8-channel 12-bit ADC module with RS485 interface and Modbus RTU protocol, supporting multiple voltage and current input ranges. Optoelectronic isolation protects against ground loops and transients in industrial installations.
| Pin | Type |
|---|---|
| VCC | Power |
| GND | Ground |
| A | Signal |
| B | Signal |
| IN1+ | Signal |
| IN2+ | Signal |
| IN3+ | Signal |
| IN4+ | Signal |
| IN5+ | Signal |
| IN6+ | Signal |
| IN7+ | Signal |
| IN8+ | Signal |
| IN1- | Signal |
| IN2- | Signal |
| IN3- | Signal |
| IN4- | Signal |
| IN5- | Signal |
| IN6- | Signal |
| IN7- | Signal |
| IN8- | Signal |
Ethernet · UART · SPI · Shield
Confirm the data interface matches your host board.
Module pins: VCC, GND, A, B, IN1+, IN2+, IN3+, IN4+. Schematik maps them to your board in the app.
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