Elsema Pty Ltd - FMR-212T

FMR-212T
10-28VAC/DC Receiver with Timer Controlled Relay Output

Features

• Crystal Controlled
• Digitally Encoded
• Delayed-off Output

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Download Datasheet

Description

The FMR-212T is a 10-28V single channel receiver with 9 different relay output modes. Each mode is user selectable by changing the setting on the 4-way DIP switch. Modes include momentary, flip-flop, 1-10 second delayed off, 10-300 second delayed off, pulsing, latching, on-off, custom and test.

Compatibility

All Elsema type FMT-… series
FMT-PET
FMT-101
FMT-301, FMT-302, FMT304
FMT-401, FMT-404
FMT-312

Products in the Range

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FMR-212T - Receiver with Timer Controlled Relay Output

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FMR-212TQ - with Quick Mount QM100

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FMR-212TE - FMR-212T with UBB plastic case

Technical Data

Supply Voltage	11.0 - 28 VDC, 10.0 - 28 VAC Can use Elsema AC power supply PP12 or PP24
Current Consumption	15mA stand by at 12 VDC; 44mA if relay is "ON" at 12VDC
Receiving Frequency	27.145MHz (Other freq. available: 27.045, 27.195 & 27.455MHz. NB. 27.455 freq. is not available for Australia )
Type of Crystal Used	26.690MHz, 3rd overtone, 20pF, 30ppm at 0-50°C
IF Freq	455kHz
Selectivity	At least -40dB at ±10kHz
Sensitivity	Better than 1uV (for relay to switch on)
Type of demodulation	Narrow-bandwidth Frequency Modulation (FM)
Band Width	±2.5kHz
Decoding System	Onboard 12-way coding switch (4096 digital channels)
Output	Change over relay output, rated at 5A / 240V
Relay Contacts	Common (C) Normally Close (NC) & Normally Open (NO)
Connections	6-way screw type terminal block
Timer	Adjustable from 1-300 sec. Refer to table for selecting different output modes.
Antenna	50 ohms, 27MHz CB-Antenna or approximately 300mm long wire for short range applications.
Dimensions	96 x 70 x 20mm
Mounting	Clip into a QM100 Quick Mount or UBB plastic case
Weight	67g
Compatible Transmitters	FMT-... series

9 Different Relay Output Modes of FMR-212T

4-Way Dip Switch Mode Settings The output relay will respond in the following manner when receiving the correct signal from a transmitter
	Momentary Relay on, only while correct signal is received.
	Flip- Flop Relay alternates at every correct incoming signal.
	Delayed Off 1 Relay on, but delayed off for 1-10 seconds, adjustable by trimpot.
	Delayed Off 2 Relay on, but delayed off for 10-300 seconds, adjustable by trimpot.
	Pulsing Relay will pulse at 1 Hz for 10 - 300 seconds, adjustable by trimpot.
	Latching on Relay will energize until supply to receiver is momentarily interrupted.
	On-Off This mode requires a 2-channel Tx. Channel 1 will always energize the relay. Channel 2 will always de-energize the relay.
	Custom This mode is reserved for specific customers' requirements.
	Test Relay is energized, for test purpose only.