-
ARM®
Cortexâ„¢-M4 *2 Bit RISC Core, **8 MHz inside, RTOS
system;
-
Widely
Rated voltage range, 9~*6VDC, Inbuilt large capacity rechargeable
backup battery;
-
2G
SD card for save historical data, USB port for configuration and
upgrade firmware;
-
6
analog inputs, *2bits, supports **5V, ***0mA,
***0mA;
-
4
Relay outputs, 5A/*0VDC,5A/**0VAC;
-
8
digital inputs, dry contact or level input. One of the input can be
used as counter;
-
1
temperature probe input, 1 humidity transducer
input;
-
I/O
ports with opto-isolated, RS**2/**5 with *5KV ESD
protection;
-
2
IP data centers, supports Modbus TCP,TCP/IP protocol over GPRS/3G
network;
-
RS**2/RS**5
can performs Modbus RTU Master, Modbus RTU Slave, supports
*1,*2,*3,*4,*5 code, up to *4 registers, the register arise alarm
also can send SMS to alert;
-
RS**2/**5
can be used as data transparent transmission for different
intelligent meters or PLC;
-
Automatically
resend the data while communication failure, GPRS failure will
alert by SMS text;
-
Supports
remotely restart the RTU, and configure it by SMS commands
remotely;
-
Supports
over voltage protection and phase-reversal
protection;
-
*0
SMS Alert and auto dial numbers, can program to receive specified
alarm message.
-
*0
access control authorized numbers, can open the BTS door or turn
on/off machine with a free charge call at the specified
time.
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