M31-AXAX8080G-L9 8DI+8DO LoRa host Distributed remote IO Wireless remote IO module Multi-channel analog/switch quantity acquisition control
[Specifications]：8DI+8DO
[Interfaces]：LoRa,RJ45,RS485
[Operating Voltage]：DC 9-36V
[Installation]：Guide rail + positioning hole
[Size]：110*40*100mm
[Product weight]：180±5g
[Introduction]：LoRa distributed IO host series is a powerful wireless remote control and data acquisition device. Utilizing LoRa wireless technology (with a built-in wireless module), it can be controlled by sending Modbus RTU commands via a serial port or a remote LoRa-connected device. It can be used with our company's wireless data transmission radio (E95-DTU (900SL30)) to wirelessly acquire and control digital and analog (DI/DO/AI/AO) input and output signals. The product housing is coated with a conformal coating, offering resistance to mildew, moisture, and salt spray.
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| M31-AXAX8080G-L Port and Button Description: | ||
| Silkscreen | name | illustrate |
| DI1 | DI1 switch input | DI1 switch input interface, used with COMA |
| DI2 | DI2 digital input | DI2 switch input interface, used with COMA |
| DI3 | DI3 digital input | DI3 switch input interface, used with COMA |
| DI4 | DI4 digital input | DI4 switch input interface, used with COMA |
| EAT | DI switch input common terminal | DI1-DI4 share COMA common terminal |
| DI5 | DI5 digital input | DI5 switch input interface, used with COMB |
| DI6 | DI6 digital input | DI6 switch input interface, used with COMB |
| DI7 | DI7 digital input | DI7 switch input interface, used with COMB |
| DI8 | DI8 digital input | DI8 switch input interface, used with COMB |
| COMB | DI switch input common terminal | DI5-DI8 shared COMB common terminal |
| DO1 | DO1 switch output | DO1 switch output interface, used with COMC |
| DO2 | DO2 switch output | DO2 switch output interface, used with COMC |
| DO3 | DO3 switch output | DO3 switch output interface, used with COMC |
| DO4 | DO4 switch output | DO4 switch output interface, used with COMC |
| DO5 | DO5 switch output | DO5 switch output interface, used with COMC |
| DO6 | DO6 switch output | DO6 switch output interface, used with COMC |
| DO7 | DO7 switch output | DO7 switch output interface, used with COMC |
| DO8 | DO8 switch output | DO8 switch output interface, used with COMC |
| COMC | COM port of DO | DO1-DO8 share COMC and are used together |
| Reload | Restore factory settings/auto-negotiation | Press and hold for 5-10 seconds to restore factory settings; double-click within 2 seconds to automatically negotiate expansion modules. |
| A(RS485) | RS485 A interface | RS485 A interface |
| B(RS485) | RS485 B interface | RS485 B interface |
| G(RS485) | RS485 G interface | RS485 G interface |
| ON | Grounding | Grounding |
| V- (DC9～36V) | Negative pole of power supply | DC (9-36V) power supply negative terminal interface |
| V+ (DC9~36V) | Positive power supply | DC (9-36V) power positive terminal interface |
| LAN1 | Network port | Standard RJ45 network cable interface |
| ON | Antenna interface | External thread inner hole, length 10mm, characteristic impedance 50Ω |
| M31-AXAX8080G-L indicator light description: | ||
| Silkscreen | name | illustrate |
| PWR | Power indicator | Red LED light; on: system power supply is normal; off: system power supply is abnormal |
| LINK | Link indicator | Yellow LED light; on: there is a link; off: no link; flashes quickly when there is data exchange |
| STA | Status indicator | Blue LED light; alternate flashing indicates normal operation; constant on or off indicates abnormal device status |
| DI1 | DI1 input indicator | Green LED light; on: DI1 valid input; off: DI1 invalid input |
| DI2 | DI2 input indicator | Green LED light; on: DI2 valid input; off: DI2 invalid input |
| DI3 | DI3 input indicator | Green LED light; on: DI3 valid input; off: DI3 invalid input |
| DI4 | DI4 input indicator | Green LED light; on: DI4 valid input; off: DI4 invalid input |
| DI5 | DI5 input indicator | Green LED light; On: DI5 valid input; Off: DI5 invalid input |
| DI6 | DI6 input indicator | Green LED light; on: DI6 valid input; off: DI6 invalid input |
| DI7 | DI7 input indicator | Green LED light; On: DI7 valid input; Off: DI7 invalid input |
| DI8 | DI8 input indicator | Green LED light; on: DI8 valid input; off: DI8 invalid input |
| DO1 | DO1 output indicator | Green LED light; On: DO1 relay closed; Off: DO1 relay open |
| DO2 | DO2 output indicator | Green LED light; On: DO2 relay closed; Off: DO2 relay open |
| DO3 | DO3 output indicator | Green LED light; On: DO3 relay closed; Off: DO3 relay open |
| DO4 | DO4 output indicator | Green LED light; On: DO4 relay closed; Off: DO4 relay open |
| DO5 | DO5 output indicator | Green LED light; On: DO5 relay closed; Off: DO5 relay open |
| DO6 | DO6 output indicator | Green LED light; On: DO6 relay closed; Off: DO6 relay open |
| DO7 | DO7 output indicator | Green LED light; On: DO7 relay closed; Off: DO7 relay open |
| DO8 | DO8 output indicator | Green LED light; On: DO8 relay closed; Off: DO8 relay open |