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4 Interfaces
RS-422
The optional RS-422 interface uses a D-SUB15 HD male connector and provides four input signals. The in-
puts are typically used with a rotary encoder for example.
Connector pins 5 and 15 provide a 5 V / 12 V power supply for RS-422 encoders. See chapter 3 for current
limits.
Do not insert a plug while the device is powered. There is a risk of making a short
circuit on the supply output pins with the connector shield.
IMAGO Technologies GmbH
info@imago-technologies.com;
Pin Function
1
IN1-
2
IN2-
3
IN3-
4
Reserved
5
5V DC output
6
GND
7
IN1+
8
IN2+
9
IN3+
10
Reserved
11
IN0+
12
IN0-
13
Reserved
14
Reserved
15
12V DC output
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Page 16 / 24
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