תיאור
1.Product introduction
As a wireless data collector, it is small and stable. Its trail is compatible with wall amounted installation and performs well in environmental adaptation.
The product SRDL-C200 is one kind of IoT data collector self-invented by Sunray. Its uplink wireless communication supports 4G/NB and its downlink communication supports 485 wired.
As a wireless data collector, it is small and stable. Its trail is compatible with wall amounted installation and performs well in environmental adaptation.
2.בַּקָשָׁה
a.Energy collecting system
b.IoT sensor collection
c.Data collecting system
3.פוּנקצִיָה
1)Remote wireless communication
Support 4G/NB
2)Local wired communication
Support 485/TTL
3)Local data storage
Support local data storage
4.Parameters
| Upload communication | communication | 4G/NB/ |
| protocol | Default Sunray agreement | |
| 4G | Support China mobile, China Union, China Telecom | |
| NB | Support China mobile, China Union, China Telecom | |
| Hardware connection | Hardware communication interface | 485/TTL |
| Serial port | Default parameters | 2400,8E1(customizable) |
| protocol | Serial port protocol | Default DL/T645-2007,customizable |
| ספק כוח | Power interface | AC 220V |
| Temperature | Working temperature | -40~70ºC |
| Humidity | Working humidity | 20%~90%,relative temperature, non-condensing |
5.Interface
6.מֵמַד
