DFF4.1 Building Instructions
Preparation
Check that all parts are there:
| Pcs. | Part |
|---|---|
| 2 | M3 hex-spacer, nylon, 15mm |
| 2 | M3 hex-spacer, nylon, 18mm |
| 4 | M3 screw, nylon |
| 8 | relay |
| 8 | screw terminals, cage |
| 8 | 3mm LED, green |
| 1 | 3mm LED, red |
| 8 | tactile push button, xx mm |
| 1 | tactile push button, xx mm |
| 1 | DIN Rail enclosure, consisting of:
|
| 1 | MiniUSB socket, vertical |
| 2 | micromatch socket, 2x3 pin |
| 1 | micromatch socket, 2x8 pin |
| 1 | micromatch socket, 2x4 pin |
| 2 | micromatch plug, 2x3 pin |
| 1 | micromatch plug, 2x8 pin |
| 1 | micromatch plug, 2x4 pin |
| 1 | pcs of flat cable |
| 1 | PCB enclosure cover, printed and drilled |
| 1 | M0dularis+ controller PCB |
| 1 | Frontend PCB, 8 Buttons, 8 LEDs |
| 1 | Application PCB, 8x BiRelay |
| 1 | MicroBCU with pinheaders |
Take the flat cable and cut the following lengths and ensure, each cut part has it's own "red wire":
- xx cm, 6 wires
- xx cm, 8 wires
The result shoud look like this:
INSERT IMAGE HERE
Carefully put the micromatch plugs (2x3 for 6-wire and 2x4 + 2x8 for the 8-wire) onto the cut flat cable as shown here:
INSERT IMAGE HERE
Carefully use a pliers to crimp the plug. Be really careful and take you time. Otherwise you risk damage of micromatch plug!
INSERT IMAGE HERE (pliers + micromatch)
The result should look like this:
INSERT IMAGE HERE