Installation Instructions

Document No. 129-561
Installation Instructions
June 15, 2016
Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as
design improvements are introduced. Product or company names mentioned herein may be the trademarks of their respective owners. © 2016
Siemens Industry, Inc.
Siemens Industry, Inc.
Building Technologies Division
1000 Deerfield Parkway
Buffalo Grove, IL 60089
USA
+ 1 847-215-1000
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Document No. 129-561
Printed in the USA
Page 8 of 8
Table 4. Three-Position (Floating) Function Check.
Connection Terminals
Actuator Response
Voltage at Y1
Actuator’s stem extends
Voltage at Y2
Actuator’s stem retracts
No voltage at Y1 and
Y2
Actuator’s stem maintains
the position
After successful completion of the function check, the
actuator is ready for normal operation.
References
155-506
SAX Electronic Valve Actuator Proportional Control
Technical Instructions (155-506)
SAX Electronic Valve Actuator 3-position (floating)
Control Technical Instructions (155-507)
Dimensions
Product
Numbers
A
B
C
C1
C2
D
E
►
►►
Weight
lbs (kg)
SAX61.03U
SAX81.03U
9.53
(242)
4.88
(124)
5.91
(150)
2.68
(68)
3.23
(82)
3.15
(80)
3.94
(100)
3.94
(100)
7.87
(200)
4.1
(1.85)
With ASK39.1
10.51
(267)
6.06
(154)
11.81
(300)
7.87
(200)
3.94
(100)
–
–
–
–
4.6
(2.08)
Figure 21. SAX Dimensions in Inches (Millimeters).