ABB Symphony Harmony Series - CIO Block Flowchart

5 - 6 WBPEEUI240751C0
Installation and Connection Sequence
Figure 5-4. CIO Block Flowchart
INS TA L L
I/O M O D U L E
ANOTHER
I/O B L O C K ?
TR1980B
NO
YES
DOT BLOCK
CIO BLOCK
DIO BLOCK
AOT BLO CK
AIN BLOCK
CIO BLOCK
NOTE:
1. 24 VDC LFP CONNECTION IS REQUIRED AT THE BASE,
OR AT THE CIO-110 BLOCK IF INSTALLED, FOR STATION OPERATION.
E
C
C
D
B
A
F
SEPARATE THE
I/O M O D U L E
FROM ITS BASE
INSTA L L
CIO BLOCK
BASE
SET UP
CIO-100
BLOCK
CONNECT FIELD
WIRING TO BASE (NOTE 1)
SCREW TERMINAL
PR19
PR20
PR21
CLAMP TERMINAL
CABLE
SET UP
CIO-110
BLOCK
IN S TA L L
CIO-110
BLOCK
CONNECT FIELD
WIRING TO
CIO-110 BLOCK
(N O T E 1 )
CONNECT
CABLES
IISA C 0 1
STATIONS?
ELECTRIC
DRIVE/PULSE
POSITIONER?
YES
YES
NO NO
PR2 PR15
PR4
PR22PR17
PR11 PR3