Bürkert 8619 multiCELL WM AC, Operating Instructions Manual

Page: 48 / 194

7.3.3 Wiring the 12...36 V DC electrical supply for a
8619 multiCELL
→ Use a filtered and regulated 12...36 V DC electrical power supply.
→
Wire the 12...36 V DC power supply on the main board "M0" of a 8619 multiCELL.
→
Connect the functional earth of the installation to the earth screw of the device (see section 5, Fig. 1) using a
lug with an eyelet, suitable for the M4 earth screw and earth conductor. Tighten to the torque of 1 N·m ±20%
(0,74 lbf·ft ±20%).
→
Connect the shielding on each wire to an "FE" (functional earth) terminal to guarantee the equipotentiality of
the installation.
12-36 VDC
+
-
V+
SUPPLY PWR OUT DI1 FE DI2 DO2 DO1 AO1 AO2 FE FE
V-
FE
+
-
FE
D+
D-
D+
D-
FE
I+
I-
I+
I-
FE T+
T-
T+
T-
FE
Electrical power supply
Removable screw terminals, 21-positions, black
Fig. 13 : Wiring the 12...36 V DC electrical supply for a 8619 multiCELL
7.3.4 Wiring the 12...36 V DC electrical supply for a
8619 multiCELL WM DC
→
Use a filtered and regulated 12...36 V DC electrical power supply.
→
Use the rightmost cable gland for the electrical power supply cable.
→
Wire the 12...36 V DC power supply for a 8619 multiCELL WM on a terminal block marked 12...36 V DC.
→
Connect the functional earth of the installation to the earth screw of the device (see section 5, Fig. 2) using a
lug with an eyelet, suitable for the M4 earth screw and earth conductor. Tighten with a torque of 1 N·m ± 20%
(0,74 lbf·ft ±20%).
→
Connect the shielding on each wire to an "FE" (functional earth) terminal to guarantee the equipotentiality of
the installation.
48
Installationandwiring
Type 8619
English