Pleiger Elektronik
GmbH & Co. KG
Page: 38 Manual for 362MC Edition: 6/2007 Subject to modifications
Appendix B1: Hardware extension - 2
nd
relay set
The hardware of the 362MC can be extendet at the factory via the addition of a 2
nd
set of switching
output relays, comprising one relay+ and one relay-.
Terminal assignments
Connection is carried out via terminals
7-9 marked Relays2, as specified in
the connection table opposite.
Connection and wiring
Two connection modes apply for the switching voltage, as already described for the 1
st
relay set under
Connection of switching outputs (9.3).
In standard configuration, the infeed supply
voltage is also connected directly to the
actuator via these output relays.
No additional wiring is necessary, therefore.
As in the case of the 1
st
relay set, the
incorporated F2 fuse is employed for
separate protection
In the special version, the 2
nd
relay set is
also available with floating output contacts.
This again enables control with 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!
The use of shielded cabling is recommended.
See also Connection of switching outputs (9.3) and Connecting cable (9.10).
Parameterisation
The outputs are parameterised as controller output according to their respective tasks in the Output
commissioning menu. In the course of parameterisation, the output is assigned to the desired controller.
See also
Output menu (5.7).
Connection table (362MC hardware extension)
(excerpt) - 2
nd
relay set -
Terminal Signal name
7 N Output, 2
nd
relay set
8 + (Open) Connection for 2
nd
switching output
9 - (Closed)
M
1~
362MC
AC
actuator
OP CL
+ -
F2
N
(Terminal No. 2)
L1
(Terminal No. 1)
OP CL
+ -
362MC
DC
actuator
external
Control
voltage
When the extendet version with a 2
nd
relay set is installed, the F2 fuse unit is rated
for the max. switching capacity of both relay sets together, and is fitted with a 2AT fuse
for the standard 230V AC version or a 4AT fuse for the special 115V AC version.
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