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Exhibit 10.2

Master Revolving Note Prime Referenced Rate Demand-Optional Advances (Business and Commercial Loans Only)

ON DEMAND (or as otherwise provided in this Note), FOR VALUE RECEIVED, the undersigned promise(s) to pay to the order of COMERICA BANK (herein called “Bank”), at any office of the Bank in the State of Michigan, the principal sum of SIX MILLION DOLLARS ($6,000,000), or so much of said sum as has been advanced and is then outstanding under this Note, together with interest thereon as hereinafter set forth.

This Note is a note under which Advances, repayments and re-Advances may be made from time to time, subject to the terms and conditions of this Note.

AT NO TIME SHALL THE BANK BE UNDER ANY OBLIGATION TO MAKE ANY ADVANCES TO THE UNDERSIGNED PURSUANT TO THIS NOTE (NOTWITHSTANDING ANYTHING EXPRESSED OR IMPLIED IN THIS NOTE OR ELSEWHERE TO THE CONTRARY, INCLUDING, WITHOUT LIMITATION, IF BANK SUPPLIES THE UNDERSIGNED WITH A BORROWING FORMULA) AND THE BANK, AT ANY TIME AND FROM TIME TO TIME, WITHOUT NOTICE, AND IN ITS SOLE DISCRETION, MAY REFUSE TO MAKE ADVANCES TO THE UNDERSIGNED WITHOUT INCURRING ANY LIABILITY DUE TO THIS REFUSAL AND WITHOUT AFFECTING THE UNDERSIGNED'S LIABILITY UNDER THIS NOTE FOR ANY AND ALL AMOUNTS ADVANCED.

Subject to the terms and conditions of this Note, each of the Advances made hereunder shall bear interest at the Prime Referenced Rate plus the Applicable Margin.

Unless sooner demanded, accrued and unpaid interest on the unpaid principal balance of each outstanding Advance hereunder shall be payable monthly, in arrears, on the first Business Day of each month from the date made until the same is paid in full (whether in accordance with the terms hereof, by acceleration, or otherwise). Interest accruing hereunder shall be computed on the basis of a year of 360 days, and shall be assessed for the actual number of days elapsed, and in such computation, effect shall be given to any change in the interest rate as a result of any change in the Prime Referenced Rate on the date of each such change.

Upon demand and from and after the occurrence of any Default hereunder, and so long as any such Default remains unremedied or uncured thereafter, the Indebtedness outstanding under this Note shall bear interest at a per annum rate of three percent (3%) above the otherwise applicable interest rate, which interest shall be payable upon demand. In addition to the foregoing, a late payment charge equal to five percent (5%) of each late payment hereunder may be charged on any payment not received by Bank within ten (10) calendar days after the payment due date therefor, but acceptance of payment of any such charge shall not constitute a waiver of any Default hereunder.

In no event shall the interest payable under this Note at any time exceed the maximum rate permitted by law.

THE MAXIMUM INTEREST RATE SHALL NOT EXCEED 25% PER ANNUM OR THE HIGHEST APPLICABLE USURY CEILING, WHICHEVER IS LESS.

The amount and date of each Advance, the applicable interest rate and the amount and date of any repayment shall be noted on Bank's records, which records shall be conclusive evidence thereof, absent manifest error; provided, however, any failure by Bank to make any such notation, or any error in any such notation, shall not relieve the undersigned of its/their obligations to repay Bank all amounts payable by the undersigned to Bank under or pursuant to this Note, when due in accordance with the terms hereof.

The undersigned may request an Advance hereunder either (i) upon the delivery to Bank of a written Request for Advance duly completed and executed by the undersigned (as herein provided) or, (ii) to the extent applicable, pursuant to a request submitted through Bank’s Loan Management System (each a “Request”), in each case, subject to the following: (a) Bank shall not have made demand hereunder and no Default, or any condition or event which, with the giving of notice or the running of time, or both, would constitute a Default, shall have occurred and be continuing or exist under this Note; (b) each such Request shall be delivered to Bank by 11:00 a.m. (Detroit, Michigan time) on the proposed date of the requested Advance; (c) after giving effect to such Advance, the aggregate principal amount of Advances made under this Note (excluding refundings and conversions of outstanding Advances) shall not exceed the Loan Amount; and (d) a Request, once delivered or submitted to Bank, shall not be revocable by the undersigned; provided, however, as aforesaid, Bank shall not be obligated to make any Advance under this Note.

In the event that the undersigned is unable to request Advances hereunder through the Bank’s Loan Management System, Advances hereunder may be requested by delivery or submission to Bank by hand delivery, first class mail, overnight courier, facsimile, email or other means of delivery acceptable to Bank, of a written Request for Advance duly completed and executed by the undersigned. Advances hereunder may be requested in the undersigned’s discretion by telephonic notice to Bank. Any Advance requested by telephonic notice shall be confirmed by the undersigned that same day by submission to Bank of a written Request for Advance, as provided herein. The undersigned acknowledge(s) that if Bank makes an Advance based on a request made by telephone, facsimile, email or other means of delivery (other than by hand delivery, first class mail or overnight courier), it shall be for the undersigned's convenience and all risks involved in the use of any such procedure shall be borne by the undersigned, and the undersigned expressly agree(s) to indemnify and hold Bank harmless therefor. Bank shall have no duty to confirm the authority of anyone requesting an Advance by telephone, facsimile, email or any such other means of delivery. In the event that the undersigned elect(s) to request Advances by telephonic notice, facsimile, email or other means of delivery acceptable to Bank, the undersigned acknowledge(s) and agree(s) that Bank may impose or require such verification, authentication and other procedures as Bank may require from time to time.

In the event that any payment under this Note becomes due and payable on any day which is not a Business Day, the due date thereof shall be extended to the next succeeding Business Day, and, to the extent applicable, interest shall continue to accrue and be payable thereon during such extension at the rate set forth in this Note.

All payments to be made by the undersigned to Bank under or pursuant to this Note shall be in immediately available United States funds, without setoff or counterclaim, and in the event that any payments submitted hereunder are in funds not available until collected, said payments shall continue to bear interest until collected.

The undersigned may prepay all or part of the outstanding balance of any Indebtedness hereunder at any time without premium or penalty. Any prepayment hereunder shall also be accompanied by the payment of all accrued and unpaid interest on the amount so prepaid.

If any Change in Law shall (a) subject Bank to any tax, duty or other charge with respect to this Note or any Indebtedness hereunder, or shall change the basis of taxation of payments to Bank of the principal of or interest under this Note or any other amounts due under this Note in respect thereof (except for changes in the rate of tax on the overall net income of Bank imposed by the jurisdiction in which Bank's principal executive office is located); or (b) impose, modify or deem applicable any reserve (including, without limitation, any imposed by the Board of Governors of the Federal Reserve System), special deposit or similar requirement against assets of, deposits with or for the account of, or credit extended by Bank, or shall impose on Bank or the foreign exchange and interbank markets any other condition affecting this Note or the Indebtedness hereunder; and the result of any of the foregoing is to increase the cost to Bank of maintaining any part of the Indebtedness hereunder or to reduce the amount of any sum received or receivable by Bank under this Note by an amount deemed by the Bank to be material, then the undersigned shall pay to Bank, within fifteen (15) days of the undersigned’s receipt of written notice from Bank demanding such compensation, such additional amount or amounts as will compensate Bank for such increased cost or reduction. A certificate of Bank, prepared in good faith and in reasonable detail by Bank and submitted by Bank to the undersigned, setting forth the basis for determining such additional amount or amounts necessary to compensate Bank shall be conclusive and binding for all purposes, absent manifest error.

In the event that any Change in Law affects or would affect the amount of capital or liquidity required or expected to be maintained by Bank (or any corporation controlling Bank), and Bank determines that the amount of such capital or liquidity is increased by or based upon the existence of any obligations of Bank hereunder or the maintaining of any Indebtedness hereunder, and such increase has the effect of reducing the rate of return on Bank's (or such controlling corporation's) capital as a consequence of such obligations or the maintaining of such Indebtedness hereunder to a level below that which Bank (or such controlling corporation) could have achieved but for such circumstances (taking into consideration its policies with respect to capital adequacy and liquidity), then the undersigned shall pay to Bank, within fifteen (15) days of the undersigned's receipt of written notice from Bank demanding such compensation, additional amounts as are sufficient to compensate Bank (or such controlling corporation) for any increase in the amount of capital and/or liquidity and reduced rate of return which Bank reasonably determines to be allocable to the existence of any obligations of the Bank hereunder or to maintaining any Indebtedness hereunder. A certificate of Bank as to the amount of such compensation, prepared in good faith and in reasonable detail by the Bank and submitted by Bank to the undersigned, shall be conclusive and binding for all purposes absent manifest error.

This Note and any other indebtedness and liabilities of any kind of the undersigned (or any of them) to the Bank, and any and all modifications, renewals or extensions of it, whether joint or several, contingent or absolute, now existing or later arising, and however evidenced and whether incurred voluntarily or involuntarily, known or unknown, or originally payable to the Bank or to a third party and subsequently acquired by Bank including, without limitation, any late charges; loan fees or charges; overdraft indebtedness; costs incurred by Bank in establishing, determining, continuing or defending the validity or priority of any security interest, pledge or other lien or in pursuing any of its rights or remedies under any loan document (or otherwise) or in connection with any proceeding involving the Bank as a result of any financial accommodation to the undersigned (or any of them); and reasonable costs and expenses of attorneys and paralegals, whether inside or outside counsel is used, and whether any suit or other action is instituted, and to court costs if suit or action is instituted, and whether any such fees, costs or expenses are incurred at the trial court level or on appeal, in bankruptcy, in administrative proceedings, in probate proceedings or otherwise (collectively “Indebtedness”), are secured by and the Bank is granted a security interest in and lien upon all items deposited in any account of any of the undersigned with the Bank and by all proceeds of these items (cash or otherwise), all account balances of any of the undersigned from time to time with the Bank, by all property of any of the undersigned from time to time in the possession of the Bank and by any other collateral, rights and properties described in each and every deed of trust, mortgage, security agreement, pledge, assignment and other security or collateral agreement which has been, or will at any time(s) later be, executed by any (or all) of the undersigned to or for the benefit of the Bank (collectively “Collateral”). Notwithstanding the above, (i) to the extent that any portion of the Indebtedness is a consumer loan, that portion shall not be secured by any deed of trust or mortgage on or other security interest in any of the undersigned's principal dwelling or in any of the undersigned's real property which is not a purchase money security interest as to that portion, unless expressly provided to the contrary in another place, or (ii) if the undersigned (or any of them) has (have) given or give(s) Bank a deed of trust or mortgage covering California real property, that deed of trust or mortgage shall not secure this Note or any other indebtedness of the undersigned (or any of them), unless expressly provided to the contrary in another place, or (iii) if the undersigned (or any of them) has (have) given or give(s) the Bank a deed of trust or mortgage covering real property which, under Texas law, constitutes the homestead of such person, that deed of trust or mortgage shall not secure this Note or any other indebtedness of the undersigned (or any of them) unless expressly provided to the contrary in another place.

Upon the occurrence of an Event of Default (under and as defined in the Credit Agreement) (each a “Default” hereunder), then Bank may, at its option and without prior notice to the undersigned (or any of them), cease advancing money or extending credit to or for the benefit of the undersigned under this Note or any other agreement between the undersigned and Bank, terminate this Note as to any future liability or obligation of Bank, but without affecting Bank's rights and security interests in any Collateral and the Indebtedness of the undersigned to Bank, declare any or all of the Indebtedness to be immediately due and payable (notwithstanding any provisions contained in the evidence of it to the contrary), sell or liquidate all or any portion of the Collateral, set off against the Indebtedness any amounts owing by the Bank to the undersigned (or any of them), charge interest at the default rate provided in the document evidencing the relevant Indebtedness and exercise any one or more of the rights and remedies granted to the Bank by any agreement with the undersigned (or any of them) or given to it under applicable law. In addition, if this Note is secured by a deed of trust or mortgage covering real property, then the trustor or mortgagor shall not mortgage or pledge the mortgaged premises as security for any other indebtedness or obligations. This Note, together with all other indebtedness secured by said deed of trust or mortgage, shall become due and payable immediately, without notice, at the option of the Bank, (i) if said trustor or mortgagor shall mortgage or pledge the mortgaged premises for any other indebtedness or obligations or shall convey, assign or transfer the mortgaged premises by deed, installment sale contract or other instrument, or (ii) if the title to the mortgaged premises shall become vested in any other person or party in any manner whatsoever, or (iii) if there is any disposition (through one or more transactions) of legal or beneficial title to a controlling interest of said trustor or mortgagor.

The undersigned hereby expressly acknowledge(s) and agree(s) that this Note is a demand note and matures upon issuance, and that the Indebtedness hereunder shall be payable upon demand (unless earlier payment is required in accordance with the terms and conditions of this Note), and that Bank may, at any time in its sole and absolute discretion, without notice and without reason and whether or not any Default shall have occurred and/or exist under this Note, without notice, demand that this Note and the Indebtedness hereunder be immediately paid in full. The Bank may from time to time make demand for partial payments under this Note and these demands shall not preclude the Bank from demanding at any time that this Note be immediately paid in full. Further, the demand nature of this Note shall not be deemed to be modified, limited or otherwise affected by any reference to any Default in this Note, and to the extent that there are any references to any Default(s) hereunder, such references are for the purpose of permitting Bank to accelerate any Indebtedness not on a demand basis and to receive interest at the applicable default rate provided in the document evidencing the relevant Indebtedness.

The undersigned authorize(s) the Bank to charge any account(s) of the undersigned (or any of them) with the Bank for any and all sums due hereunder when due; provided, however, that such authorization shall not affect any of the undersigned’s obligation to pay to the Bank all amounts when due, whether or not any such account balances that are maintained by the undersigned with the Bank are insufficient to pay to the Bank any amounts when due, and to the extent that such accounts are insufficient to pay to the Bank all such amounts, the undersigned shall remain liable for any deficiencies until paid in full.

If this Note is signed by two or more parties (whether by all as makers or by one or more as an accommodation party or otherwise), the obligations and undertakings under this Note shall be that of all and any two or more jointly and also of each severally. This Note shall bind the undersigned, and the undersigned's respective heirs, personal representatives, successors and assigns.

The undersigned waive(s) presentment, demand, protest, notice of dishonor, notice of demand or intent to demand, notice of acceleration or intent to accelerate, and all other notices, and agree(s) that no extension or indulgence to the undersigned (or any of them) or release, substitution or nonenforcement of any security, or release or substitution of any of the undersigned, any guarantor or any other party, whether with or without notice, shall affect the obligations of any of the undersigned. The undersigned waive(s) all defenses or right to discharge available under Section 3-605 of the Uniform Commercial Code and waive(s) all other suretyship defenses or right to discharge. The undersigned agree(s) that the Bank has the right to sell, assign, or grant participations or any interest in, any or all of the Indebtedness, and that, in connection with this right, but without limiting its ability to make other disclosures to the full extent allowable, the Bank may disclose all documents and information which the Bank now or later has relating to the undersigned or the Indebtedness. The undersigned agree(s) that the Bank may provide information relating to this Note or relating to the undersigned to the Bank's parent, affiliates, subsidiaries and service providers.

The undersigned agree(s) to pay or reimburse to Bank, or any other holder or owner of this Note, on demand, any and all costs and expenses of Bank (including, without limit, court costs, legal expenses and reasonable attorneys’ fees, whether inside or outside counsel is used, whether or not suit is instituted, and, if suit is instituted, whether at the trial court level, appellate level, in a bankruptcy, probate or administrative proceeding or otherwise) incurred in connection with the preparation, execution, delivery, amendment, administration, and performance of this Note and the related documents, or incurred in collecting or attempting to collect this Note or the Indebtedness, or incurred in any other matter or proceeding relating to this Note or the Indebtedness.

The undersigned acknowledge(s) and agree(s) that there are no contrary agreements, oral or written, establishing a term of this Note and agree(s) that the terms and conditions of this Note may not be amended, waived or modified except in a writing signed by an officer of the Bank expressly stating that the writing constitutes an amendment, waiver or modification of the terms of this Note. As used in this Note, the word “undersigned” means, individually and collectively, each maker, accommodation party, endorser and other party signing this Note in a similar capacity. If any provision of this Note is unenforceable in whole or part for any reason, the remaining provisions shall continue to be effective. THIS NOTE SHALL BE GOVERNED BY AND CONSTRUED IN ACCORDANCE WITH THE INTERNAL LAWS OF THE STATE OF MICHIGAN, WITHOUT REGARD TO CONFLICT OF LAWS PRINCIPLES.

For the purposes of this Note, the following terms have the following meanings:

“Advance” means a borrowing requested by the undersigned and made by Bank under this Note.

“Applicable Margin” means zero percent (0%) per annum.

“Business Day” means any day, other than a Saturday, Sunday or any other day designated as a holiday under Federal or applicable State statute or regulation, on which Bank is open for all or substantially all of its domestic and international business (including dealings in foreign exchange) in Detroit, Michigan, and, in respect of notices and determinations relating to the Daily Adjusting LIBOR Rate, also a day on which dealings in dollar deposits are also carried on in the London interbank market and on which banks are open for business in London, England.

“Change in Law” means the occurrence, after the date hereof, of any of the following: (i) the adoption or introduction of, or any change in any applicable law, treaty, rule or regulation (whether domestic or foreign) now or hereafter in effect and whether or not applicable to Bank on such date, or (ii) any change in interpretation, administration or implementation thereof of any such law, treaty, rule or regulation by any Governmental Authority, or (iii) the issuance, making or implementation by any Governmental Authority of any interpretation, administration, request, regulation, guideline, or directive (whether or not having the force of law), including, without limitation, any risk-based capital guidelines or any interpretation, administration, request, regulation, guideline, or directive relating to liquidity. For purposes of this definition, (x) a change in law, treaty, rule, regulation, interpretation, administration or implementation shall include, without limitation, any change made or which becomes effective on the basis of a law, treaty, rule, regulation, interpretation administration or implementation then in force, the effective date of which change is delayed by the terms of such law, treaty, rule, regulation, interpretation, administration or implementation, and (y) the Dodd-Frank Wall Street Reform and Consumer Protection Act (Pub. L. 111-203, H.R. 4173) and all requests, rules, regulations, guidelines, interpretations or directives promulgated thereunder or issued in connection therewith shall be deemed to be a “Change in Law”, regardless of the date enacted, adopted, issued or promulgated, whether before or after the date hereof, and (z) all requests, rules, guidelines or directives promulgated by the Bank for International Settlements, the Basel Committee on Banking Supervision (or any successor or similar authority) or the United States regulatory authorities, in each case pursuant to Basel III, shall each be deemed to be a “Change in Law”, regardless of the date enacted, adopted, issued or implemented.

“Credit Agreement” shall mean the Amended and Restated Credit Agreement dated November 16, 2010 between undersigned and Bank, as amended, modified, revised or restated from time to time.

“Daily Adjusting LIBOR Rate” means, for any day, a per annum interest rate which is equal to the quotient of the following:

divided by

provided, however, and notwithstanding anything to the contrary set forth in this Note, if at any time the Daily Adjusting LIBOR Rate determined as provided above would be less than zero percent (0%), then the Daily Adjusting LIBOR Rate shall be deemed to be zero percent (0%) per annum for all purposes of this Note. Each calculation by Bank of the Daily Adjusting LIBOR Rate shall be conclusive and binding for all purposes, absent manifest error.

“Governmental Authority” means the government of the United States of America or any other nation, or of any political subdivision thereof, whether state or local, and any agency, authority, instrumentality, regulatory body, court, central bank or other entity exercising executive, legislative, judicial, taxing, regulatory or administrative powers or functions of or pertaining to government (including, without limitation, any supranational bodies such as the European Union or the European Central Bank).

“Loan Amount” means the face amount of this Note as set forth at the top of Page 1 hereof.

“Prime Rate” means the per annum interest rate established by Bank as its prime rate for its borrowers, as such rate may vary from time to time, which rate is not necessarily the lowest rate on loans made by Bank at any such time.

“Prime Referenced Rate” means, for any day, a per annum interest rate which is equal to the Prime Rate in effect on such day, but in no event and at no time shall the Prime Referenced Rate be less than the sum of the Daily Adjusting LIBOR Rate for such day plus two and one-half percent (2.50%) per annum. If, at any time, Bank determines that it is unable to determine or ascertain the Daily Adjusting LIBOR Rate for any day, the Prime Referenced Rate for each such day shall be the Prime Rate in effect at such time, but not less than two and one-half percent (2.50%) per annum.

“Request for Advance” means a Request for Advance issued by the undersigned under this Note in the form annexed to this Note as Exhibit “A”.

No delay or failure of Bank in exercising any right, power or privilege hereunder shall affect such right, power or privilege, nor shall any single or partial exercise thereof preclude any further exercise thereof, or the exercise of any other power, right or privilege. The rights of Bank under this Note are cumulative and not exclusive of any right or remedies which Bank would otherwise have, whether by other instruments or by law.

THE UNDERSIGNED AND BANK, BY ACCEPTANCE OF THIS NOTE, ACKNOWLEDGE THAT THE RIGHT TO TRIAL BY JURY IS A CONSTITUTIONAL ONE, BUT THAT IT MAY BE WAIVED UNDER CERTAIN CIRCUMSTANCES. TO THE EXTENT PERMITTED BY LAW, EACH PARTY, AFTER CONSULTING (OR HAVING HAD THE OPPORTUNITY TO CONSULT) WITH COUNSEL OF THEIR CHOICE, KNOWINGLY AND VOLUNTARILY, AND FOR THEIR MUTUAL BENEFIT, WAIVES ANY RIGHT TO TRIAL BY JURY IN THE EVENT OF LITIGATION REGARDING THE PERFORMANCE OR ENFORCEMENT OF, OR IN ANY WAY RELATED TO, THIS NOTE OR THE INDEBTEDNESS.

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This Note amends, restates, supersedes and replaces that certain Master Revolving Note (Demand) dated as of October 30, 2015, made in the principal amount of Ten Million Dollars ($10,000,000) by the undersigned payable to the Bank, as amended (the “Prior Note”); provided, however, (i) the execution and delivery by the undersigned of this Note shall not, in any manner or circumstance, be deemed to be a payment of, a novation of or to have terminated, extinguished or discharged any of the undersigned’s indebtedness evidenced by the Prior Note, all of which indebtedness shall continue under and shall hereinafter be evidenced and governed by this Note, and (ii) all Collateral and guaranties securing or supporting the Prior Note shall continue to secure and support this Note.

This Note is dated and shall be effective as of the date set forth above.

PERCEPTRON, INC.

By: /s/ David L. Watza                                         

SIGNATURE OF

Its: President and Chief Executive Office           

TITLE