26
Installation
Section 2-2
Personal Computer Used
as Terminal
Check the wiring between the RS-232C connector and the computer, and
using the appropriate connectors, prepare the connecting cables using the
the pin arrangement shown in the following diagram.
Note
1.
DSR-DTR signals are not connected back to each other for the cable used
above, so do not specify that the DSR signal is checked when the LOAD
command is executed. (If the specification is omitted, the DSR signal will
not be checked by default.)
2.
CTS-RTS and DSR-DTR are not cross-connected, so if flow control is re-
quired, use Xon/Xoff flow control.
2-2-3
General-purpose Peripheral Device Connections
Bar Code Reader Connected with RS-232C
C200H-ASC11/ASC21/ASC31
IBM PC/AT or compatible
3
SD
2
RD
7
RTS
8
CTS
6
DSR
4
DTR
5
GND
D-sub 9-pin (female)
D-sub 9-pin (male)
Cables:
XW2Z-200S-V (2 m)
XW2Z-500S-V (5 m)
Con-
nector
hood
FG
2
SD
3
RD
4
RTS
5
CTS
7
DSR
8
DTR
9
GND
Con-
nector
hood
FG
Connecting an OMRON V500 Bar Code Reader
9-pin D-sub (female)
C200H-ASC11/ASC21/ASC31
ASCII Unit
Signal
Pin No.
ASCII Unit
82S-0305 +5V
External Power Supply
V520-RH21-6
Bar Code Reader
FG
1
SD
2
RD
3
RTS
4
CTS
5
DSR
7
DTR
8
SG
9
Signal
Pin No.
1
SD
2
RD
3
RTS
4
CTS
6
DTR
7
SG
8
+5 V
V509-W012 Extension
Cable
V520-RH21-6
Bar Code Reader
DIN 8p
V509-W012
Extension Cable
100 VAC
SG
+5 V
Summary of Contents for C200H-ASC11
Page 1: ...C200H ASC11 ASC21 ASC31 ASCII Units Operation Manual Revised June 2000...
Page 2: ...iv...
Page 4: ...vi...