Burkert 8045 - Installation onto the Pipe

22
Installation and wiring
Type 8045
DO2
DO3
230
VAC
m
3 A
3 A
230
VAC
Fig. 16 : Wiring of the DO2 and DO3 relay outputs
7.5.4. Wiring the AO1 current output
For safety reasons, secure the cables using a non-con-
ducting cable clamp.
The 4...20 mA output can be wired in either sourcing or sinking
mode.
Power supply
4...20mA input at external
device
Position the
A
switch to "SOURCE".
SOURCESINK
L+ L-PEP+P-Iout
Supply
18...36 Vdc
PULSE
DO1
CURRENT
PE
AO1
A
18-36 V DC
+
-
300 mA
I
+
-
(*)
Fig. 17 : Wiring of the 4...20 mA output (AO1) in sourcing mode
*) If a direct earth connection is not possible, fit a 100 nF / 50 V
capacitor between the negative power supply terminal and the earth
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