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8-CH Serial Port Relay Controller Module

8-CH Serial Port Relay Controller Module w/ Computer Switch / Solenoid valve / Alarm lamp

SKU: 408258
  • US$23.68
  • 22.81
  • Free shipping To
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8-CH Serial Port Relay Controller Module
8-CH Serial Port Relay Controller Module w/ Computer Switch / Solenoid valve / Alarm lamp

8-CH Serial Port Relay Controller Module

US$22.81 US$23.68 0 (0 reviews)
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Product Description: serial 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: DC 9~24V; Positive and negative reverse protection.

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

Relay switch input by optocoupler isolation. High and low level can be set

Quantity1 piece
Form ColorWhite + Grey + Multi-Colored
Max. LoadAC 220V/10A, DC 30V/10A
Input Voltage9~24V
Trigger Current4mA
English Manual / SpecYes
Download Link
Dimensions & Weight
Dimensions 4.53 in x 3.54 in x 1.61 in (11.5 cm x 9 cm x 4.1 cm)
Weight 8.82 oz (250 g)
Packing List
1 x Module

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

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Quantity 3+ units 5+ units 10+ units
Rate US$21.11 shipped US$21.04 shipped US$20.97 shipped

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