PM830L – Ethernet+WiFi Modbus TCP to 2 Serial Ports RTU/ASCII with 4 Lan ports

2 x RS232/422/485, WiFi, Ethernet, 4 x LAN

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Send Modbus TCP commands over Ethernet / WiFi to get Modbus RTU data

CPU : MT7688AN MIPS CPU , 580 MHz
RAM : 128M Bytes DDR2 RAM
ROM : 32M Bytes Flash ROM
OS : OpenWRT Linux OS

Ethernet
Port Type : RJ-45 Connector
Number of Port : 4 LAN
Speed : 10 /100 M bps ( Auto Detecting )
Protocol : ARP , IP , ICMP , UDP , TCP , HTTP , DHCP
Protocol :PPPoE , DDNS , NTP , FTP , Telnet
Mode : TCP Server / TCP Client / UDP
Setup : HTTP Browser Setup (IE & Netscape) , Console
Security : Setup Password
Protection : Built-in 1.5KV Magnetic Isolation

WiFi port
2.4G WiFi IEEE 802.11 b/g/n
Support AP / Station

Serial Ports
RS-232/422/485 * 2 Port ( RS-232 supports RX/TX only )
RS-422/485 ( Surge Protect )
Speed:300 bps ~ 230.4 K bps
Parity:None , Odd , Even , Mark , Space
Data Bit:5 , 6 , 7 , 8
Stop Bit : 1 , 2
RS-232 Pins : Rx , Tx , GND
RS-422 : Rx+ , Rx- , Tx+ , Tx- ( Surge Protect )
RS-485 : Data+ , Data- ( Surge Protect )
15KV ESD for all signals

Modbus Software
Modbus TCP to RTU Slave
Modbus RTU Master to TCP Slave
Modbus TCP to ASCII Slave
Modbus ASCII Master to TCP Slave

Master TCP : 8 simultaneous TCP Master, 32 simultaneous Request for each TCP Master
RTC : Real Time Clock * 1
Buzzer * 1
Watch Dog Function
Power : DC 9~32 V , 1000 mA 1000mA@12V, support DC Jack & Terminal Input
LED Lamp : SYS (PWR) , LAN , RX , TX
Operating Temperature: -20℃~70℃
Storage Temperature : -25℃~80℃
Dimension : 180 x 110 x 30 mm ( W x D x H estimated )
Weight : 350 g ( Estimated )
RoHS : Compliant with RoHS
Regulatory Approvals : EMC : FCC Class A, CE Class A
Warranty : 1 year

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    PM822 / PM830 / PM830L / PM824

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    Downloads

    File Description File size
    zip CvIotFinder Setup 1.0.9 IP search utility CvIotFinder
    26 MB
    zip Virtual COM Utility - VSerPort 2.8.1 Virtual COM (VirtualSerialPort Console) with Quick Guide
    2 MB
    pdf PM822_User_Manual_201808a_EN PM822 Ethernet+WiFi Modbus TCP to 2 Serial ports Modbus RTU/ASCII User's Manual
    1 MB
    pdf PM824 User's Manual PM824 User's Manual - Ethernet+WiFi Modbus TCP to 4 Serial ports RTU/ASCII with Isolation
    1,014 KB
    pdf PM822 PM830 example polling data from RTU sensor connected on RS485 PM822 PM830 example polling data from RTU sensor connected on RS485
    574 KB
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