IP 33Hz Modbus TCP To RTU Converter Anti - Noise Dual Digital Filters ARM MCU

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System Feature

•  Adopted highly integrated industrial 32-bit ARM MCU
•  Double watchdog to ensure stability
•  Dual digital filters for anti-noise
•  Support automatic network reconnection and data re-send
•  Synchronize clock with multiple way, Sms, NTP, CwtIO 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 battery that life is 8-20 hours, cellular module Intelligent sleep when power lost

DI feature

•  Accept NO or NC dry contact

DO(T) feature

•  Open-collector output(drive voltage=power supply voltage, Drive current≤500mA)
•  Remote or local event activate DO on/off/pulse
•  Remain down status when power lost

DO(K) feature

•  Relay NO output(load: 2A / 125VAC,220VDC)
•  DO can be activated by remote or local schedule
•  Remain down status when power lost

AI feature

•  4-20mA (option: 0-5V) in, Sampling frequency: 33Hz, 10-bit precision)
•  Convert 4-20mA(0-5V) to physical value
•  Configurable parameters for signal acquisition, alarm, data communication
•  Detect connect or disconnect to alarm

SMS feature

•  Can add 10 administrator numbers for alarm and remote control
•  Any device alarm status can be sent by sending sms
•  Editable alarm and recover sms with time stamp
•  Remote get device status or value by sending sms command
•  On/off/pulse output by sending sms
•  Sms report any IO channel’s status or value on schedule
•  Remote update parameters by sms
•  Can query SIM card balance, sms forward
•  Power lost and recover alarm by sending sms

Wireless network communication

•  Optianal onboard GPRS, 3g, 4g, Wi-Fi module
•  TCP/IP connect at most 4 servers(support Static IP address or domain)
•  Automatically Upload data when alarm or according to schedule
•  Communication protocol: Modbus TCP,http post, Cwt_IO(two-way communication)
•  Support two-way data transparent transmission with RS485 or RS232

Modbus feature

•  polling salve over RS485 with modbus rtu protocol
•  Can work as a modbus slave to be read/write by master(HMI, SCADA etc.)
•  Support Modbus RTU to TCP convert over Ethernet or GPRS/3G

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IP 33Hz Modbus TCP To RTU Converter Anti - Noise Dual Digital Filters ARM MCU Images