Siemens SQX82 Series 기술 지침 - 페이지 7
{카테고리_이름} Siemens SQX82 Series에 대한 기술 지침을 온라인으로 검색하거나 PDF를 다운로드하세요. Siemens SQX82 Series 8 페이지. Sax electronic valve actuator. non-spring return, 24 vac, 3-position control.
페이지 인쇄
Flowrite™ 599 Series SAX Electronic Valve Actuator
Non-spring Return, 24 Vac 3-position (Floating) Control
Wiring Diagrams
Wiring Terminals
Troubleshooting
Siemens Industry, Inc.
24 Vac
Y1 Y2
M
G
Figure 4. Wiring Designations.
The diagram shows all possible connections. The application determines which
connections are used.
24 Vac/Vdc, 3-Position
System potential (SP)
Positioning signal (actuator's stem extends)
Positioning signal (actuator's stem retracts)
Check that the wires are connected correctly and attached securely.
Check for adequate power supply.
CONTROLLER
24
NEUT
Vac
Figure 3.
A
B
Technical Instructions
Document Number 155-507
Y2
Y1
G
EARTH GROUND
ISOLATING CLASS 2
TRANSFORMER FOR
24 Vac POWER
120 Vac
Accessories
A
and/or
1x ASC10.51
Auxiliary Switch
Auxiliary Switch
24 Vac to 230V / 6 (3) A
S1
S3
S2
or 1 x ASZ7.5/..
Potentiometer
SELV/PELV 1000 Ω
0
200 Ω
0
135 Ω
P1 P2 P3
100%
0%
April 5, 2012
B
1x ASC10.51
24 Vac to 230V / 6 (3) A
S1
S3
S2
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