MICRO-EPSILON NLS3181, Instruction Manual

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X9751115-A030094MSC 13
4.6 System Adjustment
Measuring systems of the NLS3181 must be calibrated by the user for his par-
ticular application before measuring (see chap. 5 .2 Calibration and Linearisati-
on ). If possible use
- the actual sensor mounting and
- the actual target!
5. Operation
Checking the measuring system setup:
1) Is the sensor adjusted for the application (target material)?
2) Are the sensor, cable length and electronics aligned?
(type and serial number)
3) Is the sensor connected?
4) Are the cable connections tight?
Connecting the measuring system setup:
• Set up the power supply for the electronics by
- connecting the cable (PC3/4) or
- a user assembled cable
1) to the 8-pole built-in socket (Fig. 5.1) on the controller casing with
the enclosed plug,
2) to a 24 VDC power supply
Fig. 5.1: Socket pin assignment and signal output for standard supply
(+24 VDC)
• Measuring signal displays or recorders are also connected to the 8-pole
built-in socket on the controller casing
• Switch on the power supply on the power supply unit
• Let the measuring setup warm up for about 15 minutes
i
IMPORTANT!
Protect cables against
pressure in pressurized
rooms.
Matching power supply units
for the controller are availa-
ble as accessories!
Operation
i
IMPORTANT!
If you cannot use the actual
target, simulate the
measuring environment as
accurately as possible.
Signal ground
Signal
Voltage output
(standard)
24 Volt
0 Volt
(24 V power
supply)
6
7
1
2
3
4 5
8