RAD Data comm LRS-24 - Manual (Page 44)

Chapter 2 Installation and Setup LRS-24 Installation and Operation Manual
2-16 Interfaces and Connections
PS Interface Modules
This section explains the installation of the interface modules for PS modules.
Dangerous voltages are present inside the PS interface modules when
connected to power.
Do not connect a PS interface module to power before it is properly installed
within the LRS-24 enclosure, and disconnect the input power from the module
before removing it from the enclosure.
Table 2-6 shows the types of PS interface modules that are currently available for
LRS-24.
Table 2-6. PS Interface Module Types
Power Supply
Module Type
Interface Modules Description
AC PS-LRS/230/114 LRS-PS/230/115 Connection to AC power source
LRSI-PSP/230/115 Connection to AC power source and to an external remote (phantom)
feed power supply, type LRS-PS-FEED. The LRS-PS-FEED is required for
powering remote units, for example, when an HTU-E1L is connected
through an HTU-E1C module, and is intended for use with PS modules
having the IP option.
DC PS-LRS/48 LRSI-PSP/48 Connection to DC power source and to an external remote (phantom)
feed power supply, type LRS-PS-FEED, and is intended for use with
PS modules having the /P option.
Front Panels
Typical front interface panels for PS modules are shown in Figure 2-8:
• AC-PS modules (LRSI-PS/230/115)
• DC-PS module (LRSI-PS/48)
• Typical interface panel with remote feeding connector (LRSI-PSP/230/115).
Each panel includes the following items:
• Power input connector – For AC modules, the power input connector includes
an integral fuse
• For AC modules – power switch
• Grounding screw
• PHANTOM feed input connector.
Figure 2-8 shows the location of this connector only on the interface panel for
AC modules. The same option is also available on the interface panel for
DC PS modules.
Warning
Order from: Cutter Networks Ph:727-398-5252/Fax:727-397-9610 www.bestdatasource.com