12VDC 8ch MT8870 DTMF Tone Signal Decoder Relay Phone Remote Control Switch PLC

Description

Typical applications:
Home lighting system
DTMF Remote control switch
Smart Home / Home Automation
DC 12V LED lighting
Fluorescent lamp
12V DC Motor
Fluorescent lamp
Automotive electronics
Industrial automation and control
Control 8
Channel DC 12V
electrical equipment
: LED / Automotive
electronics
General electrical equipment control
:DC 1-110V or AC 85-265V
Product Name:
12VDC 8ch MT8870 DTMF Tone Signal Decoder Relay Phone Remote Control Switch PLC
Packing list
:
1 PCS
AD22A08
DC 12V 8 C
hannel DTMF Decoder
Relay Board
;
1 PCS Male to Male audio wire (3.5mm jack );
Functional characteristics:
1 Product model: AD22A08
2.working voltage DC 12V, with reverse polarity protection
3.Operating Current: Standby 11-13 MA, 1 relay "open" 44MA, 2 relays "Open" 77MA, 3 relays "Open" 110MA, 4 relays"open" 140MA, 5 relays open 170MA,6 relays open 197MA,7 relays open 223MA,8 relays open 247MA.
4
Eight modes of operation:Non-locking (Momentary ), self-locking (Toggle),inter-locking (Latch), 5/20/60/120/250-second delay
5 The default control command is 1/2/3/4/5/6/7/8.Example: Dial 1 to control relay 1, dial 2 to control relay 2, dial 3 to control relay 3, dial 4 to control relay 4; control commands can be changed any 1-4 bits. (For more details, refer to " AD22A08_8 channel DTMF controller commands setting manual ").
6 Size: 94 * 62 * 19.5mm
7 Weight: 114 grams
8 Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC
Note:
1 Please use a small ripple DC power supply (Recommended: Power with earth wire)
2 Please adjust the sound output to 80-90%