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4-CH Serial Port Relay Controler Module w / Switch / Solenoid Valve / Alarm Lamp

SKU: 408250 (Added 2015-09-21)
Sale Price: US$ 21.64
Price: US$ 19.93
Shipping: Free shipping
 
 

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Srial port relay is through the computer serial port /USB to send the command to switch 4 relay, and can read the four way switch quantity input signal.

Power input range: DC9-24V. Positive and negative reverse protection.

Relay output capacity: AC 220V/10A max; DC 30V/10A max.

Relay switch input by optocoupler isolation, input switch quantity signal 5-24V. High and low level can be set.

 
General
ModelNo
Quantity1Piece
Form ColorWhite + Grey + Multi-Colored
MaterialABS
Specification
Max. LoadAC 220V/10A, DC 30V/10A
Input Voltage9~24V
Trigger Current4mA
English Manual / SpecYes
Download Link http://pan.baidu.com/s/1i3KWGzr
Dimensions & Weight
Dimensions 4.57 in x 3.54 in x 1.61 in (11.6 cm x 9 cm x 4.1 cm)
Weight 6 oz (170 g)
Packing List
1 x Module
 
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