IG9972BEN     (2017-09)     Plug-In Boards.om  3 
 
Contents 
 
About this Document  2 
Validity  2 
1  Safety 4 
1.1  General Safety Information  4 
1.2  Symbols Used  4 
1.3  General Stipulations  4 
2  Description 5 
2.1  Pirani / Cold Cathode Measurement Board CP300C9  5 
2.2  Interface and Relay Board IF300P  5 
2.3  Pirani Measurement  5 
2.4  Cold Cathode Measurement  5 
3  Technical Data  6 
3.1  Pirani / Cold Cathode Measurement Board CP300C9  6 
3.2  Interface and Relay Board IF300P  7 
4  Installation 8 
4.1  Installing / Removing the Plug-In Boards  8 
4.2  Connecting the Pirani Gauge  8 
4.3  Connecting the Cold Cathode Gauge  9 
4.4  Connecting the <OUTPUT>  Analog Signal  10 
4.5  Connecting the Relays of the IF300P  10 
4.6  Connecting the Profibus-DP Interface to the IF300P  11 
5  Adjustment 12 
5.1  Adjusting the Pirani Measurement Circuit  12 
6  Troubleshooting 13 
6.1  Operating and Adjustment Problems  13 
6.2  Defects 13 
6.3  Problems with the RS232C Interface  13 
6.4  Problems with the Profibus-DP Interface  14 
7  Accessories 15 
7.1  Gauges 15 
7.2  Measurement Cables and Cable Connectors  15 
Appendix 17 
A:  Output Signals of the Measurement Boards  17 
B:  Gas Type Dependence  19 
C:  Literature 21