Industrial Open PLC 10 I/Os Relay Module Arduino NANO

Arduino-based PLC
It has 10 digital inputs/outputs. 10x digital optoisolated inputs (see specifications), and 10x digital outputs (see specifications) configurable by jumpers.

This basic Controllers family offers the possibility of communication between two industrial PLCs using I2C, RS485 or Ethernet obtaining a master-slave connection.

Instant connection and programming
The Basic Controllers family, as it uses an Arduino NANO, lets you program it through the USB. This feature lets immediate access in order to program, maintain and prepare it for its set up. It lets you control your equipment with no limits.

Standarised modules
The different Basic Controllers devices are programmed exactly in the same way. Once you have used one of them, the rest can be configured using the same methodology.

Expandable
Using the I2C connection, that all the Basic Controllers family has, you can connect up to 127 modules, which means that you can have up to 2.540 Input / Ouputs in Master Slave connection. NOTE: for I2C you need to tell us that requirement.

Flexible and dynamic
All the components are configurable to make your jobs as Master or Slave when used on Master-Slave connection through I2C.