Difference between revisions of "Argon user guide/J5 connector electrical interfacing"
From Granite Devices Knowledge Wiki
| [checked revision] | [checked revision] |
| Line 2: | Line 2: | ||
==Pin electrical categories=== | ==Pin electrical categories=== | ||
===Supply=== | ===Supply=== | ||
| − | Supply pins output a regulated 5V voltage to external circuits. Maximum continuous load is 500 mA and maximum injected current is 10 mA. | + | Supply pins output a regulated 5V voltage to external circuits. Maximum continuous load is 500 mA and maximum injected current is -10 mA. GND pin is tied to J3 connector V- terminal. |
| − | {{Caution| | + | {{Caution|Never connect multiple supply outputs parallel. Supply output may be connected only current consuming circuity to prevent current injection to the supply port.}} |
===High speed digital input=== | ===High speed digital input=== | ||
| + | [[File:hsin.png|thumb|The 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 positive outputs of source | ||
| + | *Negative (-) inputs: leave floating | ||
| + | *GND must be connected to source ground | ||
===Analog input=== | ===Analog input=== | ||
===Digital output=== | ===Digital output=== | ||
===Digital input=== | ===Digital input=== | ||
[[Category:Argon setup guide]] | [[Category:Argon setup guide]] | ||
Revision as of 22:16, 13 June 2013
This article explains the internal circuity behind J5 connector of Argon servo drive.
Contents
Pin electrical categories=
Supply
Supply pins output a regulated 5V voltage to external circuits. Maximum continuous load is 500 mA and maximum injected current is -10 mA. GND pin is tied to J3 connector V- terminal.
 | Never connect multiple supply outputs parallel. Supply output may be connected only current consuming circuity to prevent current injection to the supply port. |
High speed digital input
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 positive outputs of source
- Negative (-) inputs: leave floating
- GND must be connected to source ground
