QT50U Universal Voltage Series: Proximity Mode Range: 200 mm - 8 m Input: 85-264 V ac 50/60 Hz/48 to 250 V dc Output: SPDT electromechanical relay 9 m (30 ft) Cable Part Number: 72478 ​ ​ ​

QT50U Chemical Resistant Dual-Discrete Series: Proximity Mode Range: 200 mm - 6 m; Input: 10-30 V dc Outputs: 2 Discrete NPN or PNP 2 m (6.5 ft) Cable Part Number: 75572 ​ ​ ​

QT50U Dual-Discrete Series: Proximity Mode Range: 200 mm - 8 m; Input: 10-30 V dc Outputs: 2 Discrete NPN or PNP 2 m (6.5 ft) Cable Part Number: 02722 ​ ​ ​

Analog S18U Right-Angle Series: Proximity Mode Range: 30-300 mm; Input: 10-30 V dc Outputs: Analog 4-20 mA 150 mm (6 in) M12 PUR Pigtail QD Part Number: 88349 ​ ​ ​

Discrete S18U Right-Angle Series: Proximity Mode Range: 30-300 mm; Input: 10-30 V dc Output: Bipolar: 1 PNP 1 NPN 5-pin M12 Integral QD Part Number: 02715 ​ ​ ​

Discrete S18U Straight Series: Proximity Mode Range: 30-300 mm; Input: 10-30 V dc Output: Bipolar: 1 PNP 1 NPN 9 m (30 ft) Cable Part Number: 02713 ​ ​ ​

Discrete S18U Right-Angle Series: Proximity Mode Range: 30-300 mm; Input: 10-30 V dc Output: Bipolar: 1 PNP 1 NPN 2 m (6.5 ft) Cable Part Number: 02714 ​ ​ ​

T30UX Series w/ Analog Output Range: 300 mm - 3 m; Input: 10-30 V dc Analog Output: 4-20 mA 4-pin M12 Integral QD Part Number: 80491 ​ ​ ​

T30UX Series w/ Discrete Output Range: 200 mm - 2 m; Input: 10-30 V dc Output: NPN PNP NO NC selectable 2 m (6.5 ft) Cable Part Number: 79998 ​ ​ ​ ​

T30UX Series w/ Discrete Output Range: 200 mm - 2 m; Input: 10-30 V dc Output: NPN PNP NO NC selectable 150 mm (6 in) M12 PUR Pigtail QD Part Number: 80062 ​ ​ ​