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Teledyne API – Model T700 Dynamic Dilution Calibrator Getting Started
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3.3.1.4. Connecting the Control Inputs
The calibrator is equipped with 12 digital control inputs that can be used to initiate
various user programmable calibration sequences (see Section 4.3.1.5 for instructions on
assigning the control inputs
to specific calibration sequences).
Access to these inputs is via two separate 10-pin connectors, labeled CONTROL IN,
that are located on the calibrator’s rear panel.
Table 3-4: T700 Control Input Pin Assignments
CONNECTOR INPUT DESCRIPTION
Top 1 to 6
Can be used as either 6, separate on/off switches or as bits 1 through
6 of a 12-bit wide binary activation code.
Bottom 7 to 12
Can be used as either 6, separate on/off switches or as bits 7 through
12 of a 12-bit wide binary activation code.
BOTH
Chassis ground.
Top U
Input pin for +5 VDC required to activate pins 1 – 6. This can be from
an external source or from the “+” pin of the connector.
Bottom U
Input pin for +5 VDC required to activate pins 7 – 12. This can be
from an external source or from the “+” pin of the connector.
BOTH
+
Internal source of +5V used to actuate control inputs when connected
to the U pin.
06873B DCN6388