10-34
Series 90-30 PLC Installation and Hardware Manual
–
August 2002
GFK-0356Q
10
Wiring Diagram
The following wiring diagram applies to the IC693CBL303 cable and to custom-built cables.
a44750
PIN
SERIES
90 PLC
RS-422
PORT
RS-422
TWISTED SHIELDED PAIRS
RS-232/RS-485
CONVERTER
(IC690ACC900)
PIN
15-PIN
FEMALE
RS-485 PORT
25-PI
FEMALE
RS-232 PORT
15-PIN
MALE
PINS 9 AND 10 ARE JUMPERED AT BOTH ENDS OF CABLE TO CONNECT TERMINATING
RESISTORS FOR THE RD SIGNAL WHICH IS INSIDE THE PLC POWER SUPPLY.
15-PIN
MALE
15-PIN
FEMALE
NOTE:
SHLD
ATTCH
DCD (A)
DCD (B)
RT
RD (A')
RD (B')
SD (A)
SD (B)
+5V
0V
RTS (A)
RTS (B)
CTS (A')
CTS (B')
1
4
2
3
9
10
11
12
13
5
7
6
14
15
8
1
4
2
3
9
10
11
12
13
5
7
6
14
15
8
SHLD
ATTCH
DCD (A)
DCD (B)
RT
RD (A')
RD (B')
SD (A)
SD (B)
+5V
0V
RTS (A)
RTS (B)
CTS (A')
CTS (B')
Figure 10-23. Wiring Connections for IC693CBL303 and Custom-Built Cables
Connecting the Cable
Attach the 15-pin male D connector to the serial port connector on the PLC power supply.
Attach the D connector on the other end to the mating connector on the HHP. These
connections are shown in the following figure.
C
P
U
SERIES 90-30
CABLE
(IC693CBL303)
HAND-HELD
PROGRAMMER
Figure 10-24. Hand-Held Programmer Cable Connection to a Series 90-30 PLC