[Collection]:analog signal
[Interface]:Ethernet
[I/O channel]:2-channel
[Size]:84*82*25mm
[Weight]:121±5g
[Feature]:The E830-DIO(ETH-2A) is a data acquisition module with 8 channel digitally isolated inputs and 8 channel digitally isolated outputs (NPN transistor open collector outputs), using RS485 level communication. The module has a touch of a button, long press 5s to easily restore the factory configuration parameters; the software has a watchdog security design.
| No. | Parameter | Value | Description |
| 1 | Size | 82 * 84 *25mm | Screwing interface is notincluded. |
| 2 | Weight | 118±2 g | Screwing interface is notincluded. |
| 3 | Input channel | 2 way double-end digital input | Isolation input, voltage difference in 6-28V is valid. |
| 4 | Output channel | 2 way single-end digitaloutput | Isolation output (Transistor and electrode open circuit output). |
| 5 | Interface | 2 * 4 * 3.81 mm | Screwing. |
| 6 | Supply Voltage | 8 ~ 28V DC | Note: The voltage cannot behigher than 28V, or the module will be damaged. |
| 7 | Working current | 40mA@24V | 40mA under the normal condition, 54mA under the data transmission. |
| 8 | Device Address | 0-248 | Can be configured 0-248, default:1. |
| 9 | Working Temperature | -40℃~+85℃ | Industrial grade. |
| 10 | Isolation protection | 4000V DC | Lightning Strike, Surge Protection. |
| Pin No. | Pin Item | Function | Description |
| 1 | GND | screwing power input cathode | Ground |
| 2 | DC_IN | screwing power input anode | Power input end, 8 ~ 28V DC, 12V & 24V recommended |
| 3 | DO1 | digital output channel 1 | NPN transistor open collector output |
| 4 | DO12 | digital output channel 2 | NPN transistor open collector output |
| 5 | ETHERNET | RJ45 connector | RJ45 connector with network transformer |
| 6 | DIO2 | digital input/output channel 2 | Blue for input signal, green for output signal, light blue for both signals |
| 7 | DIO1 | digital input/output channel 1 | Blue for input signal, green for output signal, light blue for both signals |
| 8 | PWR | power source indicator | Red light for normal power supply |
| 9 | DI2- | digital input channel 2 | Digital(data) acquisition，Photo Coupler isolation |
| 10 | DI2+ | digital input channel 2 | Digital(data) acquisition，Photo Coupler isolation |
| 11 | DI1- | digital input channel 1 | Digital(data) acquisition，Photo Coupler isolation |
| 12 | DI1+ | digital input channel 1 | Digital(data) acquisition，Photo Coupler isolation |
| 产品 型号 | Interface | Collection | I/O channel | Package | Size (mm) | Feature | 技术 手册 | 样品 购买 |
|||
|---|---|---|---|---|---|---|---|---|---|---|---|
| E830-DTU(2R2-433L) | Switching quantity/digital quantity | SX1278 | 433M | 30 | 8 | Autoadaptation | Screwing | 105*79*25 | 2-channel,Modbus RTU | ||
| E830-DIO(ETH-2A) | Ethernet | Switch | 2-channel | Screwing | 82*84*25 | Modbus RTU |
