433.92MHz OOK (AM) Superhet Receiver Module with on-board decoding. RC-RHCS-4CH is an 433.92MHz ASK Radio Receiver Module with PLL Synthesizer and crystal oscillator. On the same board is integrated HCS and «Learning Code» decoding and 4 output channels. 1) Recognizes the following decodings : HCS 301 HCS decoding (technology of KEELOQ Microchip). EV1527 Learning Code RT1530 Learning Code 2) Up to 20 remote controls storable 3) The module has open-collector outputs, activies with low logic level 4) Outputs customizable in monostable and bistable way 5) The code of the remote control is memorized through auto learning procedure. Security systems, building automation, industrial control, home automation, etc. Mechanical Dimensions Radiocontrolli s.r.l refuses any responsibility for irregular uses of the devices and for any possible lack or inaccuracy of the data and reserves the right to change in whole or in part these information without notice.

Technical Characteristics Characteristics The voltage supply to the module (pin 15) must be 5Volt. Pin 9 shall be connected to the push button for programming the receiver. External Antenna shall be connected, for example by utilizing a piece of wire 17 cm long, to a pin 2 or an elicoidal antenna type RC-ANT-434-EL for more details you can consult the Radiocontrolli website : Antenna Design Consideration chapter. Each output of the receiver RC-RHCS-4CH is driven by a transistor darlington (type ULN2003) in open collector configuration active with low logic level, able to support max current of...

DIP1=ON DIP2=ON The system work with RT1530 Encoding and EV1527 Encoding The modality is : BISTABLE (the receiver activies the output and remains active as long as it receives frames from one of the stored remote controls). ON DIP1=ON DIP2=OFF The system work with RT1530 Encoding and EV1527 Encoding. 1 The modality is : MONOSTABLE (the receiver change the status of the output at each pressure on the remote controls). DIP1=OFF DIP2=ON The system work with HCS300 Encoding The modality is : BISTABLE (the receiver activies the output and remains active as long as it receives frames from one of the...