CV500CN228 Omron, CV500CN228 Datasheet - Page 91
CV500CN228
Manufacturer Part Number
CV500CN228
Description
Programmable Logic Controller
Manufacturer
Omron
Datasheet
1.CV500CN228.pdf
(128 pages)
Specifications of CV500CN228
Peak Reflow Compatible (260 C)
No
Leaded Process Compatible
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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Communication port #2: 9-pin connector
Wiring Connections
A CV-Series Host Link Unit has two types of connector, which must each be wired differently.
Connect the cable shielding wire to the connector cover and Pin 1 at the Host Link Unit end of the cable only.
Short Pin 4 (RS) and Pin 5 (CS) together on the connector. However, it is not necessary to short RS to CS together
if the CTS selector switch on the rear of the PC is set to the 0 V position*.
Connector cover
1
2
3
4
5
7
8
14
20
Connector cover
2
3
4
5
7
9
Connector pin #
Connector pin #
p
p
Frame ground
Frame ground
Send data
Receive data
Request to send
Clear to send
Signal ground
Carrier detected
Optical connector +5V
Data terminal ready
Frame ground
Send data
Receive data
Request send
Clear to send
Carrier detected
Signal ground
Signal name
Signal name
g
g
1
5
6
9
FG
FG
SD (TXD)
RD (RXD)
RS (RTS)
CS (CTS)
SG (GND)
CD (DCD)
+ 5V
ER (DTR)
FG
SD (TXD)
RD (RXD)
RS (RTS)
CS (CTS)
CD (DCD)
SG (GND)
Abbrevi-
Abbrevi-
ation
ation
ti
ti
---
---
Yes
Yes
---
Yes
---
Yes
Yes
Yes
---
Input
Input
Signal direction
Signal direction
Appendix C
---
---
Yes
Yes
---
Yes
Yes
---
Yes
Yes
---
Output
Output
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