6.3 INPUTS AND OUTPUTS ............................................................................................................................... 36
6.3.1 Milliamp Output ................................................................................................................................ 36
6.3.2 Relay Outputs .................................................................................................................................... 36
6.3.3 Trigger ................................................................................................................................................ 36
6.4 FACTORY DEFAULTS .................................................................................................................................. 37
7 OPTIONS ......................................................................................................................................................... 38
7.1 WATER COOLED HOUSING INCLUDING AIR PURGE COLLAR .................................................................. 38
8 ACCESSORIES ............................................................................................................................................... 39
8.1 OVERVIEW .................................................................................................................................................. 39
8.2 FIXED MOUNTING BRACKET ...................................................................................................................... 39
8.3 AIR PURGE COLLAR ................................................................................................................................... 40
8.4 POLARIZING FILTER END CUP ................................................................................................................... 40
8.5 CABLES ....................................................................................................................................................... 41
8.6 INDUSTRIAL POWER SUPPLY ...................................................................................................................... 43
9 PROGRAMMING GUIDE ........................................................................................................................... 44
9.1 REMOTE VERSUS MANUAL CONSIDERATIONS .......................................................................................... 44
9.2 COMMAND STRUCTURE ............................................................................................................................. 44
9.3 TRANSFER MODES ...................................................................................................................................... 45
9.3.1 Poll Mode ............................................................................................................................................ 45
9.3.2 Burst Mode ......................................................................................................................................... 45
9.4 RESPONSE TIME IN SETUP MODE ............................................................................................................... 46
9.5 COMMAND LIST ......................................................................................................................................... 47
9.6 COMMAND EXAMPLES ............................................................................................................................... 49
10 MAINTENANCE .......................................................................................................................................... 50
10.1 TROUBLESHOOTING MINOR PROBLEMS .................................................................................................. 50
10.2 FAIL-SAFE OPERATION ............................................................................................................................ 50
10.3 CLEANING THE LENS ............................................................................................................................... 53
10.4 CHANGING THE WINDOW ....................................................................................................................... 53
11 APPENDIX..................................................................................................................................................... 54
11.1 DETERMINATION OF EMISSIVITY .............................................................................................................. 54
11.2 TYPICAL EMISSIVITY VALUES ................................................................................................................... 54
11.3 TYPICAL SLOPES ....................................................................................................................................... 56
11.4 2-WIRE COMMUNICATION ....................................................................................................................... 57
11.5 TRACEABILITY OF INSTRUMENT CALIBRATION ....................................................................................... 58