Festo EXCM-10-***-E, Перевод оригинальной инструкции

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4 Electrical installation
Festo – EXCM-10/-30-...-E-EN – 1612b – English 31
4.2.7 Encoder connection
An incremental encoder with signals in accordance with RS422 can be connected to the encoder port.
Connection Pin Function
5
9 6
1
1 A
1)
Incremental encoder signal A+,
Positive polarity
2 B
1)
Incremental encoder signal B+,
Positive polarity
3 N
1)
Incremental encoder signal zero pulse,
Positive polarity
4 0 V Reference potential
5 +5 V ±10 % Supply of the encoder.
Max. 100 mA, not secure against short
circuit.
6 A/
1)
Incremental encoder signal A–,
Negative polarity
7 B/
1)
Incremental encoder signal B–,
Negative polarity
8 N/
1)
Incremental encoder signal zero pulse,
Negative polarity
9 – –
1) Each 5 V; Ri = approx. 120 Ω
Tab. 4.8 Encoder connection
4.2.8 Motor connection
Port
1)
Pin Function
1 6
1 6
Interface at the controller
Plug on connection side
1 String A Connection of the two motor strings
2 String A/
3 String B
4 String B/
5 BR+ Connection of the holding brake.
Short-circuit- and overload-protected.
BR– = GND,
BR+ is switched (24 V load)
6 BR–
1) Next to the motor connections is an M4 threaded pin to connect the screening of the motor cable through a cable lug
Tab. 4.9 Motor connection