Internet of Things Data Management, IOT Gateway Management Device
System Feature
- Industrial NXP 32-bit ARM MCU
- 24×7 working, soft and hardware Double watchdog
- With signal filtering mechanisms
- Network-reconnect and retransmission to ensure data
accurately transmit
- 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 lithium battery for power lost alarm and keep
8-20 hours working
DI feature
- Monitor dry contact(NO or NC)
DO(T) feature
- Relay drivable output(drive voltage=power supply voltage,
Drive current≤500mA)
- DO can be activated by remote or local schedule
- Remain down status when power lost
DO(K) feature
- Relay NO contact output(load: 2A / 125VAC,220VDC)
- Remote or local event activate DO on/off/pulse
- Remember status when power lost
AI feature
- Standard 4-20mA (option: 0-5V) signal in, Sampling frequency:
33Hz, 10-bit precision)
- Transduce 4-20mA(0-5V) to actual value
- Configurable parameters for signal acquisition, alarm, data
communication
- Sensor disconnect alarm
SMS feature
- Can add 10 administrator numbers for alarm and remote 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
- Control output via sms command
- Can set interval to report IO channel's status or value by
sms
- Remote update parameters by sms
- Forward simcard overdue sms to admin
- Power lost and recover alarm by sending sms
- Wireless network communication
- With 2g, 3g, 4g, Wi-Fi version
- TCP/IP connect at most 4 servers(support Static IP address or
domain)
- Support post or respond mode for data communication
- Communicate with server by optional Cwt_IO, Modbus TCP, http
post protocol
- Support two-way data transparent transmission with RS485 or
RS232
