RF075 User’s Manual Introduction In order to make the hospital bed up / down ,we need to control the two motors forward / reverse by turning on / off the corresponding relays. Product ID Pic 1. Transmitter’s ID Pic 2.
Product Specification List 1. Transmitter’s parameter modulation Frequency Range Transmitted Power Battery GFSK 2.404~2.477GHz 0 dBm 2 AAA Battery,3V Working Current <15mA Standby Current <5uA Ambient Temperature RC Dimension PCB Material & Size -40—85℃ 128*40*17mm FR4 1.0mm 55*38.
Housing Material ABS+PC List 2. Receiver’s parameter modulation GFSK Frequency Range 2.404~2.477GHz Transmitted Power 0 dBm Power Supply DC 24 Voltage.(30 Voltage Max-Allowable) Working Current <6A Standby Current <5mA Ambient Temperature -40—85℃ PCB Material & Size FR4 1.6mm 47.9*85mm The keys definition: 1.
Definition Function K_1 If pressed , Relay_1 on K_2 If pressed , Relay_2 on K_3 If pressed , Relay_3 on K_4 If pressed , Relay_4 on K_5 If pressed , Relay_1 and 3 on K_6 If pressed , Relay_2and 4 on Definition Function K_1 Relay k2 and k4 switch on 2. receiver: Motors are running down K_2 Hardware Information 1.
FCC WARNING This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. NOTE 1: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
