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Components and Specifications
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www.qualitrolcorp.com
Cable Types
The following figures show the different cable types.
Figure 3.24 – Simple Null Modem Without Handshaking
Figure 3.25 – Null Modem With Loop Back Handshaking
Figure 3.26 – Standard Modem Cable
3.9. USB
3.9.1. USB
Functionality
When a user plugs in a USB storage device to INFORMA PMD-A, the device checks for a
specific folder and validates the unique serial number and digital signature available in the
script file inside the folder. Once the digital signature is verified, the INFORMA PMD-A
device parses the script file to perform any of the following operations:
Summary of Contents for INFORMA PMD-A
Page 1: ...User Manual www qualitrolcorp com INFORMA PMD A Data Acquisition Unit Document ID 40 08557 01...
Page 7: ...Contents Contents iv www qualitrolcorp com References 240...
Page 8: ...About This Manual 1 www qualitrolcorp com Chapter 1 About This Manual...
Page 12: ...Overview 5 www qualitrolcorp com Chapter 2 Overview...
Page 15: ...Components and Specifications 8 www qualitrolcorp com Chapter 3 Components and Specifications...
Page 58: ...Installation 51 www qualitrolcorp com Chapter 4 Installation...
Page 86: ...Configuration 79 www qualitrolcorp com Chapter 6 Configuration...
Page 108: ...Configuration 101 www qualitrolcorp com Figure 6 22 PQ Free Interval Continuous Recording...
Page 120: ...Maintenance 113 www qualitrolcorp com Chapter 7 Maintenance...
Page 126: ...Maintenance 119 www qualitrolcorp com Figure 7 7 Voltage Calibration...
Page 166: ...Appendix B INFORMA PMD A Functions 159 www qualitrolcorp com Figure B 9 RMS Envelope PQRVC...
Page 199: ...Appendix D License Information 192 www qualitrolcorp com Appendix D License Information...
Page 246: ...References 239 www qualitrolcorp com References...