The Model DXR-701 is a digital receiver with an isolated relay output designed for use with Linears 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 relay output activates. The relay has four optional output configurations.

In a typical installation, the receiver is connected to an alarm control panel, door strike, camera, high current relay or some other device. A transmitter is used to activate or control the device. 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. Receivers must be programmed to the transmitters code before system testing and operation. Up to 32 transmitters can be programmed into the receivers memory. The memory is retained, even without power.

The unit can be powered from a 11-17 VDC or 12-16 VAC power source. The relays normally open and normally closed contacts can switch up to 1 amp at 24 volts AC/DC.

Cutting jumpers select how the relay activates. The factory setting causes the relay to engage for four seconds each activation. Optionally, the relay can be set to engage for one second, toggle on with one activation then off with the next, or latch engaged until reset by pressing the program button.

A nine-inch wire lead serves as the receivers antenna. The red program indicator lights during RF reception. The installer can verify that signals are being sent from transmitters and diagnose interference problems by viewing the indicator. The indicator also lights during memory programming/erasing and flashes to count the number of transmitters in memory.

Features:

• 32 transmitter capacity
• RF activity indicator
• Quick-learn programming
• Operates on 11-17 VDC or 12-16 VAC power
• One channel
• DX format
• One form C relay output
• One Amp contact rating @ 24 Volts AC/DC
• Selectable relay activation time
• Current consumption: 25 mA standby, 60 mA operating @ 12 VDC
• RF frequency: 315 MHz
• 5.5 in. W x 4.0 in. H x 1.25 in. D
• Order number: SNR00148

Package contains one contact and one magnet.

The DTK-120SRD surge protector guards 120VAC power circuits that feed industrial fire alarm panels, control panels and other critical equipment. The hybrid circuit design provides maximum critical load protection.

• Series design for fast response and maximum protection
• Form C dry contact circuit for remote monitoring of surge protection status
• UL1283 EMI/RFI noise filtering ensures clean power for connected equipment