RKI Instruments Data Cal 2000 - Manual (Page 13)

Description • 8
Two DB-15 connectors on the back of each module allow connection to
other docking modules or directly to the docking station.
Two hose barb fittings that accept 3/16” ID tubing are located in the upper
left corner of the back of each module and are each labeled CAL. GAS.
They allow sample gas connection to the module and from the module to
another module. The right fitting (as viewed from the back) is for
connection to the GAS OUT fitting on the docking station or to the left
fitting of the previous module in the system. The left fitting is for
connection to the next docking module in the system or, if the docking
Calibration Gas
Fittings
Exhaust Fittings
Connector for
Cable from Data
Cal 2000 or Other
Docking Module
ID Switch
Terminator Switch
Connector for
Cable From Other
Docking Module
Figure 5: Back of DM-2001 and DM-2003 Docking Module
Exhaust
Fitting
ID Switch
Calibration Gas
Fittings
Terminator Switch
Connector for
Cable From
Other Docking
Module
Connector for
Cable From
Data Cal 2000
or Other
Docking Module
Figure 6: Back of DM-2009 Docking Module