Okay, let's break down the information from this document.

1. Device Overview:

️· Product: W2MST (likely a process indicator or monitor). It's a device for displaying process variables.
️· Functionality: It can output digital signals and likely displays information.

2. Input/Output Capabilities:

️· Digital Output: It has digital outputs, labelled "OUTPUT 1" and "OUTPUT 2." These can likely be configured for various signals.
️· Digital Signals: Includes "Z" and "S" signals. (The document doesn't explicitly define these, but they likely relate to control/status signals).
️· Power: Requires power supply (+ and - labeled "U" and "V" respectively)

3. Control & Display:

️· UP/DOWN Selector Control: Used for setting values or navigating menus.
️· Display Selector: Likely changes which information is displayed.
️· Setpoint Output: The value the process is being controlled to.

4. Mounting:

️· Units can be mounted adjacent to each other without extra spacing.

5. Schematic Circuitry & Connection Diagram (Key Points):

️· Base Socket: This looks like a connector for various options or modules.
️· Digital Output Drivers: Convert the internal signals to external digital outputs.
️· Display Driver: Drives the display itself.
️· The block enclosed in broken lines represents components specific to the second output option (OUTPUT 2).

6. Output Options

️· The document indicates that "OUTPUT 2" is an optional feature, meaning not all units will include it.


In simpler terms:

This W2MST is a device that lets you monitor and potentially control a process. It shows information on a display and can send out digital signals. It's designed to be easily mounted alongside other similar devices. The detailed schematic highlights how the internal components work together to manage the display, outputs, and control functions.