Ethernet Plc Modbus RTU Gateway 33Hz 10 - Bit Precision CE Approved 4 - 20mA

ethernet modbus rtu gateway, plc modbus rtu gateway

System Feature

•  Adopted highly integrated industrial 32-bit ARM MCU
•  Reliable performance with built-in double watchdog, 24×7 operation
•  Dual digital filters for anti-noise
•  Stable reconnection strategy for data transmit
•  Automatically or manually update interior clock by sms or NTP or server
•  Configurable action schedule(second, minute, day, week, month)
•  Event-based linkage programming, e.g. alarm linkage output
•  Provide console utility for visual programming over 100 parameters
•  Optional inside lithium battery for power lost alarm and keep 8-20 hours working

DI feature

•  Accept NO or NC dry contact

DO(T) feature

•  Open-collector output(drive voltage=power supply voltage, Drive current≤500mA)
•  DO can be activated by remote or local schedule
•  Status memory function for power lost

DO(K) feature

•  Relay output(NO, contact load: 2A / 125VAC,220VDC)
•  Remote or local event activate DO on/off/pulse
•  Status memory function for power lost

AI feature

•  Accept 4-20mA (option: 0-5V), Sampling frequency: 33Hz, 10-bit precision)
•  Convert 4-20mA(0-5V) to physical value
•  Support offset and gain, alarm parameters, upload data setting
•  Sensor disconnect alarm

SMS feature

•  Can add 10 administrator numbers for alarm and remote control
•  Any device alarm status can be sent by sending sms
•  All alarm and recover sms text can be edited
•  Query any IO channel’s status or value via sms command
•  Activate output by sending sms
•  Can set interval to report IO channel's status or value by sms
•  Remote update parameters by sms
•  Forward simcard overdue sms to admin
•  Support power lost sms alarm and recover sms(works with inside battery)

Wireless network communication

•  Option network: cellular(2g/3g/4g) or Wi-Fi
•  Support TCP/IP two-way communication with Max.4 servers(IP or domain)
•  Support post or respond mode for data communication
•  Support http post, Modbus TCP, CWT protocol over cellular or Wi-Fi
•  Can forward data between wireless network with RS485 or RS232

Modbus feature

•  Can work as a modbus master to poll salve over RS485
•  Can be a I O module to be read/write by modbus master
•  Run Modbus RTU or TCP protocol over GPRS/3G

ethernet modbus rtu

gateway modbus tcp rtu

Ethernet Plc Modbus RTU Gateway 33Hz 10 - Bit Precision CE Approved 4 - 20mA Images