Endress+Hauser ControlCare SPC350, Руководство по эксплуатации

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5 Electrical Installation ControlCare Panel PC SPC350
12 Hauser
5.2 Power supply 15" monitor
Before connecting up:
• Check that the power supply has the correct voltage.
• Protective earth: Connect the grounding point on the housing to the cabinet earth.
A M4x10 grounding point is to be found on the bottom right of the housing, see Fig. 5-1.
View from housing side:
Fig. 5-1: Power connections, 15" monitor
5.2.1 24 VDC power supply
ControlCare Panel PC SPC350 with 15" monitor requires a 24 VDC (18–36 VDC) power supply.
The power supply must fulfil the requirements of a safely extra low voltage (SELV) circuit to
EN 60950.
5.2.2 Plug connector
The 24 VDC socket for the plug connector is to be found on the righthand side of the housing.
Fig. 5-2: Plug connector for 24 VDC
To prepare the Panel PC for operation:
• Connect a 2-core cable to the plug supplied and insert it into socket in the Panel PC housing.
Note the polarity.
• Connect the other end of the cable to a 24 VDC power supply that fulfils the requirements of
a safely extra low voltage (SELV) circuit to EN 60950.
Socket PC 4/2-G-7,62
2-pole, pitch: 7.62 mm
Phoenix Contact
Plug PC 4/2-ST-7,62
2-pole, pitch: 7.62 mm
Phoenix Contact
Grounding point
Power supply
M4x10
24 VDC:
PC 4/2-G-7,62
Warning:
Pin assignment
Warning
24 V D C
– +
+ –