Grounding Concept, Shielding; Supply Voltage (Power) - MICRO-EPSILON confocalDT IFD2410 Series Operating Instructions Manual

Mounting | confocalDT IFD2410/2415
IFD2410/2415, 17-pin connector
Signal
Analog output
Analog GND
Switching output 2 GND
Switching output 2
Multifunction input 1
Multifunction input 2
Encoder 1B+
Encoder 1B-
Encoder 1Ref+
Encoder 1Ref-
Switching output 1 GND
Switching output 1
Encoder 1A-
Encoder 1A+
Shield
Fig. 10 Pin assignment for 17-pin sensor connector
4.2.4

Grounding Concept, Shielding

All inputs and outputs are galvanically connected to the power supply ground (
GND
); the Ethernet/EtherCAT connections are potential-free.
The ground connections (
of each connection group are galvanically connected to one another by filters.
The shield connections of each connection group are only connected to the controller
housing. They are used to connect the cable shieldings for individual connections (pow-
er, analog output, switching outputs, synchronization and trigger input).
i
For reasons of interference resistance, use the corresponding GND connection for
the analog output and the two switching outputs.
Only use shielded cables shorter than 30 m and connect the cable shield to the
shield or the connector housings.
4.2.5

Supply Voltage (Power)

Nominal value: 24 V DC (20 ... 28 V, P < 7 W).
The sensor is supplied via cable PC2415-1/Y or PC2415-x/OE.
1
20 ...
28 VDC
IFD2410
IFD2415
2
Only turn on the power supply after wiring has been completed.
Connect the inputs for pin 1 and pin 2 on the sensor to a 24 V power supply.
i
Power supply only for measuring devices, not to be used for drives or similar sources of impulse interference at the
same time. MICRO-EPSILON recommends using the optionally available PS2020 power supply, for the sensor.
confocalDT 2410/2411/2415
SC2415-x/OE
Pin Wire color
1 White, inside
2
Black
3 Black
13 Purple
5 Red
14 Blue
8 Gray
15 Pink
9 Green
16 Yellow
10 Brown
11 White
12 Red/blue
17 Gray/pink
Housing Black
supply GND switching output GND
,
IFD2410/2415
12-pin connector
1
2
The SC2415-x/OE cable is available as
an optional accessory.
Fig. 9 17-pin sensor connector, pin side
analog GND
and
Power supply PC2415-1/Y
PC2415-x/OE
V
+
GND
1 11 10
16
17
12
15
2
3 13 4 14
supply
)
Red
Blue
9
8
7
6
5
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