3 Device Design
3.1 Mechanical Design
20
SICAM I/O Unit, 7XV5673, Device Manual
E50417-H1040-C484-A3, Edition 05.2012
3.1
Mechanical Design
The electrical modules are installed in a plastic case with the dimensions 96 mm x 96 mm x 100 mm (W x H x
D). The case is prepared for mounting on a DIN rail.
The top side of the device accommodates the RJ45 Ethernet connector with 2 LEDs and four additional LEDs.
At the cover of the battery compartment there is a labeling strip for the 3 configurable LEDs H1, H2, ERROR
and a battery symbol that indicates the polarity. On the top, the name plate is affixed. Among other information,
it also contains the performance characteristics of the device. A lithium battery is located under the removable
cover of the battery compartment.
On the side of the terminal, the terminals for the binary inputs and the relay outputs, the supply voltage, and
the protective grounding as well as the plug-in connection for the serial interface (RS485 or FO) are arranged.
The terminals and the plug-in connection are described in detail in chapter 4.3.2 and in the Product Information,
included in delivery.
The snap-in unit is mounted in the center of the front cover. The IP-Addr. push-button is located in the lower
right corner of the front cover. Pressing it (> 3 s) activates the factory-set default IP address. The default
IP address and the default subnet mask are imprinted on the side panel.
Figure 3-1
Design of the
SICAM I/O Unit 7XV5673 with RS485 and Serial FO Interface or without Serial
Interface
7XV5673-0JJ10-1AA1
7XV5673-0JJ20-1AA1
7XV5673-0JJ00-1AA1
MAN_SICAM_IO-Unit_7XV5673_US.book Page 20 Thursday, May 10, 2012 10:59 AM