21
Point level switch
Technical data
21
1. Insert a screwdriver or another suitable tool in the opening provided in the electronics
cover and move it in the direction indicated, see testing the internal switch
(→ 14, 19).
The switch is operated and the empty/full alarm is reset.
2. Wait for the error detection time to elapse (approx. 25 s).
If no rotational movement is detected during the error detection time, the device
signals the full or empty alarm again and the light in the electronics housing
flashes.
9
Technical data
9.1
Input
9.1.1
Measured variable
Level (in line with the orientation and length)
9.1.2
Measuring range
The measuring range depends on the installation location of the device and the selected
length of the shaft 75 to 300 mm (2.95 to 11.81 in) or the rope extension up to max.
2
000 mm (6.56 ft).
9.2
Output
9.2.1
Output signal
Binary
9.2.2
Switching output
Function
Switch a floating changeover contact.
Switching behavior
On/off
Switching capacity
• EN 61058: 250 V AC 5E4, 6(2) A
• UL 1054: 125 to 250 V AC, 5 A
• 30 V DC, 8 A
• Min. switching load 300 mW (5 V/5 mA)
After actuating of a current >100 mA the switching function with a switching current I
<100 mA cannot be guaranteed.