Motorola IRRInet-XL - RTU Configuration Block Diagrams; Basic Interconnection Block Diagram; Figure 2-19 RTU in NEMA4 Housing - Basic Interconnection Diagram

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2.8 RTU Configuration Block Diagrams
The IRRInet-XL RTU is supplied with all internal electrical connections pre-installed. For
your convenience the following basic interconnection diagrams are provided here.
2.8.1 Basic Interconnection Block Diagram
The Figure 2-19 provides the basic interconnection diagram of the IRRInet-XL
RTU.
N
N
o
o
t
t
e
e
:
:
This setup is used for Portable Radios ONLY.
POWER
SUPPLY
CPU
Backup
BATTERY
Portable
RADIO
AUX
BAT
PORT 3
+
–
ANTENNA
PROTECTIVE
GROUNDING STRIP
CPU TO RADIO COMM.
RADIO POWER SUPPLY
BATTERY
POWER
SUPPLY
FKN8015
FKN4465
FKN5953
45 VA POWER
TRANSFORMER
PWR IN
FKN4463
AC INPUT
I/O I/O I/O
DOOR
NEMA 4 Housing
M
O
T
H
E
R
B
O
A
R
D
MODULE
(MORE)
Figure 2-19 RTU in NEMA4 Housing - Basic Interconnection Diagram
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