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8-Channel Modbus RTU 8DI8DO 2km Wireless I/O Controller Lora 433MHz
This Wireless Modbus RTU has 8 digital input and 8 relay output. 2 units can help you realize wireless ON-OFF control.
A side DI, B side DO.
Wireless control distance 2km LOS
Application:
PLC wireless communication
Pump Control
AGV wireless control
Pump Control
Stacker and Reclaimer wireless control
Parameter
| Parameter | |
| Power output: | 1W or 100mW version |
| Power supply: | 9V-30V (usually choose 24V DC or 12V DC) |
| Control distance: | 3km or (1km version) |
| Baud rate: | 1200bps |
| Receiving sensibility: | -123dBm@1200bps, -118dbm(9600bps) |
| Networking | |
| Networking: | Point to point and point to multipoint |
| Port Description | |
| Input: | 8 active DI (passive customized) |
| Output: | 8 relay passive outputs, contact max load AC250V/5A,DC30V/5A (Active output 0-5V customized) |
| Communication port | RS485 (wireless RS485 customize) |
| Current | |
| Transmit current: | <600mA (or 100mA version) |
| Receiving current: | <50mA (or 20mA version) |
| General | |
| Frequency: | 433MHz, 400, 450, 470 or other band |
| Channel No: | 16 channels,can change via DIP switch |
| Physical Properties | |
| Dimension: | 145×90×40(mm) |
| Antenna Connector: | SMA,vehicle antenna with 1.5m cable |
| Temperature: | -35℃~+75℃( industrial) |
| Mounting method: | Standard 3.5 inch industrial guild rail |
How to control
| Module A | Module B | Input and Output Correspondence |
| A(DI1-DI8) | B(DO1-DO8) | DI1-DI8 of A to control DO1-DO8 of B respectively |
| A(DO1-DO8) | B(DI1-DI8) | DO1-DO8 of A is controlled by DI1-DI8 of B respectively |
| Notes: A and B should use the same channel | ||
