Technical Specifications

Item Reference Scope
Brand Techavo
Model Standard Adapater DC
Model Number 12V/1.5A Range 9-12VDC
Phase Eight Channel
Modem4G, 3G, 2G MODEM
StorageSD Card
Memory 512 Kbit Memory + 64 MB Flash Memory
Voltage Power12V/70mA
Work Capacity 12V/300mA
Microcontroller Unit STM32 ARM CORTEX M4 MCU
Display 2 LED Indications ,I2C LCD Port ,16X2 LCD FRC CONNECTOR, USB with CH340G for debug, Pulse Interrupt, Isolated RS485
Led Indications DIGITAL O/P ,DIGITALI/P , Network, Sim Card, GPRS
External antenna SMA Antenna interface, 50 Ohm, Gain: 3dB
Input 8 CH Analog 4-20mA/0-10V
Input CH Digital 8 CH, Isolated Inputs, 8 Channel Relay Based Digital Outputs
Input CH PulseIsolated
Mapping Registers 320 maximum
Temperature 10-+70 °C
Humidity95% , condensation free
ProtocolsSMS, GPRS UDP,TCP, Modbus RTU over TCP, Modbus TCP and more equipment protocols can be added added as per requirement
Preferred PCB Size 215mm*135mm
RS485Isolated RS485 with GDT and TVS based Surge Protection