![King Pigeon IoT Series Скачать руководство пользователя страница 7](http://html.mh-extra.com/html/king-pigeon/iot-series/iot-series_user-manual_1969971007.webp)
GSM/GPRS/3G/4G/NB-IoT
Sensor To Cloud IoT Series
Page 7 of 37
King Pigeon Hi-Tech. Co., Ltd
Ver 1.1
5.
Technical parameters
Item
Parameter range
Working voltage
Standard power supply 12V DC, support 7~24V DC
Power consumption
< 230uA in low power mode; 10mA~30mA in normal mode; Maximum
230-360mA (when making a phone call, it is related to the strength of the
signal; and the weaker the signal, the bigger the consumption)
Means of communication
Optional < GSM , GPRS, 3G, 4G, NB-IoT >
Communication protocol
Modbus RTU over TCP protocol, MQTT protocol, Data transparent transfer
SIM card
Nano SIM card
External antenna
SMA Antenna interface, 50 Ohm
USB
Micro USB interface
DO - digital output
OC type - open collector output, maximum load 1.5A/25V DC
DIN - digital input
Dry and wet contact compatible; wet contact 0~1V is close, 2~30V is open
AIN - analog input
4~20mA or 0~5V
AM2301 temperature and
humidity input
AM23001: temperature measuring range -40 to 80°C, precision
±
0.5°C,
humidity measuring range 0~99.9%RH, precision
±
3%RH
DS18B20 temperature
input
DS18B20: temperature measurement range -55 to 125°C, precision
±
0.5°C
RS485 serial
communication
A single package transmitted through the RS485 serial port is up to 250
bytes.
Cache capacity
32M-bit / 4M-Byte
(
4,194,304 Bytes
)
Working temperature
range
-10 to 60°C
Working humidity range
Maximum relative humidity 95% (condensation
free
)
Metal shell Size
54mm * 48mm * 19mm
Water Proof Shell Size
65mm * 45mm * 21mm
PCB Size
50.3mm * 36.8mm
*
1.6mm
PCBA pin definition
When used as a PCBA module, there are 7 pins, starting from the JP1 mark:
Positive input pin, negative input pin, 1, 2, 3, signal indicator light pin, I/O
indicator light pin
(For the definition of 1, 2, and 3 pins, please refer to 6.2 Wiring
Instructions)