Alfa Laval ThinkTop D30, Инструкция по эксплуатации

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4 Installation
Step Step
Step 444
Install the cable in the cable gland.
NOTE NOTE
NOTE
Cable
Cable Cable connection connection connection
Cable gland: PG7 (cable dia. ø4.0 - ø6.8 mm)
Recommended conductor
cross section:
0.5 mm 2 (AWG 20).
If the cable gland comes loose from the control head during
installation, it must be secured with a tightening torque of 1.50 Nm.
To fulfil the UL requirements in UL61010, the unit must be supplied
by an isolating source that complies with the requirements for class
2 power units (UL1310) or class 2 and 3 transformers (UL1585).
Electrical Electrical Electrical connection connection connection
Digital Interface
Sensor board
Terminal strip
GND
-
Connection of power supply
24 VDC
+
PLC output signal Trigger solenoid
T
Alarm A
De-energised
D
PLC input signals
Energised
E
Step Step
Step 555
Put the top cover back on by pushing it down when the mark on
the top cover (E) and the open padlock (F) are aligned.
Then turn it clockwise towards the closed padlock (G) to secure
the top cover.
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