Editing Argon user guide/J1 connector wiring
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| − | + | This page lists most common wiring schemes to Argon feedback device ports. For connector pin-outs, see the main article [[Argon user guide/Wiring]]. | |
| − | {{Damage|The naming conventions of feedback device wires and | + | {{Damage|The naming conventions of feedback device wires and signas vary between different manufacturers. The most important things to ensure are:<br> - proper ground and supply wiring<br> - sensor voltage levels are compatible }} |
| − | + | ==Incremental encoder== | |
| − | + | ===Differential=== | |
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Differential outputs (RS422 electrical standard) of encoder provides a good [[Electromagnetic interference|EMI]] immunity and supports long cables with high speed signals. | Differential outputs (RS422 electrical standard) of encoder provides a good [[Electromagnetic interference|EMI]] immunity and supports long cables with high speed signals. | ||
Typical differential encoder has 6-8 wires: | Typical differential encoder has 6-8 wires: | ||
| Line 57: | Line 11: | ||
*Channel B+ | *Channel B+ | ||
*Channel B- | *Channel B- | ||
| − | *Index+ channel (optional) | + | *Index+ channel (optional) |
| − | *Index- channel (optional) | + | *Index- channel (optional) |
The negative outputs have the inverted (or mirror image) signal of the positive outputs. | The negative outputs have the inverted (or mirror image) signal of the positive outputs. | ||
| Line 67: | Line 21: | ||
| Shell||PE|| Earth/case || Cable shield | | Shell||PE|| Earth/case || Cable shield | ||
|- | |- | ||
| − | | 5|| | + | | 5||CHB-||Differential input B-|| Channel B- |
|- | |- | ||
| − | | 6|| | + | | 6||CHB+||Differential input B+|| Channel B+ |
|- | |- | ||
| − | | 7|| | + | | 7||CHA-||Differential input A-|| Channel A- |
|- | |- | ||
| − | | 8|| | + | | 8||CHA+||Differential input A+|| Channel A+ |
|- | |- | ||
| 9|| 5V_OUT||Encoder supply 5V output || Encoder supply | | 9|| 5V_OUT||Encoder supply 5V output || Encoder supply | ||
| Line 79: | Line 33: | ||
| 10|| GND ||Encoder supply ground || Encoder ground | | 10|| GND ||Encoder supply ground || Encoder ground | ||
|- | |- | ||
| − | | 14|| | + | | 14|| CHC-||Differential input C-|| Index- channel |
|- | |- | ||
| − | | 15|| | + | | 15|| CHC+||Differential input C+|| Index- channel |
|} | |} | ||
Pins not listed in the table are left open or used for other functions such as Hall sensor. | Pins not listed in the table are left open or used for other functions such as Hall sensor. | ||
| − | + | ===Single ended=== | |
Single ended output type is usually one of the following: | Single ended output type is usually one of the following: | ||
*Open collector outputs | *Open collector outputs | ||
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*Channel A | *Channel A | ||
*Channel B | *Channel B | ||
| − | *Index channel (optional) | + | *Index channel (optional) |
{| class="wikitable" | {| class="wikitable" | ||
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| Shell||PE|| Earth/case || Cable shield | | Shell||PE|| Earth/case || Cable shield | ||
|- | |- | ||
| − | | 6|| | + | | 6||CHB+||Differential input B+|| Channel B |
|- | |- | ||
| − | | 8|| | + | | 8||CHA+||Differential input A+|| Channel A |
|- | |- | ||
| 9|| 5V_OUT||Encoder supply 5V output || Encoder supply | | 9|| 5V_OUT||Encoder supply 5V output || Encoder supply | ||
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| 10|| GND ||Encoder supply ground || Encoder ground | | 10|| GND ||Encoder supply ground || Encoder ground | ||
|- | |- | ||
| − | | 15|| | + | | 15|| CHC+||Differential input C+|| Index channel |
|} | |} | ||
Pins not listed in the table are left open or used for other functions such as Hall sensor. | Pins not listed in the table are left open or used for other functions such as Hall sensor. | ||
| − | + | ==Hall sensor== | |
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Some AC/BLDC/Linear motors are equipped with a [[Hall sensor]] which allows faster drive initialization after power-on as [[Phasing a.k.a. phase search|phase search]] can be skipped. Hall sensor is also necessary in the case where motor is not able to move freely in both directions when powered on (i.e. if axis rests at the end of mechanical travel or is vertical axis). | Some AC/BLDC/Linear motors are equipped with a [[Hall sensor]] which allows faster drive initialization after power-on as [[Phasing a.k.a. phase search|phase search]] can be skipped. Hall sensor is also necessary in the case where motor is not able to move freely in both directions when powered on (i.e. if axis rests at the end of mechanical travel or is vertical axis). | ||
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Pins not listed in the table are left open or used for other functions such as Hall sensor. | Pins not listed in the table are left open or used for other functions such as Hall sensor. | ||
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