ABB Symphony Harmony Series - AOT Block Flowchart

Installation and Connection Sequence
WBPEEUI240751C0 5 - 5
Figure 5-3. AOT Block Flowchart
INS TA LL
I/O M O D U L E
ANOTHER
I/O B LO C K ?
TR1979B
NO
YES
DOT BLOCK
CIO BLOCK
DIO BLOCK
AOT BLO CK
AIN BLOCK
AOT BLO CK
E
B
C
D
B
A
F
SEPARATE THE
I/O MO D U LE
FRO M ITS BASE
IN S TA L L
AOT BLO CK
BASE
SET UP
AOT-1 50
BLOCK
CONNECT FIELD
WIRING TO BASE
SCREW TERMINAL PR19
PR20
PR21
CLAMP TERMINAL
CABLE
PR3
PR10PR2