IDM-7842 Modbus Gateway 2 Channel Optical Isolation RS485/232 Serial Port 5 Port Ethernet Switch modbus

Ethernet Switches
The IDM-7842MG is a multi-port isolated Modbus gateway device that integrates a 5-port 10/100M switch and 2
Serial port Modbus gateway. Users can perform Modbus through any port of 5-port switch and 2 RS-485/232 serial ports.
Protocol conversion for and Modbus RTU/ASCII.
Features
1, 32-bit ARM Cortex-m3CPU
2, support 5 10/100M Ethernet interfaces, with switch function
3, support 2 RS-485/232 serial ports, 2 serial ports can be set to different baud rates
4, RS-485/232 serial port uses optical isolation technology, 1500V isolation voltage, 600W surge protection, 15KV static protection
5, serial port baud rate, data bit, stop bit, check digit can be set
6, redundant DC9~30V or AC18~30V dual DC power input
7, support IEEE 802.310Base-T, IEEE 802.3u100Base-T (X), ARP, IP, ICMP, IGMP, UDP,
, DHCP, DNS, MODBUS , MODBUS RTU, MODBUS ASCII protocol
8, support RTU_Master--TCP_Slaver, TCP_Master--RTU_Slaver,
ASCII_Master--TCP_Slaver, TCP_Master--ASCII_Slaver four working modes
9, maximum support for 32 ModbusTCP master stations, 4 Modbus slave stations
10. Support 2 Modbus RTU/ASCII master stations and ModbusTCP slave communication
11, provide character timeout time automatic adaptation function
12. Provide ID mapping function to realize management of host ID number
13, local port, destination IP address and destination port number can be set
14, can be configured using Web Server, Telnet, MG Configuration configuration tool
15, the configuration tool supports Windows98/me/NT/2000/XP/WIN7/WIN8/WIN10 and other operating systems
16, DIN rail installation, industrial grade design, long-term stable operation in harsh environment
[product specifications]
Ethernet port
Standard: 5 10/100Mbps adaptive Ethernet ports with switch function
Communication mode: full-duplex / half-duplex adaptive
Transmission distance: less than 100 meters
Interface form: RJ-45
Serial port
Port: 2 optically isolated RS-485/232 serial ports
RS-232: T, R, G correspond to TXD, RXD, GND
RS-485: D+, D-
Check digit: None\\Even\\Odd\\space\\mark
Data bits: 6bit, 7bit, 8bit
Baud rate: 300bps~230400bps
Direction Control: RS-485 adopts data flow automatic control technology
Load capacity: RS-485 end supports up to 128 node polling
Transmission distance: 1000 meters on the RS-485 side
Interface protection: 600W surge protection, 15KV static protection
power supply
Power input: DC9~30V or AC18~30V dual redundant input
Power consumption: 240mA@24V (maximum)
surroundings
Working temperature: -20 ° C ~ 70 ° C
Storage temperature: -40 ° C ~ 95 ° C
Storage humidity: 5 to 95% RH
Interface definition
RS-232: COM1(T,R,G)/COM2(T,R,G)
RS-485: COM1 (D+, D-) / COM2 (D+, D-)
Network interface: 5 RJ45 (Ethernet)
Power interface: main power (VS+, VS-), backup power (VS+, VS-)
reset
Hardware recovery: Press and hold the Default button to re-power, wait for 3 seconds and then release the Default button to restore the settings.
Software Recovery: After searching for the device through the MG Configuration management tool, click the Restore Settings button.
[LED instructions]
Power supply access indication: "P1, P2" is always on
Serial port 1 data transmission and reception indication: "COM1\" flashes
Serial port 2 data transmission and reception instructions: "COM2" flashes