Rockwell Automation T7903 ICS Regent+Plus I/O Termination Assembly (ITA) - Manual (Page 40)

I/O Termination Assembly
4 0
Industrial Control Services
Table E-4. Screw Terminal J10 Connection Details.
Connector
Ident Pin Ident Comments
J10 A Connect AREF1 and
AREF2.
J10 B AGND (T7420).
J10 C Connect Fused Common
Return
J10 D Cable Screen and GND.