Tubing Example Of A Double-Acting Actuator; Type Av Positioner Wiring Connections - ABB AV3 Instruction Manual

D IR E C T AC T IN G
(BLAC K ) C A M
O 1
O 2
G 3
G 2
G 1
M O T IO N W IT H
IN C R E AS IN G SIG N AL
N O TE : IN A N Y IN S TA L L ATIO N , D IR E C T IO N O F P IS TO N T R AV E L C A N B E R E V E R S E D B Y
U S IN G TH E R E VE R S E A C T IN G C A M (L O C ATE D IN P O S IT IO N E R C OV E R ) A N D R EV E R S IN G
T H E O 1 A N D O 2 C O N N E C T IO N S . G A G E D ES IG N AT IO N S :
G 1 = S IG N A L G A G E
G 2 = O U T PU T G A G E (O 1 P O RT )
G 3 = O U T PU T G A G E (O 2 P O RT )
Figure 3-9. Tubing Example of a Double-Acting Actuator
NOMENCLATURE
AV23
Av33
AV44
AV 1
AV 2
Figure 3-10. Type AV Positioner Wiring Connections
INSTALLATION
R E VER SE AC T IN G
(R ED ) C A M
O 2
O 1
G 3
G 2
G 1
M O T ION W IT H
IN C R E AS IN G S IG N AL
TB1 CONNECTIONS
1 2 3 4
+
+
+ –
+24
+ –
T00807A
WIRING TYPE AV POSITIONER
T 00 77 3 A
5
–
–
3 - 11