Alotcer - Model AR7091G -Industrial IoT Edge Gateway Devices

Multiple interfaces
1 rainfall interface, 2 AI interfaces, 2 DI interfaces, 1 CAN interface, and 2 relay-controlled power supply interfaces.

Dual standby SIM cards
2 RS232 interfaces, 7 RS485 interfaces, dual-band high-speed WIFI of 2.4/5Ghz frequency band, optional WIFI6.

Rich optional accessories
Optional GPS/Beidou/pulse signal input/output, base station/B code timing synchronization function, power encryption/public professional/eSIM.

Expandable I/O board
Special features: modular software and hardware architecture, supports custom I/O interface board customization.

Hydrological regulations in various provinces
Complies with hydrological resources and environmental protection regulations such as those for the different provinces in China, MQTT protocol authentication, etc.

Full-featured
Modbus RTU?Modbus TCP?OPC UA?Ntirp?DTU functions are supported.

VPN networking
IPSEC, L2TP, PPTP, OpenVPN, GRE, DMVPN, etc.

Secondary development
High-performance dual-core CPU, Linux system, supports Python, and C++ secondary development.

Hardware encryption
Supports mainstream PLC protocols, and optional protocols like IEC101/104, DNP3.0/DLT645, etc.

Wide voltage range current consumption
DC9~35V, input power consumption is less than or equal to 5.9 /5.7W without communication, and less than or equal to 6.5 /7.2W with communication (4G/5G).

High-temperature resistance
Working temperature -40 ~ +75ºC, the product size is 209x150x55 mm.