FCC Modbus Rtu Io Module IOT 4g Lte Cellular Modem Local Logic Process
Industrial IO Modbus IOT Cellular Modem with Local Logic Process Function Parameters of IOT Cellular Modem Serial Port DO Number of ports RS485*1 Number of interfaces 4 Relay output Standard RS485: A, B Standard DO*1, COM*2 Baud rate 600～921600bps Mechanical durability 10^7 Data bit 8, 9 Electrical durability 10^5 Stop bit 0.5, 1, 1.5, 2 Capacity 5A 250VAC 30VDC Check Bit NONE EVEN ODD DI Power Supply Number of interfaces 4 Relay input Voltage 9~36V Standard DI*4, COM*2
Industrial IO Modbus IOT Cellular Modem with Local Logic Process Function
Parameters of IOT Cellular Modem
- Introduction of IOT Cellular Modem
ZHC4921 is an industrial-grade 4G RTU that provides 4 DI, 4 DO, 4 AI and 1 RS485 interface, supports local logic processing operations, automatic acquisition and active reporting, Modbus RTU/TCP adaptation, automatic calibration threshold reporting, dry and wet node IO detection, and support one-to-one, many-to-one network connection.
- Features of ZHC4921
Customize collection Function
Built-in multiple meter reading protocols
Multiple AI, DI, DO and Serial ports
High-precision acquisition function, the accuracy of acquisition analog quantity is about 0.2%.
Equipped with watchdog, does not crash, can automatically restart and recover
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ZHC4921 |
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RS485 Modbus |
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RS485 Automatic Acquisition |
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Virtual Serial Port |
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Connfiguration Software |
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Threshold Report |
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| Configuration Software Docking | √ |
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Modbus RTU/TCP |
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