Collegamento Del Cablaggio Del Controller Centrale - Carrier XCT 7 40VCC317FQEE Manual Del Propietario/Instalación

Collegamento del cablaggio del controller centrale

AC/N (blue)
AC/L (brown)
+v (red)
+v (black)
21
This terminal is
linkage is
connected to 485-B
default
This terminal is
connected to 485-A