User's Manual

System Description RSN-4GIR-30S
Proprietary & Confidential Page 10
Issue: 1.0
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2.2.4 Main Control Unit (MCU)
MCU is the control unit of RSN-4GIR-30S. It controls and monitors operational
parameters. It also generates alarms, an event log and many other functions of the
RSN-4GIR-30S.
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*Pin Map*
Port Connected to
J3 RFU1 Control pin 1
J4 RFU1 Control pin 2
J5 HPA Control pin
J6 PSU Control pin
J7 Sync Unit Control pin
J8 Local GUI
J9 LED
J11 NCU
J12 SWU
J13 Main Power(5.5V)