[Introduction]:ME31-AXXX8000 is a network I/O networking module with 8-way dry contact input detection, supports Modbus TCP protocol or Modbus RTU protocol for acquisition control, and the device can also be used as a simple Modbus gateway (automatically send commands with non-local Modbus addresses through the serial port/network port).
[Specifications]:8DI
[Communication interface]:RJ45, RS485
[Working voltage]:DC 8 ~ 28V
[Product weight]:135±5 g
[Product size]:121*72*34mm
category | name | parameter |
power supply | Operating Voltage | DC8~28V |
Power indicator | blue LED indication | |
MODBUS DI input other |
Communication Interface | RJ45, RS485 |
baud rate | 9600bps (customizable) | |
Protocol | Standard Modbus TCP, Modbus RTU protocols | |
MODBUS | device address | Can be modified by Modbus command and host computer |
DI input | Number of DI channels | 8 way |
input type | default stem node | |
Acquisition frequency | 1 kHz | |
input instructions | OLED screen display, red LED indication | |
other | Product Size | 121mm * 72mm * 34mm (L*W*H) |
product weight | 135±5g | |
Working temperature and humidity | -40 ~ +85℃, 5% ~ 95%RH (no condensation) | |
storage temperature and humidity | -40 ~ +105℃, 5% ~ 95%RH (no condensation) | |
installation method | rail installation |
Category | Name | Parameters |
Ethernet parameters | Operating mode | TCP server (up to 4-way client access) |
Local IP | 192.168.3.7 | |
local port | 502 | |
subnet mask | 255.255.255.0 | |
gateway address | 192.168.3.1 | |
DHCP | closure | |
Native MAC | Determined by the chip (fixed) | |
target IP | 192.168.3.3 | |
target port | 502 | |
DNS server | 114.114.114.114 | |
active upload | closure | |
Serial parameters | baud rate | 9600bps (8 types) |
Check method | None (default), Odd, Even | |
data bit | 8 | |
stop bit | 1 | |
MODBUS parameters | Modbus master-slave | Slave |
address | 1 |
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