Rockwell Automation T7903 ICS Regent+Plus I/O Termination Assembly (ITA) - Manual (Page 15)

I/O Termination Assembly
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A set of four screw terminals on the Screw Terminal variant of the ITA
provides the facility for the reference voltage to be passed to the
T7420 Analog Input Module. A circuit schematic is shown below and
the detailed connections are listed in Table A-4.
Table A-4. Screw Terminal J10 Connection Details.
Connector
Ident Pin Ident Comments
J10 A Connect to
AREF1/AREF2.
(T7420 only)
J10 B Connect to AGND.
(T7420 only)
J10 C Connect to Analog Ground
AINGD. (T7420 only)
J10 D Connect Cable Screen and
Ground.