Dungs EMP-5 Instrukcja instalacji - Strona 4
Przeglądaj online lub pobierz pdf Instrukcja instalacji dla Kontroler Dungs EMP-5. Dungs EMP-5 9 stron. Current or voltage input drive modulating actuator
Drukuj stronęStandard Wiring of EMP-5
• Disconnect all power to the valves before wiring to prevent
electrical shock and equipment damage.
• Do not exceed the electrical ratings given in the specifica-
tions and on the actuator.
• Attach a flexible 1/2" NPT conduit to the actuator.
Factory Configuration
Field Wiring Terminal Block
+ Yellow Lead
+ Drive Input
- Blue Lead
Low Voltage
- Input Common
Leads for
Violet/White Lead
Driving Actuator
Low Fire Override
Violet Lead
High Fire Override
Brown/Black
Factory Wired
Brown
Factory Wired
Brown/White
Factory Wired
Blue/Black
Factory Wired
Yellow/Black
Factory Wired
Red/Black
Factory Wired
Common
120 VAC +
Auxiliary Limit/
Feedback
Switch
Green/Yellow
Overriding the input signal will drive the actua-
tor to the mechanical end of travel .
Applying line voltage to terminals input leads
or to X, 2, 3, 4, 7 or 8 will permanently damage
the motor .
CCW
20 mA input
to drive motor
to 90 deg
Internal Wiring
4 - 20 mAdc
Controller Input
High Fire Override (CCW)
Input Signal Override:
7
CCW
Short Blue to Violet/White for LOW Fire override
Short Violet/White to Violet for HIGH Fire override
4
Slidewire
8
CW
Shading Winding
3
CW Limit
X
2
CCW Limit
L2
L1
1
Internal
wiring
5
Actuator
6
at 0 deg.
Ground
• Route the wires through the conduit.
• Use 14 or 16 guage 2 or 4 conductor shielded cable for at
least 105 ˚C (221 ˚F).
• Connect the wiring to the appropriate terminals.
• For "reverse configuration", change only the wires designated
in bold.
Reverse Configuration
Terminal Block
Low Fire Override (CW)
Brown/White
Brown/Black
Red/Black
Blue/Black
Internal Wiring
No change to all
other wiring!
7
CCW
Slidewire
8
CW
Shading Winding
3
CW Limit
2
CCW Limit
CW
20 mA input
to drive motor
to 90 deg
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