Atlas Copco S8020-WS Product Instructions page 6

Product Information
1. Output A: Output signal terminal:
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Outputs A3 and A4: Switch on signal outputs. A3 and A4 will not export any voltage conduct sig-
nal when the tool is switched on.
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Outputs A1 and A2: Switch off signal outputs. When the tool has reached its set torque and
stopped, no voltage conduct signal will be exported.
■
No voltage conduct signal will be exported at a high voltage specification (DC 24 V/400 mA).
2. JP-A: External controller use terminal:
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Outputs A5 and A6: Start signals for automation only.
■
For forward direction, use the external controller to check the conduction between the power
adapter and the screwdriver.
Speed Setting
To modify the speed, turn the speed setting screw on the side of the power adapter with a screwdriver:
■
To increase the speed, turn the speed setting screw clockwise (0 - 10) on the scale.
■
To decrease the speed, turn the speed setting screw counterclockwise (10 - 0) on the scale.
6
EN
© Atlas Copco Industrial Technique AB - 9839 2054 01
S8020-WS