cloning's access
   OLED display: 4 lines x 20 columns
   header for memory expansion and other features
   metallic keyboard
   SSR outputs: Y0 ... Y7
   digital inputs: X0 ... X7
   power in
   newB receptacle
Picture 3 
PCB picture of the latest version of this device.
Picture 2  MYxymPLC:  top view with the newB inserted.
Picture 1  MYxymPLC:  PLC prototyping platform.
The concept

This device is a PLC prototyping platform supported by the newB tool, presenting a cyclic scan of 1 (ms).
Comprising eight digital inputs and eight digital outputs, it accepts non-polarized voltages input in intervals of 5 to 35 volt and currents of 2 to 16 mA. The inputs are optically isolated.
At the outputs, this device has eight Solid State Relays (SSRs) and each SSR is capable of switching AC currents with a maximum of 2.5 Amp and a maximum voltage of 60 Volt, or a maximum DC current of 5.0 Amp for also a maximum voltage of 60 volt.

Parts;
This platform uses an OLED Display for program editing and control, a robust metallic keyboard, a dock entry to directly insert the newB tool, a 36-way socket for product cloning, a 40-way header for memory expansion and the PCB terminal blocks for power in, digital inputs and SSRs terminal outputs.

Development 

Idea and design: Paulo Liborio

Involved knowledge areas:
+ Calculation and design in electronics.
+ PCB design and prototypes construction.
+ Graphic design and graphic assembling.
+ Design and assembling of mechanical parts (the structural aluminium chassis under the graphic masks).