QUICK START
CALIBRATION
B
-
5
which shows the wiring diagram. This diagram is also shown on
the inside of the front cover of the positioner.
1.
Type AV33 positioner
: connect the 4 to 20 mA position
demand signal wires to terminals TB1-4 (+) and TB1-5 (-) to the
terminal block (Fig.
If equipped with the optional 4 to 20 mA position transmitter, termi-
nals TB1-1 (+) and TB1-2 (-) provide customer access to the 4 to
20 mA feedback signal. If equipped with the optional potentiomet-
ric position transmitter, three leads are available for customer use
at terminals TB1-1, TB1-2, and TB1-3. For detailed information
about position transmitters, refer to
2.
Type AV44 positioner
: Connect DDC pulse or contact clo-
sure (raise/lower) input signal wires to terminals TB1-4 and TB1-5.
Connect the (+) 24 VDC to terminal TB1-3 and the position trans-
mitter feed back connection to terminals TB1-1 (+) and TB1-2 (-)
(Fig.
).
NOTE:
Route the wiring inside the positioner so it does not
become entangled with moving parts. A cable clip (Fig.
) is
provided inside the positioner so entanglement can be avoided.
CALIBRATION
Table
presents calibration procedures for Type AV3 and Type
AV4 positioners in table format. Table
and is a required part of calibration.
Figure B-5. Type AV Positioner Port Locations
T 00 8 0 6 A
V IE W W ITH G AG E
B L O C K (AV ?? ?3 ?? ?)
V IE W W ITH M A N IFO L D
(AV ? ?? 1? ? ? O R
AV ? ?? 2? ?? )
V IE W W ITH O U T
M A N IF O LD
(AV ? ?? 0? ? ?)
G AG E
P O RT S
G AG E
P O R T S
C O N D U IT
C O N N E C T IO N