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8 Channel Relay Module Optocoupler Isolation Module Low Level NPN Output (Input 3.3V)

$13.37
$13.37
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Availability: 2000 in stock
SKU: 63337
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$13.37
$13.37

8 Channel Relay Module Optocoupler Isolation Module Low Level NPN Output (Input 3.3V)

Features:
- Adopts imported optocoupler
- Conversion frequency 20KHz
- Can be used for signal isolation, PLC, MCU, industrial computer, and other equipment signal conversion
- Input Way: PNP/NPN Input
- Output Way: NPN Output
- Installation Method: Standard Rail Installation
- Module Size: 51 x 85 x 40mm (L*W*H)

Package Included:
- 1 x 8-Channel Optocoupler Isolation Module