Transfer Rs485 Gsm Sms Alarm Controller 3g Smart Wireless Modbus Rtu - China

machine to machine communication in iot, smart m2m gateway System Feature # Industrial NXP 32-bit ARM MCU # Double watchdog to ensure stability # With signal filtering mechanisms # Network-reconnect and retransmission to ensure data accurately 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 battery that life is 8-20 hours, cellular module Intelligent sleep when power lost DI feature # Trigger dry contact(NO or NC) DO(T) feature # Open-collector output(drive voltage=power supply voltage, Drive current500mA) # Remote or local event activate DO on/off/pulse # Status memory function for power lost DO(K) feature # Relay NO output(load: 2A / 125VAC, 220VDC) # on/off/pulse DO by remote control or local event # Remain down status when power lost AI feature # Accept 4-20mA (option: 0-5V), Sampling frequency: 33Hz, 10-bit precision) # Convert signal to actual measure value, support adjustment # Configurable parameters for signal acquisition, alarm, data communication # Signal lost alarm SMS feature # Support 10 cell phone numbers for alarm and control # Send sms alarm when input is triggered or reach alarm level # Customizable sms messages, like alarm, receove, report # Remote get device status or value by sending sms command # On/off/pulse output by sending sms # Can set interval to report IO channel's status or value by sms # Sending sms command to update setting # Can query SIM card balance, sms forward # Sms alar for power lost and recover Wireless network communication # Option network: cellular(2g/3g/4g) or Wi-Fi # TCP/IP connect at most 4 servers(support Static IP address or domain) # Support post or respond mode for data communication # Communication protocol: Modbus TCP, http post, Cwt_IO(two-way communication) # Transfer RS485 or RS232 Data to wireless network Modbus feature # Can be modbus master read/write salve over RS485 # Can be a I O module to be read/write by modbus master # As modbus to gprs/3g gateway

Company Contact:

• Posted By: CWT(HK) Co., Limited

• Phone: 86-755-26719943

• Address: 7/F, Block A, Building F1, TCL International E City, No.1001 Zhongshanyuan Road, Nanshan District, S, Shenzhen , Guangdong , China

• Email:

• Website: https://www.iotgatewaydevice.com

• Business Description: Whatever term you use for Telemetry, whether it's remote monitoring, M2M, Machine2Machine, Machine2Man or even Man2Machine then CWT wire free telemetry products will serve you well.
  
  Our Telemetry Solutions have been designed with the user in mind, so they are cost-efficient, easy to configure and in