Wi Fi I/O Unit on TCP/IP Modbus

In a plan environment, external inputs and outputs need to be wired to PLC. It can be a tedious job running wires in an existing plant setup.

This new developed Input Output unit accepts 4 potential free / NPN or PNP type inputs and generates 4 Sourcing / Sinking type outputs working on Wi Fi with TCP/IP Modbus interface. So if PLC has TCP/IP Modbus interface and this I/O unit is in the same network but on Wi Fi then these inputs and outputs can be accessed by PLC over Wi Fi without any cables between PLC and the external Input / outputs.

Features

* 4 Digital Inputs NPN or PNP type input factory set

* 4 Digital Outputs at 24 V, sourcing or sinking type. 500 mA rated with short circuit protection

* 2.4 GHz Wi Fi 801.11b/g communication

* Modbus TCP/IP Interface

* DIN size unit

* Supply 24 V DC