EBYTE M31-XAXX0800G 8AI RS485 RJ45 Analog Switch Acquisition Distributed Remote IO Module DC8~28V Host Module Fast Expansion
M31-XAXX0800G 8AI M31 distributed IO host Supports Modbus TCP protocol and Modbus RTU protocol for acquisition control [Interface]： RJ45,RS485 [Working voltage]： DC 9～36V [Size]：110*40*100mm [Product weight]：180±5g [Introduction]：M31 series distributed IO host supports Modbus TCP protocol and Modbus RTU protocol for acquisition control. The device supports simultaneous access by 5 clients and supports function codes 01/02/03/04/05/06/15/16. The product adopts an scalable design in structure. During use, if the user finds that the current device has some functions When the needs cannot be met, you can select the corresponding IO expansion modules according to the missing functions and splice them together to achieve the functions. There is no need to purchase the whole machine. This saves costs and facilitates customers to access the current on-site environment; the modules are self-contained. With status diagnosis function, it can monitor the communication status of IO modules in real time; it can support a maximum of 16 IO expansion modules. Category Name Parameter power supply Operating Voltage DC9 ~ 36V Power indicator PWK red LED indicator light communication Communication interface RJ45, RS485 baud rate 9600bps (optional) Protocol Standard Modbus TCP, Modbus RTU protocol MODBUS Device address be modified through Modbus instructions, host computer and hardware dialing DI input input type NPN,PNP Input voltage 12~24 V Collection frequency Maximum 2.5 Hz Input instructions DI green LED indicator light AI input Collection characteristics Single-ended input input type 0-20mA, 4-20mA AI resolution 3% Collection frequency Maximum 2.5 Hz Input instructions none DO output DO output type Type A relay(Normally open) DO output mode Level output Relay contact capacity 5A 30VD,5A 250VAC (the maximum supported total current of the same COM common terminal is 8A) Output instructions DO green LED indicator light other Product Size 1 10 mm * 40 mm * 100 mm (length*width*height) Working temperature and humidity ‘-40～+85℃, 5%～95%RH (no condensation) Storage temperature and humidity -40 ~ +105℃, 5% 〜95%RH (no condensation) Installation method Installation of positioning holes and guide rails Device default parameters Category Name Parameter Basic parameters Modbus address 1 baud rate 9600bps (9 options available) Check digit None (default). Odd, Even data bits 8 Stop bit 1 DI filter parameters 6 AI filter parameters 6 Network parameters Operating mode TCP server (up to 5 clients access) DHCP closure Gateway address 192.168.3.1 subnet mask 255.255.255.0 Local IP 192.168.3.7 native port 502 Target IP 192.168.3.3 target port 502 DNS sen-er 114.114.114.114 Native MAC Determined by chip (fixed)