Omron V550-A20, Руководство по эксплуатации

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2
V550-A20 Operation Manual
Section 3-
2
Connecting Your V550-A20 To An External Device
Connecting
Your V550-A20
To Other
External
Devices
Model 20 End of Cable
(15 pin female "D")
Note: Connectors are shown from the soldering side
The shield is electrically connected to both cable shells.
The V550-A20 is versatile when you need to connect to other devices.
The drawings below shows all the pin connections for V550-A20 when
using serial communications. If you need to create your own cables to
wire your V550-A20 to another device, use these drawings as a guide.
It is very important that you make the proper pin connections.
Below is a list of terms used in these drawings:
GND-Ground RXD-Receive Data (RS-232)
TXD-Transmit Data (RS-232) RTS-Request To Send (RS-232)
CTS-Clear To Send (RS-232) RD+ -Receive Data (RS-422)
RD-Receive Data (RS-422) SD+ -Non-inverting Line (RS-485)
SD- -Inverting Line (RS-485) Send Data (RS-422)
Send Data (RS-422)
V550-A20 End of Cable
(15 pin female “D”)