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Min. Order:
1 Piece
Price:
US$ 120~150
Place of origin:
China
serial port supports 320 IO tags via Modbus RTU protocol. The 4G RTU can be used as Modbus RTU Master and Slave at the same time and supports transparent data transmission. The Cellular IoT RTU can be used as Modbus RTU Master to reading smart meters, I/O modules, PLC, and converts to SMS alert once triggered the threshold value, or transmit data to remote server over GPRS/3G/4G network. The RTU
[Related Keywords : gsm rtu, 8do rtu, ethernet rtu, rs485 rtu]
Business Type
Manufacturer
Location
粤, China
Employees Total
101 - 500
Annual Revenue
Less than USD 100,000
Min. Order:
1 Piece
Price:
US$ 188.5
Place of origin:
China
Supply Ability:
1000
Resistance Temperature Detector (RTD) inputs, 4 relay outputs, 1 ambient sensor input for monitoring onsitetemperature and humidity, 1 Ethernet RJ45 port for connect internet WAN or LAN, and 2 RS485 serial port,supports 320 IO tags via Modbus RTU protocol. It can monitoring and operates the I/O ports by SMS, APP, Web Server, internet, timers and programmed inter-lock events automatically
[Related Keywords : GSM Terminal Unit, BTS Monitoring, Cellular IoT Gateway]
Business Type
Manufacturer
Location
Guangdong, China
Employees Total
501 - 1000
Annual Revenue
USD 10,000,001 - 50,000,000
Competitive serial server products from various serial server manufacturers and serial server suppliers are listed above, please select quality and cheap items for you.
Besides, we also provide you with related products such as terminal server, ethernet serial server for your choice.
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