Our policy is one of continued research and development. We therefore reserve the right to amend,
without notice, the specifications given in this document. © 2020 Norgren Automation Solutions, LLC
00551UI REV: 001
ECN #26412.03
10/20
4. Wiring:
The part present sensor provides a single output which is activated based on the material thickness
detected each time the gripper closes.
This output will turn on when the gripper is clamped on a sheet having a thickness greater than a
threshold determined by the sensor during calibration. This threshold is calculated to provide a reliable
indication of part presence while ignoring typical minor variations in sheet thickness.
This output will be off when the gripper is open or when the detected thickness is less than this
established threshold. Table 1 outlines the various states of the Sensor LED and Part Present Output.
Table 1
Gripper state Red LED State Part Present Output
Un-calibrated Off Off
Gripper Closed (no material) Off Off
Clamped on 1 sheet or more On On
Gripper Open Off Off
Black
Brown
Blue
10–30 VDC
White
100mA
Load Max
4 Pin Male Micro
Black
Brown
Blue
Wiring for NPN Sensors:
1-Brown
4-Black
2-White
3-Blue
10–30 VDC
White
100mA
Load Max
Wiring for PNP Sensors:
3 Pin Male Pico
3-Blue
4-Black
1-Brown
Connector for PNP/NPN
1-V+
2-No Connect
3-Common
4-Part Present Output
Connector for PNP/NPN
1-V+
2-No Connect
4-Part Present Output
NO WHITE WIRE ON PICO
NO WHITE WIRE ON PICO
