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Exhibit 10.1 EXECUTION VERSION AGREEMENT AND PLAN OF MERGER by and among PLEX SYSTEMS HOLDINGS , INC . , A DELAWARE CORPORATION , ROCKWELL AUTOMATION , INC . , A DELAWARE CORPORATION , ROCKWELL AUTOMATION US HOLDINGS , INC . , A DELAWARE CORPORATION , and FRANCISCO PARTNERS MANAGEMENT LLC , solely in its capacity as the Representative June 24 , 2021 Table of Contents ARTICLE I THE MERGER 1.01 The Merger 1.02 Effect on Capital Stock 1.03 Effect on Options 1.04 Exchange of Company Stock 1.05 Organizational Documents 1.06 Directors and Officers 1.07 Closing Calculations 1.08 Final Closing Balance Sheet Calculation 1.09 Post - Closing Adjustment Payment 1.10 Escrow Account 1.11 Dissenting Shares 1.12 Withholding ARTICLE II THE CLOSING 2.01 The Closing 2.02 The Closing Transactions ARTICLE III REPRESENTATIONS AND WARRANTIES OF THE COMPANY 3.01 Organization and Power 3.02 Subsidiaries 3.03 Authorization ; No Breach ; Valid and Binding Agreement 3.04 Capitalization 3.05 Financial Statements 3.06 Absence of Certain Developments ; Undisclosed Liabilities 3.07 Real Property 3.08 Tax Matters 3.09 Contracts and Commitments 3.10 Intellectual Property 3.11 Litigation 3.12 Governmental Consents , etc 3.13 Employee Benefit Plans 3.14 Insurance 3.15 Compliance with Laws 3.16 Environmental Matters 3.17 Affiliated Transactions 3.18 Employees Page 1 8 8 122355667∞∞ a 10 10 10 100 11 11 11 12 12 14 14 15 15 18 19 24 5822232333 25