KUUMIC OY
NETWORK CONTROL
MIMIC BOARD
4
2.1.2 CABLES
- up to sixteen (16) IDC ribbon cables, maximum length 15 meters
- a communication cable (RS232) between Control Center (MicroSCADA)
and the RKU5 Control Unit connector COM 2 (see Figure 3)
RxD
TxD
RTS
TxD
RTS
CPU
COM2
RxD
COM1
9416
O
M
2
1
C
C
O
M
BUS DRIVER
DI SPLA Y
9452
BUS DRIVER
DI SPLA Y
9452
A
C
R
H
E
R
G
N
C
T
O
O
L
R
-
+
DC SOURCE
POWER
STATUS
B
A
9423
RKU5 CONTROL UNIT
MicroSCADA
1
2
3
4
5
7
6
8
20
PG
TxD
RxD
RTS
CTS
GND
DSR
DCD
DTR
2
3
5
GND
TxD
RxD
D25S
D9P
Figure 3
The wiring diagram for connection a RKU5 control unit to MicroSCADA
Length 5m