Rockwell Automation T7903 ICS Regent+Plus I/O Termination Assembly (ITA) - Manual (Page 54)

I/O Termination Assembly
5 4
Industrial Control Services
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 G-4.
The maximum protected current is 2.5A total, with any configuration of
redundant supply.
Table G-4. Screw Terminal J10 Connection Details.
Connector
Ident Pin Ident Comments
J10 A Diode Protected Power
Out.
J10 B Power 1 In.
J10 C Power 2 In.
J10 D Power 3 In