Electrical Connection; Display - Sick Tdr Betriebsanleitung

EN
Operating instructions

1.5 Electrical connection

The sensor is connected using a pre-assembled female cable connector with 1 x M12 plug connector
(5 or 8-pin). With the power switched off, plug the female cable connector into the sensor and screw
it tight. Connect the cable according to its function. After the supply voltage has been applied, the
sensor carries out a self-test. Once installed, the sensor is ready for operation on completion of the
self-test (< 5 s). The display shows the current measured value.
1 L : Supply voltage, brown
+
2 Q : Analog current/voltage output, white
A
3 M: Ground, reference potential for current/voltage
output, blue
4 C/Q : Switching output 1, PNP/IO-Link communication,
1
black
5 Q : Switching output 2, PNP/NPN, gray
2

1.6 Display

All lengths specified (in mm) in the menu refer to the end of the probe or for a configured offset (see
"5.4 Configuring the probe length") on the tank bottom. You can access the menu by pressing the Set
pushbutton for at least three seconds.
Variants with two switching outputs
Q1 Q2
1000 mm
Note: The statuses of the switching outputs are indicated in millimeters by bar graphs above the unit.
This display is not available when inches are selected as the unit.
70 8014825/YE12/2014-09-15 © SICK AG • Level sensors • Germany • Subject to change without notice
1 LFP level sensor
2
1
3
5
4
2
3
1
8
4
7
5
6
1 L : Supply voltage
+
2 Q : Switching output 2, PNP/NPN
2
3 M: Ground, reference potential for current/voltage
output
4 C/Q : Switching output 1, PNP/IO-Link communication
1
5 Q : Switching output 3, PNP/NPN
3
6 Q : Switching output 4, PNP/NPN
4
7 Q : Analog current/voltage output
A
8 No function
The wire colors for 8-pin cables are not uniform.Always note
the pin assignment of the sensor.
39,4 in
LFP Cubic