Appendix 7 Preparing Connecting Cables For Bar Code Readers - Omron NS8-TV0-V2 Setup Manual

Appendix 7
2
5
8
3
7
Connector pin
arrangement at
computer
Downloaded from Elcodis.com electronic components distributor
Preparing Connecting Cables for Bar
Code Readers
Refer to the following information when preparing the connecting cables for connecting
the V520-RH21-6 Bar Code Reader.
• Connector Pin Arrangement
Pin
Signal name
number
4
1 Send data
1
2 Receive data
6
3 Request to send
4 Clear to send
5 Not connected.
6 Data terminal ready
7 0 V
8 Power supply (Vcc)
• Wiring Method
PT
Signal Pin No.
RS-232C
interface
When connecting to the 5-V output of the PT's serial port, use a cable length of less than
2 m. If the cable is 2 m or longer, connect pins 7 and 8 of the Bar Code Reader to an ex-
ternal power supply.
• Connector Types
Use the following products to assemble the connecting cable.
Name
Connector XM2A-0901
TCS2280-01-2011
Connector hood XM2S-0911
AWG28 × 5P IFVV-SB
Cable
CO-MA-VV-SB 5P × 28AWG
Use the following cables if the V400-H111 or V400-H211 is used.
Model
V400-W20-2M 2 m
V400-W20-5M 5 m

Appendix 7 Preparing Connecting Cables for Bar Code Readers

Abbreviation
SD (TXD)
RD (RXD)
RS (RTS)
CS (CTS)
ER (DTR)
SG
+5 V
V520-RH21-6
Signal Pin No.
Model
9-pin type
Manufactured by OMRON (PT side)
8-pin DIN type Hoshiden, Co., Ltd.
Panel-mounting type
9-pin type
Manufactured by OMRON.
Multiconductor shielded cable
Manufactured by Fujikura Densen.
Multiconductor shielded cable
Manufactured by Hitachi Densen.
Cable length
Signal direction
V520-RH21-6 PT
Details
A-43