TWS-434A

TWS-434 / RWS-434 http://www.rentron.com Module size W = 0.426” H = 0.6” lead spacing 0.1” Symbol Vcc Ip Vh Vl Fo Tr / Tf Po Dr Parameter Suppl y Voltage Peak Current Input High Voltage Input Low Voltage Operating Frequency Modulation Rise / Fall Time RF Output Power – Into 50Ω Data Rate Condition Min 2.0 Typ 1.64 / 19.4 Vcc 433.92 16 14 2.4K Max 12.0 Vcc+0.5 0.3 433.94 100 / 100 3K Unit V mA V V MHz uS dBm Bps 2V / 12V Idata = 100uA (High) Idata = 0 uA (Low) Vcc-0.5 433.90 External Coding Vcc = 9 to 12 V Vcc = 5 to 6V External Coding - Symbol Vcc It Parameter Suppl y Voltage Operating Current Channel Width Condition Min 4.5 - Typ 5 3.5 Max 5.5 4.5 Unit V mA kHz + / - 500 3k Idata = +200 uA (High) Idata = -10 uA (Low) Vcc-0.5 Vcc 0.3 Rd Vdat Data Rate Data Out Bps V V Reynolds Electronics 12300 Highway A1A Vero Beach, Fl. 32963 Tel: (772) 589-8510 Fax: (772) 589-8620 Web: http://www.rentron.com 4 ANTENNA 3 2 1 ANTENNA +5V RWS-434 TWS-434A 6.5” MIN 5678 +5V 1234 6.5” MIN +5V CIP-8E ENCODER IC 1 2 3 +5V GND +5V 4 GND 5 6 7 8 9 RELAY COIL LATCHING MOMENTARY 1N4148 DIODE RELAY CONTACT GND +5V +5V VCC GND 20 200K D 1234 A1 A0/BAUD 19 A2 A3 A4 A5 A6 A7 D0 DOUT 18 /TE 17 D7 16 D6 15 D5 14 D4 13 D3 12 D2 11 D TRANSMIT ENABLE +5V CIP-8D DECODER IC 1 2 3 4 5 VCC GND 20 DATA IN FROM ENCODER IC A1 A0/BAUD 19 A2 A3 A4 A5 A6 A7 D0 DIN 18 L/M 17 D7 16 D6 15 D5 14 D4 13 D3 12 D2 11 10K 10 D1 8-BIT ENCODER CIRCUIT LOAD GND C DIRECT LED DRIVE EXAMPLE LED GND 6 7 8 9 680 C HT-12E ENCODER IC 1 2 3 4 5 A0 A1 A2 A3 A4 A5 A6 A7 GND VCC 18 DOUT 17 OSC2 16 OSC1 15 /TE 14 750K +5V 5 VOLT DC RELAY NPN 2N3904 10 D1 8-BIT DECODER CIRCUIT GND GND HT-12D DECODER IC 1 A0 A1 A2 A3 A4 A5 A6 A7 GND VCC 18 VT 17 OSC2 16 OSC1 15 DIN 14 D3 13 D2 12 D1 11 D0 10 [ EXAMPLE ] PNP RELAY DRIVE CIRCUIT FOR RECEIVER 10K 1N4148 DIODE DUPLICATE DRIVE CIRCUIT FOR EACH CONTROL OUTPUT AS REQUIRED +5V 33K +5V [ EXAMPLE ] NPN RELAY DRIVE CIRCUIT FOR RECEIVER 6 7 8 9 D3 13 D2 12 D1 11 D0 10 B 2 3 4 5 6 7 8 9 B 4-BIT ENCODER CIRCUIT 5 VOLT DC RELAY RELAY COIL RELAY CONTACT GND 4-BIT DECODER CIRCUIT GND LOAD A 4-BIT & 8-BIT RF REMOTE CONTROL TX / RX / DRIVE CIRCUITS DRAWN ISSUED REYNOLDS ELECTRONICS PNP 2N4403 SIZE FSCM NO DWG NO 1 SCALE 1:1 SHEET 1 OF 1 REV A GND 1 = OFF 0 = ON A 4 3 2 1