AG-822
RS232 Gateway with data
logger and 4G LTE / GSM
RS232 Gateway with data logger and LTE / GSM AG-822
RS232 Gateway with data logger and LTE / GSM AG-822
RS232 Gateway with data logger and LTE / GSM AG-822
RS232 Gateway with data logger and LTE / GSM AG-822
RS232 Gateway with data logger and LTE / GSM AG-822
- LTE, GSM communication with GNSS
- USB pendrive data logger
- Opto-isolated RS232 interface
Gateway dedicated to work with central controlling and monitoring systems. It directly send data from serial interface RS232 via 4G LTE/GSM or Ethernet to the server. Gateway has isolated RS232 interface to communicate with weight scales, energy meters, sensors and any other RS232 devices. It also has an additional data logger function. It uses a USB flash drive for this purpose. In case of communication failure with the server, the gateway keeps a log on a flash drive and sends this data to the server when communication is regained. Can be configured by: internal website, SMS, string from server and configuration file loaded in predefined URL. For accurate time and location it has GPS and RTC.
| CPU | ARM Cortex-M4 |
| Cellular | 4G LTE, GPRS |
| SIM | MicroSIM |
| Antenna Connectors | 1 x SMA for mobile |
| Ethernet | 1 x 10/100 Ethernet port |
| GNSS | GPS, BDS, Galileo, GLONASS, QZSS |
| Serial | Isolated RS232 |
| Input/output | 2 x isolated digital input |
| Other | USB host for pendrive used for logger data |
| Status Indicators | 4 x signal strength, 2 x RS/TX, 2 x digital inputs, 1 x activity, 1 x power |
| Power | 8-36V DC with reverse polarity protection |
| Power backup | SuperCAP backup for last message (selected models only) |
| Operating temperature | -20 °C to 75 °C |
| Housing | Aluminium housing with DIN rail mounting option |
| Dimensions (W x H x D) | 88mm x 35mm x 87mm |
| Weight | 240g |
| Operating system | Embedded System |
| Network protocols | TCP, IPv4, ICMP, NTP, DNS, HTTP, ARP, JSON, SSLv3, TLS 1.2 |
| SMS Functions | Configuration, Inputs alerts, Output Controll, Status, Reboot |
| Configuration | By internal website, by SMS, commands from server |
| Configuration backup | Configuration backup save and load from internal website |
| Serial | RS232 to JSON |
| Access security | Internal website password, Mobile number access list |
