Calibration; Type Av Positioner Port Locations - ABB AV3 Instruction Manual

V IEW W ITH G AG E
BL O C K (AV ?? ?3 ?? ?)

CALIBRATION

G AG E
PO RT S
VIE W W ITH M A N IFO L D
(AV ? ?? 1? ? ? O R
AV ? ?? 2? ?? )
Figure B-5. Type AV Positioner Port Locations
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. B-8).
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. B-8).
NOTE: Route the wiring inside the positioner so it does not
become entangled with moving parts. A cable clip (Fig. B-9) is
provided inside the positioner so entanglement can be avoided.
Table B-2 presents calibration procedures for Type AV3 and Type
AV4 positioners in table format. Table
and is a required part of calibration.
QUICK START
G AG E
PO RTS
C O N D U IT
C O N N EC T IO N
VIEW W ITH O U T
M AN IF O LD
(AV? ?? 0? ? ?)
Appendix A.
B-3 pertains to Type AV4
CALIBRATION
T 00 80 6 A
B - 5