Pleiger Elektronik
GmbH & Co. KG
Page: 30
Manual for 362MC
Edition: 6/2007 Subject to modifications
F1
F2
362MC
Supply voltage to
AC-Switching outputs
Supply voltage for
the internal system
Connection with
3-Core cable
+Shield
F1
F2
362MC
Supply voltage to
AC-Switching outputs
Supply voltage for
the internal system
Connection with
2-Core cable
+Shield
9.2
Connection of supply voltage
In standard configuration, the 362MC controller
is to be connected to a 230V AC voltage supply.
The controller is also available as a special
version for connection to a 115V AC power supply.
The infeed system is prepared for connection via
a three-core cable. The shield of the connection
cable and the protective earth conductor SL are
to be connected to the cabinet earth,
ensuring a substantial contact surface area.
The cable should be as short as possible and
have an adequate cross-section.
Should connection only be possible with a 2-core
cable, protective earth conductor terminal SL on
the controller is to be connected to cabinet earth.
Adequate earthing of the cabinet is imperative.
Fuse F1
for the internal system voltage supply is
accessible at the backside of the controller.
Fuse F2
for the power supply to the switching
outputs is fitted under the front cover and can be
replaced from the front.
9.3
Connection of the switching outputs
In standard configuration, controller 362MC has one relay set, consisting of relay+ and relay-, as its
switching output. A 2
nd
relay set is available as a hardware extension. Two variants apply for connection
of the switching voltage.
9.3.1 Connection with AC switching output contacts
The standard 362MC controller connects
the infeed supply voltage to the actuator
directly via the output relays. No additional
wiring is necessary. Fuse F2 is integrated
for separate protection. This fuse is
accessible under the front cover. The
amperage on the identification plate is to
be observed.
Example: AC actuator
9.3.2 Connection with floating switching output contacts
A special version of the 362MC controller is
equipped with
floating
output contacts.
This enables control at voltages other than
the supply voltage, e.g. for DC actuators.
The maximum permissible contact load
as specified on the data sheet is to be
observed!
The control/switching voltage is to be
provided with external fusing!
Example: DC actuator
Fuse F2
230 V-AC
115 V-AC
Value, if only 1
st
relay set
1,0 AT
2,0 AT
Value, if 1
st
+ 2
nd
relay set
2,0 AT
4.0 AT
M
1~
362MC
AC
actuator
Supply
voltage
OP
CL
+
-
F2
OP
CL
+
-
362MC
DC
actuator
Supply
voltage
Control
voltage
