KUUMIC OY
NETWORK CONTROL
MIMIC BOARD
3
2.1.1 RKU5 CONTROL UNIT
The control unit consists of the following components (see Figure 2):
- a 19" subrack including 19 slots for plug-in units
- a compact single eurocard microprosessor board CPU 9416
- maximum of 16 display bus driver boards 9452 for leds and
seven segment displays
- a power supply unit (DC/DC) 9423
- a power supply unit (AC/DC)
Rx D
TxD
RTS
TxD
RTS
CPU
COM2
Rx D
COM1
9416
O
M
2
1
C
C
O
M
BUS DRIVER
DISPLAY
9452
BUS DRIVER
DISPLAY
9452
A
C
R
H
E
R
G
N
C
T
O
O
L
R
-
+
DC SOURCE
POWER
STATUS
B
A
9423
Figure 2
RKU5 CONTROL UNIT