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DE20-BT Industrial DTU | User Manual
8
1.3
Specifications
DE20-BT
Communication
4G LTE
CAT M
Bluetooth
BT 5.0, BLE coded PHY supported
I/Os
Serial port
1 x RS232/RS485 for data communication
1 x RS232 (Audio jack) for device configuration
System Control
LED indicator
1 x 4G LTE status indicator
1 x Serial port status indicator
1 x Power indicator
1 x Error indicator
Button
1 x Restore button
Mechanical
Dimensions
100mm x 74mm x 34mm (Enclosure only)
Installation
Wall mounting
IP rating
IP30
Power
Input
5V~36V
1 x Power terminal
Consumption
< 5W
Software
Configuration tool
VT Dtool
Multiple data centers Supported
Network protocol
PPP, IP, TCP/UDP
Southbound protocol Modbus
Northbound protocol MQTT
Environment
Condition
Temperature
Operating: -20
℃
~ +70
℃
Storage: -40
℃
~ +85
℃
Humidity
Operating: RH 5%-95% (Non-condensing)
EMC level
EMC Level 3
Certification
FCC, UL
