IFM SBG2 Series, Руководство по эксплуатации

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10
6 Electrical connection
The unit must be connected by a qualified electrician�
The national and international regulations for the installation of electrical
equipment must be adhered to�
Voltage supply according to EN 50178, SELV, PELV�
► Disconnect power�
► Connect the unit as follows:
4 3
2 1
BK: black
BN: brown
BU: blue
WH: white
BN
WH
BK
BU
4
1
3
2
OUT2
L+
L
OUT1
Colours to DIN EN 60947-5-2
Sample circuits:
1 x positive switching / 1 x analogue 1 x negative switching / 1 x analogue
L+
L
3 BU
4 BK
2 WH
1 BN
L+
L
3 BU
4 BK
2 WH
1 BN
Pin 1 L+
Pin 3 L-
Pin 4
(OUT1)
• Switching signal: limit values for volumetric flow quantity
• Switching signal: limit values for temperature
• IO-Link
Pin 2
(OUT2)
• Analogue signal for volumetric flow quantity
• Analogue signal for temperature