Receiver 4-Channel (SOMcom4)

• Simple conversion of external operators and easy changing of the radio frequency
• Suitable for special applications (not suitable as tubular motor controller)
• Optional feedback via transmitter when the sent command has been processed by the receiver
• Option of channel relay status query via transmitter (e.g. Pearl Status)
• Ideal as substitute for a rod antenna: increase in range due to hop function. There is no need to programme transmitters on the radio receiver.
• Integrated antenna
• Memory: 40 radio commands can be programmed
• Slot for Memo memory extension (450 radio commands)
• Power supply: AC 230 V or AC/DC 12–24 V ±20 %
• Area of application: indoor and outdoor use
• Control output: 4 potential-free relay contacts (change-over, 8 A, AC 250 V)
• Pulse input: connection option for a potential-free pulse input
• Connection: screw terminals
• connectible cable: up to 2.5 mm² diameter
• Temperature range: -25 °C to +65 °C
• Dimensions: 125 × 125 × 60 mm

Operating Mode:

• Impulse mode (jog): Relay activated as long as radio signal is present
• Defined ON/OFF: command for defined switch-on and command for defined switch-off
• Switching mode (toggle): Relay can be switched on and off via radio control system, like a surge relay
• Timed mode (Time): Relay is triggered with radio signal and deactivated after set time (1–255 s)