APS-4C to SC-40C connections are done on the Class 2 terminal blocks on both units as follows.
APS-4C Pin SC-40C Pin Next SC-40C Pin
4———————4————————–4
5———————6————————–6
7———————5————————–X
X———————7————————–5
APS-4C to SC-40C connections are done on the Class 2 terminal blocks on both units as follows.
APS-4C Pin SC-40C Pin Next SC-40C Pin
4———————4————————–4
5———————6————————–6
7———————5————————–X
X———————7————————–5