Thermo Scientific 49i Instruction Manual page 12

Contents
xii Model 49i Instruction Manual
Serial Ports ............................................................................8-10
RS-232 Connection ...........................................................8-11
RS-485 Connection ...........................................................8-11
Ethernet Connection..........................................................8-12
External Accessory Connector ............................................8-12
Chapter 9 Optional Equipment........................................................................ 9-1
Internal Sample/Calibration....................................................9-1
Ozonator.................................................................................9-1
Zero Air Source.......................................................................9-1
Teflon Particulate Filter ..........................................................9-2
I/O Expansion Board Assembly...............................................9-2
Terminal Block and Cable Kits ...............................................9-2
Cables .....................................................................................9-2
25-Pin Terminal Board Assembly............................................9-4
Mounting Options..................................................................9-4
Appendix A Warranty .........................................................................................A-1
Appendix B C-Link Protocol Commands .........................................................B-1
Instrument Identification Number......................................... B-2
Entering Units in PPB ........................................................... B-2
Accessing Streaming Data ...................................................... B-2
Commands ............................................................................ B-2
Measurements ........................................................................ B-8
Alarms.................................................................................. B-11
Diagnostics .......................................................................... B-16
Datalogging ......................................................................... B-17
Calibration........................................................................... B-24
Keys/Display ........................................................................ B-26
Measurement Configuration ................................................ B-29
Hardware Configuration ...................................................... B-33
Communications Configuration .......................................... B-35
I/O Configuration................................................................ B-39
Record Layout Definition .................................................... B-43
Format Specifier for ASCII Responses............................... B-44
Format Specifier for Binary Responses .............................. B-44
Format Specifier for Front-Panel Layout .......................... B-45
Appendix C MODBUS Protocol.........................................................................C-1
Serial Communication Parameters ......................................... C-2
TCP Communication Parameters .......................................... C-2
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