Sure, I can create a high-level mermaid block diagram for your project. Based on the provided information, it includes a momentary switch and two connector pins (P1 and P2).

Here's a rough mermaid diagram depicting the layout:

graph TD;
    SW["Momentary Switch\nManufacturer: OMRON"]
    P1["Connector Pin 1"]
    P2["Connector Pin 2"]

    SW -- "Signal" --> P1
    SW -- "Signal" --> P2

This diagram shows the momentary switch from OMRON and its potential connections to two pins, P1 and P2. Since the specific OMRON part number isn't provided, I've simply indicated the manufacturer. Let me know if there's more to include or if you have a specific part number for the switch!