TECHNICAL REFERENCE ________________________________________________________
24
__________________________________________________________________ M210651EN-G
Cable Connections
All power, signal and I/O connectors are located at the rear of the
SPS311.
The following connectors are for signal connections:
Table 12 Connectors for Signals
Connector Type Connection
UHF Antenna N UHF Antenna
GPS Antenna TNC GPS Antenna
VLF Antenna C VLF Antenna
The following I/O connectors are for control and communication:
Table 13 Connectors for Control and Communication
Connector Type Connection
LAN1 RJ-45 Ethernet
The following connectors are for power and ground connections:
Table 14 Connectors for Power and Ground Connections
Connector Type Connection
AC-LINE IEC Mains power
VDC IN 24V MIL 24 VDC system power
Earth 4 mm
screw
System ground
NOTE
Mains power and 24VDC system power are alternative power sources
and need not to be used at the same time.
For more information on the cable connections of SPS311, refer to
DigiCORA® Installation Manual.
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