| Gsm gprs wcdma module |
Industrial GPRS wireless module, frequency range850/900/1800/1900MHz |
| Ethernet |
Support 10M Base-T/100M Base-TX Ethernet protocol, twisted-pair
self-adaption(Auto-MDIX) |
| WIFI |
WIFI function module, serial port communication |
| Lora |
Lora function module, serial port communication |
| ZigBee |
ZigBee function module, serial port communication |
| Serial port |
2 channelsRS-232, 2 channelsRS-485(Of which second channe lcan be
Configured as RS-232 according to the demand of client),communication
speed:1200bps~115200bps |
| Power |
input range 9-24V,power output including 12V/2.5A,4V/2.5A, 3.3V/2.5A |
|
Power voltage
acquisition
|
Can collect the external supply voltage and the internal standby supply
voltage.
|
| Analog input |
2 channels;External signal range:0~5V or 4~20mA;Acquisition accuracy 16
bits (0.08 mV or 0.3 uA),the acquisition circuit can be configured as voltage mode or current mode via wire jumper or resistor |
| Digital input |
2 channels, can be configured as active or passive input via resistor,
adopting interrupt I/O port, can collect the level and pulse signal
|
| Digital output |
2 channels, can be configured as the relay output mode or transistor
output mode via wire jumper, the max load are respectively (10A/250V AC)
and (500mA/12V DC) |
| Data storage |
Can store historical data and real-time data,possess8MB serial FLASH, can be expanded to 16MB and 32MB,possess256KB serial FRAM |
| Micro SD Card |
Can external connect TF card, support FAT32 file system |
| Real-time clock |
Adopting high precision clock chip, the error does not exceed 5 seconds /
year, ensuring 3 years operating under the case of power down for the
back-up battery .
|
| Power dissipation |
Data doesn't transmit state≤60mA
Data transmitting state≤100mA
|
| Working
environment
|
Temperature:-40~85℃
Humidity:≤95%RH(40℃)
|
| LCD display and touch input function |
Support (Serial port expansion periphera |
