Use #18 gauge wire up to 200 feet maximum distance from PS900 x 900-2Q power supply to the QEL exit device. The new QEL+ no longer requires the 900-2Q board but still needs a different option board depending on the application nor does it have the same wire run requirements.
QEL+ is the new version of the QEL and uses the same nomenclature, QEL.
QEL+ wire run Lengths
| Distance (one way) | Wire Gauge |
| 200' | 18 AWG |
| 320' | 16 AWG |
| 500' | 14 AWG |
| 800' | 12 AWG |
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