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Wiring The expander has opto-isolated inputs that require an external Voltage source in range of a 5-30V. The inputs can be driven by both positive and negative signals. Both examples are shown in the attached diagram. The outputs of the expander are directl...

Operating environment The device is designed to be installed in clean, dust-free and insect-free places Operating temperature: -25 ~ 65°C (-13 ~ 149°F). Humidity range is 10% to 95% (non-condensing). Use the device in a dry environment. Away from heat so...

Operating environment The device is designed to be installed in clean, dust-free and insect-free places Operating temperature: -25 ~ 65°C (-13 ~ 149°F). Humidity range is 10% to 95% (non-condensing). Use the device in a dry environment. Away from heat so...

Wiring The expander has opto-isolated inputs that require an external power supply. This requires a 5-30V power supply. The inputs can be driven by both positive and negative signals. Both examples are shown in the attached diagram. The outputs of the expand...

Download technical specification Technical Specification The AG-831 is a Gateway dedicated to work witch central controlling and monitoring systems. It support two-way communication with server trough LTE/GSM or Ethernet. It has inbuilt timer w...

Connect the correct power supply. You can choose the right power supply in the power supply section.Then connect the LAN cable to the gateway to the router. It is important that the IP address is in the range of 192.168.10.xxx. To enter internal website of Ga...

Operating environment The device is designed to be installed in clean, dust-free and insect-free places Operating temperature: -25 ~ 65°C (-13 ~ 149°F). Humidity range is 10% to 95% (non-condensing). Use the device in a dry environment. Away from heat so...

Model Selection Atreyo manufactures several versions of the AG-1621 with respect to components and modules used in it, There are two versions available with respect to OS pre-installed, Linux (Debian) and OpenWRT. The table below lists all the currently manu...

Firmware list Information about future releases of Debian for this computer. OS Version File name Kernel Debian Date V-1.00 5.10.146 11 (Bullseye) Information about future releases of  OpenWRT for this computer. OS Vers...

Access by SSH To access gateway at first boot, connect gateway to the LAN network and give power. Find its IP by IP scanner tool or use CMD in host system with "arp -a" command ( take reference of gateway MAC ID). Then you need to log in via SSH to the gatewa...

As per specific need and requirement you can install any Debian supported open-source platform.i.e. webmin for web-UI based device and system management, node-red for block programming and openPLC etc. Node-RED Node-RED is a digital flowchart tool for conn...

The AG-1621 is also sold in an OpenWRT version. With this system, we have a web interface available, and all in all, it is a ready-to-use gateway. OpenWRT Startup Guide Opening inbuilt website To access the built-in website, connect the gateway by WAN to th...

Operating environment The device is designed to be installed in clean, dust-free and insect-free places Operating temperature: -25 ~ 65°C (-13 ~ 149°F). Humidity range is 10% to 95% (non-condensing). Use the device in a dry environment. Away from heat so...

Download technical specification Technical Specification The AG-1629 is a Quad-core, highly effective ARM-based compact-size multipurpose industrial computer with IoT gateway functionality. It is designed for edge computing. It supports of Linu...

Download technical specification Technical Specification The AMB-8I-4O input/output expander with Modbus RTU and IEC-60870-5-101 protocol support. (under development). It has 8 isolated digital inputs with voltage range up to 30VDC and 4 relay ou...

Operating environment The device is designed to be installed in clean, dust-free and insect-free places Operating temperature: -25 ~ 65°C (-13 ~ 149°F). Humidity range is 10% to 95% (non-condensing). Use the device in a dry environment. Away from heat so...

DIP switch configuration This is DIP switch functions diagram for Modbus RTU configuration. For enable IEC60870 protocol 1 switch should be in ON position. Parity configuration Parity configuration for both Modbus and IEC. Parity Function ...

DIP switch configuration This is DIP switch functions diagram for Modbus RTU configuration. For enable Modbus RTU protocol 1 switch should be in OFF position. Baudrate configuration Baudrate configuration for both Modbus and IEC Switch B...

Features Configurable device address (1 ~ 255) using 8 bit DIP switch, multi devices can be cascaded on RS485 bus Configurable device baud rate (2400bps ~ 128000bps) using 4-bit DIP switch TVS (Transient Voltage Suppressor) protection, effectively suppres...