ABB AV2123000 Positioner User Manual

INSTALLATION
OUTPUT CONN. O1
1/4-18 NPT.
(SEE NOTE 5)
3.50
88.8
AIR SUPPLY CONN. S
1/4-18 NPT
(SEE NOTE 5)
OUTPUT CONN. O1
1/4-18 NPT
(SEE NOTE 5)
O1
S
O2
O2
O1
VIEW WITH
OPTIONAL MANIFOLD
O1
I
I
OUTPUT CONN. O2
1/4-18 NPT.
(SEE NOTE 5)
I
AIR FILTER (3)
3.00
76.2
1/8-27 NPT PIPE
PLUG. REMOVE TO
INSTALL OPTIONAL
PRESS. GAGES
(SEE NOTES 2 AND 5)
VENT HOLE
1/2-14 NPT
INPUT SIGNAL
CONN. I 1/4-18 NPT
(SEE NOTE 5)
PRESSURE GAGES
(SEE NOTES 2 AND 5)
2.11
53.6
0.20
5.0
SEE ELECTRICAL
CONNECTIONS
FIGURE
8.74
222.1 6.43
163.4 3.66
93.0
4.59
116.6
2.80
71.1
2.50
63.5
90°
GROUND SCREW
AND CABLE CLAMP
(NOT PROVIDED ON
AV1___)
1.44
36.5
1.11
28.1
0.64
16.2
1.13
28.6
1.80
45.7
2.25
57.2
3.10
78.8
SEE NOTE 1
0.57
14.6
1.00
25.4
(SEE NOTE 3)
2X 0.312-18UNC-2B
THRU MOUNTING
HOLES
5.32
135.1
2.10
53.3
6.49
164.9
6.76
171.7
3X 0.312 THRU MOUNTING
HOLES PROVIDED FOR 0.250
FASTENERS, FAR SIDE.
3.00 SEE
76.2 NOTE 3
APPROX. 45°
MOTION FOR
1/2 TRAVEL
CAM
4.00 SEE
101.6 NOTE 3
5.41
137.4
4.60
116.7
4.03
102.4
3.47
88.2
0.37
9.3
0.77
19.4
ELBOW RAIN SHIELD
INSTALLED IN VENT
HOLE. OPENING
SHOULD FACE
DOWNWARD
(SEE NOTE 6)
1.21
30.7
0.69
17.5
0.76
19.3
O2
1.67
42.3
S
OUTPUT CONN. O2
1/4-18 NPT (SEE
NOTE 5)
KNOCKOUT PLUG
FOR ELEC 1/2-14 NPT
CONDUIT, FAR SIDE
VIEW WITHOUT
OPTIONAL MANIFOLD
1.60
40.6
0.86
22.0
1.40
35.5
2.45
62.4
0.19
4.8
7.50 SEE
190.5 NOTE 3
3.69
93.8
0.69 1.03
17.4 26.3
3.07
78.0
1.07
27.2
2.10
53.3
2.31
58.7
0.51
13.0
3.90
99.1
2.08
52.8
2.08
52.8
DIMENSIONS
INCHES
MILLIMETERS
VIEW WITH
EXPLOSION PROOF
I/P CONVERTER (AV27)
VIEW WITH
GAGE BLOCK
NOTES:
1. DRIVE ARM MAY BE ROTATED IN 45° INCREMENTS RELATIVE TO POSITIONING CAM.
2. PRESSURE GAGES ARE AVAILABLE ONLY AS AN ACCESSORY AND MUST BE INSTALLED BY THE CUSTOMER.
3. MINIMUM CLEARANCE REQUIRED FOR ADJUSTMENTS, INSPECTION, MAINTENANCE AND OPERATION.
4. ALL UNTOLERANCED DIMENSIONS ARE NOMINAL.
5. USE LIQUID OR PASTE PIPE SEALANT ON FITTINGS. DO NOT USE TEFLON TAPE.
6. STREET ELBOW CAN BE OBTAINED FROM BAILEY-FISCHER & PORTER OR PURCHASED BY CUSTOMER LOCALLY.
E3055051
T00801A_1
Figure 3-1. External and Mounting Dimensions
MOUNTING CONSIDERATIONS
3 - 3