SOMFY HOME MOTION Sonesse Ultra 50 RS485 Manual página 6

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data wiring
Connect the data cable to the motor according to the information in the tables below.
Between the RS485 data wire and the RS485 product, the cable length should not exceed
20m.
Make sure the data cable is not pinched or damaged during the installation of the drive/
tube onto the end bracket.
Data cable RJ9/RJ45.
RJ9
With Power out
1: + RS485
2: - RS485
3: Power out *
1 4
3
2
4: GND
Without Power out
1: + RS485
2: - RS485
1 8
3: Not connected**
2 7
1 4
6
3
3
2
4 5
4: GND
* Power out specification : 7.5V /30 mA max.
** If connected, the motor can be damaged.
6
1 8
2 7
3 6
4 5
RJ45
1 4
3
2
.
1: + RS485
2: - RS485
3: Not connected**
1 8 4: Power out *
2 7
1 4
3 6
3
2
4 5
.
1: + RS485
2: - RS485
3: Not connected**
1 8 4: Not connected**
2 7
6
3
4 5
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5: Not connected**
6: Not connected**
7: Not connected**
8: GND
5: Not connected**
6: Not connected**
7: Not connected**
8: GND