![background image](http://html.mh-extra.com/html/omron/nt20/nt20_user-manual_744538091.webp)
70
Connecting to the RS-232C Port at the Host
Section 2-6
OMRON Cables with Connectors
The OMRON cables listed below can be used when connecting with a method
other than the RS-232C communications method.
The OMRON cable listed below can be used when connecting to a personal
computer using RS-232C communications.
Note
The cable’s tensile load is 30 N. Do not subject it to loads greater than this.
Otherwise a discontinuity may occur, causing operation to fail.
Wiring for a Host Link Unit
(25-pin) Connection
Applicable Units: C200H-LK201-EV1
CV500-LK201 (communications port 1)
Compatible cables with attached connectors:
XW2Z-200S (9-pin
⇔
25-pin, 2 m)
XW2Z-500S (9-pin
⇔
25-pin, 5 m)
CVM1/CV-series Host Link Units (CV500-LK201) have two types of connec-
tor; a 25-pin connector (communications port 1), and a 9-pin connector (com-
munications port 2). When using communications port 2, refer to
Wiring for
Other Connections (Other Than the Memory Link Method)
below.
Note
For Units that have a CTS setting selector switch, RS and CS do not have to
be shorted if this switch is set to 0 V.
Wiring for Other
Connections
Applicable Units:
CV500-LK201 (communications port 2)
CS1W-SCU21
CJ1W-SCU41
CPM1-10CDR-
@
CPM1-20CDR-
@
CPM1-30CDR-
@
CPM1A-10CD
@
-
@
CPM1A-20CD
@
-
@
CPM1A-30CD
@
-
@
CPM1A-40CD
@
-
@
CPM2A-30CD
@
-
@
CPM2A-40CD
@
-
@
CPM2A-60CD
@
-
@
CPM2C-10
@@@@@@
-
@
CPM2C-20
@@@@@@
-
@
Model
Cable Length
Connector Specification
XW2Z-200S
2 m
9-pin
⇔
25 pin
XW2Z-500S
5 m
XW2Z-200T
2 m
9-pin
⇔
9-pin
XW2Z-500T
5 m
Model
Cable Length
Connector Specification
XW2Z-S002
2 m
9-pin
⇔
9 pin
1
6
5
9
(See note.)
NT20
1
14
13
25
FG
+5V
CS
RS
RD
SD
5G
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
-
-
-
-
FG
5G
CS
RS
RD
SD
ER
-
-
-
-
-
PLC (Host Link Unit)
(25-pin type)
(9-pin type)
Abbreviation
Shield
RS-232C
interface
Pin
number
Connector
hood
Abbreviation
Pin
number
Connector
hood
RS-232C
interface
Summary of Contents for NT20
Page 1: ...Programmable Terminal Cat No V091 E1 01 NT20 USER S MANUAL ...
Page 2: ...NT series Programmable Terminal User s Manual Produced March 2007 ...
Page 3: ...iv ...
Page 5: ...vi ...
Page 9: ...x TABLE OF CONTENTS ...
Page 15: ...xvi ...
Page 21: ...xxii EC Directives 6 ...
Page 37: ...16 Before Operating Section 1 6 ...
Page 153: ...132 Transferring the Resource Data Section 3 11 ...
Page 185: ...164 Numeral Setting Section 4 8 ...
Page 267: ...246 Key to Programs Section 6 8 ...
Page 281: ...260 Specifications Appendix A ...
Page 285: ...264 Transporting and Storing PTs Appendix C ...
Page 303: ...282 Function Restrictions Depending on the Support Tool Appendix I ...
Page 307: ...286 Index ...
Page 309: ...288 Revision History ...