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BMS Estimating and Engineering

PART IV: Engineering in Visio

Session 18: Wiring Schematics & Network Diagrams

Course Code: CENG-18
Goal: Create accurate electrical and network schematics using CUBE automation tools in Visio, ensuring clean layouts, component traceability, and field-installation readiness.

Session Overview

Duration: 1 Hour
Format: Instructor-led (Microsoft Teams or in-person)
Level: Intermediate to Advanced (Ideal for engineering, controls, and field documentation roles)
Resources Provided:

  • Wiring Page Walkthrough Guide.
  • Network Riser Diagram Template.
  • Installer Layout Best Practices Sheet.
  • Sample Terminal/Field Device Configuration.

Learning Objectives

By the end of this session, participants will be able to:

  • Generate automated wiring diagrams directly from CUBE component data.
  • Create network riser diagrams based on system architecture from estimates.
  • Use terminal block and field device tools to reflect accurate connectivity.
  • Organize drawing pages to support easy navigation and installation in the field

Session Agenda

18.1 Inserting Wiring Schematics from Component Details

  • Accessing the Wiring Page in Visio through CUBE integration.
  • Pulling in components with I/O and terminal data from the estimate.
  • Automatically generating wiring connections between controllers, devices, and power.
  • Customizing terminal numbers, wire labels, and voltage groups.
  • Including legends and symbols for clarity

18.2 Creating Network Riser Diagrams from CUBE Data

  • Overview of network topologies supported (BACnet, IP, RS485, MSTP, etc.).
  • Using estimate data to populate controllers, panels, and repeaters.Building riser diagrams to represent trunk lines, segments, and logical relationships.
  • Labeling segments with communication paths and IP addressing (if available).
  • Best practices for aligning network diagrams with control logic

18.3 Using Terminal Block and Field Device Pages

  • Inserting terminal strips and linking them to associated components.
  • Assigning wire colors, signals, and loop numbers for each terminal block.
  • Building field device pages for zoning (e.g., per floor, per control panel).
  • Grouping field devices by signal type or control function

18.4 Organizing Pages for Installer-Friendly Layout

  • Establishing logical page order (main panel → riser → terminals → field devices).
  • Using bookmarks, cover pages, and index sheets.
  • Page naming and title block tips to improve navigation.
  • Creating final PDFs that reflect layout best practices for field teams.
  • Ensuring all pages include legends, notes, and circuit designations

Hands-On Exercises

Participants will:

  • Generate a wiring page using sample components with I/O.
  • Create a network riser diagram based on a 3-floor control system.
  • Insert and configure a terminal block page for a sample control panel.
  • Organize pages and rename them to simulate an installer-ready packet.
  • Export a clean schematic set for internal QA or field review

Post-Session Action Items

To reinforce session concepts, participants are encouraged to:

  • Apply the wiring tools to their next active project.
  • Review and standardize terminal block and riser diagram templates.
  • Collaborate with field teams to refine layout and labeling preferences.
  • Create a PDF deliverable template with optimized page flow and legends.
  • Maintain a library of commonly used network and wiring templates

Note: When scheduling, make sure to include this session code: CENG-18.

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