The SHR-7 L3 receiver evaluates every wireless signal from the matching transmitters in the SH-7 wireless series and can switch one or more of the 3 floating changeover contacts on and/or off.
In order to carry out a command from a transmitter, it must first be taught. Teaching of a transmitter is carried out very easily by means of a button. For each relay contact 2 different transmitters or keys (even combinations of keys) may be used. All transmitters of the SH-7 series with identical DIP switch settings will control the once teached function.
The 3-channel receiver SHR-7 L3 is supplied with the 230V / 50Hz mains voltage. By jumper settings each relay contact gets its dedicated function.
Key operation:: Input and output behave identically. The output is active only as long as ON is being transmitted.
Toggle operation: A command activates the output continuously. The same command deactivates the output again, and so on.
If the radio signal is disturbed as a result of wireless interference (e.g. switching motors), a delay may be selected. So the outputs remain active for 0.5 s after receipt of the data comes to an end.
SHR-7 L3 is supplied with an IP54 housing and an integrated antenna and is fully ready to connect up. By fitting an external or remote antenna, the long range of the receiver can be extended even further. With our BNC connection option (item no.: 00069.05), we will fit a BNC connection in the factory in accordance with the housing protection class. If installation is to be carried out after delivery, the BNC connection kit (item no.: 00069.02) can also be used for self-assembly. It is then possible simply to plug in one of the external antennas from our range of accessories. The BNC connection set (item no.: 00069.01) also allows the antenna to be set up remotely in the optimal position.
The SH-7 wireless series is the standard solution for general remote control tasks. The free-field range is approx. 600 - 700 m.
We will be happy to advise you on the selection of appropriate transmitters.
|Order reference:||3-channel receiver SHR-7 L3|
|Temperature range:||-20°C to +65°C|
|Power consumption:||ca. 15mA (< 4W / 230V)|
|Output:||3 potential-free relay contacts|
|Power supply:||230V AC / 50Hz|
|Housing dimensions:||approx. 130 x 85 x 37mm|
|Connections:||Screw terminals located internally|
|Antenna:||Internal λ/4-wire antenna|
|Switching capacity:||230V AC / 6A or 30V DC / 5A|
|Housing colour:||Light grey|