Difference between revisions of "Argon user guide/J5 connector electrical interfacing"

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(High speed digital input)
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;Wiring when driving using single ended source (TTL, CMOS or open collector)
 
;Wiring when driving using single ended source (TTL, CMOS or open collector)
*Positive (+) inputs: to positive outputs of source
+
*Positive (+) inputs: to outputs of source
 
*Negative (-) inputs: leave floating
 
*Negative (-) inputs: leave floating
 
*GND must be connected to source ground
 
*GND must be connected to source ground

Revision as of 23:10, 13 June 2013

This article explains the internal circuity behind J5 connector of Argon servo drive.


Pin electrical categories

Supply

Supply pins output a regulated 5V voltage to external circuits. GND pin is tied to J3 connector V- terminal.

Supply ratings
  • Output voltage 4.9-5.2 V
  • Maximum load 500 mA
  • Maximum injected current -10 mA

High speed digital input

The HSIN circuity inside the drive. Left side end represents J5 pins and right side continues to drive internal circuity.

HSIN is differential digital input capable of receiving digital signals up to 4 MHz.

Input ratings
  • Maximum voltage to +/- pins referenced to GND: -0.5 to 6V. Nominal 3.3 or 5.0V.
  • Maximum injected current +/- 10 mA
Wiring when driving using differential source
  • Positive (+) inputs: to positive outputs of source
  • Negative (-) inputs: to negative outputs of source
  • GND must be connected to source ground
Wiring when driving using single ended source (TTL, CMOS or open collector)
  • Positive (+) inputs: to outputs of source
  • Negative (-) inputs: leave floating
  • GND must be connected to source ground

Analog input

Digital output

Digital input