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Getting Started Teledyne API – Model T700 Dynamic Dilution Calibrator
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3.3.1.6. Connecting the External Valve Driver Option
Either one of two external valve driver assemblies (12V or 24V) is available that can
drive up to eight, 8-watt valves based on the condition of the status block bits described
below The option consists of a custom Printed Circuit Assembly (PCA) that mounts to
the back of the T700 and a universal AC-to-DC power supply.
Figure 3-11: T700 Rear Panel Valve Driver Installed
OPTION DESCRIPTION
OPT 48A External Valve Driver Capability – 12V
OPT 48B External Valve Driver Capability – 24 V
Depending upon the capacity of the external supply either four (standard) or eight valves
can be simultaneously energized.
The PCA is constructed such that it plugs through the rear panel into the Control Output
connector, J1008, on the T700’s motherboard.
06873B DCN6388