This is the C-TCB020 terminal panel used to terminate field wiring for the basic, extended, and multifunction controller.

The terminal strips commonly use 250 Ohm precision resistors 30731995-002 to convert 4-20mA input to 1-5Vdc voltage.

For installations not requiring analog displays, the C-TCB30 terminal may be used, giving you a smaller form factor and compression terminals instead of screw terminals. The C-TCB30 also eliminates the C-JDP00 junction panel in UAC installations.