (supplied) |
| Input
Impedance: |
75
Ohm - 2:1 VSWR |
| Operating
Voltage: |
11
to 17.5 VDC
12 to 16 VAC |
| Current: |
25
mA at standby at 12 VDC
90 mA in alarm at 12 VDC |
| Connectors: |
Screw
terminal,+,-, with N/O, N/C, and common per receiver channel |
| Dimensions: |
5.5
in L x 1.25 in W x 4 in H (140 x 32 x 102 mm), excluding antenna |
| Accessories: |
Mounting
bracket, screws, and anchors (supplied) |
| Regulatory
Requirements: |
FCC
and DOC |
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