24
(A) – Device LED
(B) – Bus A
(C) – Bus B
(D) – Earth for bus power supply
(E) – Bus power 24 V
(F) – Brought-out inputs/outputs SO1 to SO7
(G) – Earth for inputs/outputs SO1 to SO7
(H) – Earth for inputs/outputs SO8 to SO12
(I) – Terminals for inputs/outputs SO8 to SO12
A B C D E
H
I
G
F