Delta-electronics AC Servo Drive ASDA-B Manuel d'utilisateur télécharger pdf (Page 45)

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Chapter 3 Connections and Wiring|ASDA-B Series

3-20 Revision February 2008, Doc. Name: 2006PDD23000009

3.3.4 Wiring Diagrams of I/O Signals (CN1)

The valid voltage range of analog input command in speed and torque mode is -10V ~+10V.

The command value can be set via relevant parameters.

C1: Speed / Torque analog signal input

There are two kinds of pulse inputs, Line driver input and Open-collector input. Max. input pulse

frequency of Line driver input is 500kpps and max. input pulse frequency of Open-collector input is

200kpps.

NOTE

1) In order to protect the internal circuit, when using open collector input, please

ensure to connect one 1 ~ 2 KΩ current limit resistor before Pin 19(/SIGN) and

Pin 21(/PULSE) respectively (Please refer to the wiring diagram on next page).

2) For the specifications of connected current limit resistor, please refer to the

table below:

Vdc Specifications

24V 1KΩ

12V 500Ω

Equation: mA

100

2Vdc

≅

−

1 2 ... 40 41 42 43 44 45 46 47 48 49 50 ... 320 321

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Delta-electronics AC Servo Drive ASDA-B Manuel d'utilisateur Page 45

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