Functional Check; Quick Check - Brüel & Kjaer Vibro ds822 Serie Mode D'emploi

4 mm displacement sensor system series ds822 ATEX
EN
Instructions

6 Functional check

Observe the safety information in chapter Safety!
6.1

Quick check

After installing the displacement sensor system, you can check the measured values using a
digital multimeter (R
tion, you will see the following values:
Operating voltage U
-24 V DC
If you the readings you receive deviate from these, proceed in accordance with the following
recommended sequence:
l
25 © Brüel & Kjaer Vibro GmbH / 4 mm ds822 ATEX / 9.11.16 / technical specifications subject to change / C105070001 / V03
≥ 100 kΩ). If the displacement sensor system is in correct operating condi-
i
Output signal U
B
-2...-18 V DC
-DC
ds821-
COM
od 130
SIG
Load resistance of
SIG
the electronic diag-
nostic system R
>100 kΩ
| Functional check
0 V
2
1
-24 V
2
3
COM
3
SIG
4
4
0 V
5
-24 V
6
COM
7
SIG
8
Operating current I
L
-8,7 mA ±1 mA
VC-6000
A /
RC-600
B /
RC-600
/ Xx01
B