RAD Data comm LRS-24 - Manual (Page 52)

Chapter 2 Installation and Setup LRS-24 Installation and Operation Manual
2-24 Interfaces and Connections
LRSI-F-2-CM2 Installation
➤ To install the LRSI-F-2-CM2 module:
1. Insert the LRSI-F-2-CM2 module in the CL interface slot.
2. Fasten with the two screws.
LRS-24 Enclosure
This section describes the mechanical installation for the LRS-24B/LRS-24F
enclosure and the various connections to it.
Mechanical Installation
LRS-24 is intended for installation in 300 mm and 600 mm ETSI racks. Before
installing the enclosure, check whether the required modules are in place, in
accordance with the installation plan.
The enclosure is fastened to the rack by four screws (two on each side).
Do not connect any cables to the enclosure before it is installed in the designated
position.
Ground Connection
Connect a thick copper wire or braid between each grounding screw located on a
power supply interface module and the designated grounding point of LRS-24.
Cable Connections
Before applying power to LRS-24 and before connecting any cable, the
protective ground terminals of this equipment must be connected to a
protective ground system.
Any interruption of the protective (grounding) conductor (inside or outside the
instrument) or disconnecting the protective ground terminal can make this
equipment dangerous. Intentional interruption is prohibited.
Make sure that only fuses of the required rating, are used for replacement. The
use of repaired fuses and the short-circuiting of fuse holders is forbidden.
Whenever it is likely that the protection offered by fuses has been impaired,
the equipment must be made inoperative and be secured against any
unintended operation.
Power Connection
LRS-24 accepts two PS modules. When two PS modules are installed, either
module can provide the power to LRS-24. The modules installed in LRS-24 start
operating when one of the PS modules is powered up.
Warning
Caution
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