2-5
Section
Connection to a PC by the Host Link
33
PC Series
Units with Built-in Host Link Function
CPU Units Connectable
with Expansion
Connectable
PC Series
Host Link Unit
CPU Unit
with Expansion
Communication Board
Connectable
to
CV
i
CV500-LK201
CV500-CPU01-EV1
CV500
CV series
(*)
CV500-LK201
CV1000-CPU01-EV1
CV1000
(*)
CV500-LK201
CV2000-CPU01-EV1
CV2000
CVM1 series
(*)
CV500-LK201
CVM1-CPU01-EV
j
CVM1-CPU11-EV
j
CVM1-CPU21-EV
j
CVM1
*:Connection to the CPU units of CVM1/CV series PCs whose model names are not suffixed with
“-EV
j
” is not possible. Connect CPU units without the suffix “-EV
j
” to an NT620S/NT620C by
using a host link unit.
2-5-2 Connecting the NT620S/620C
Refer to the illustrations below to select the appropriate cable for the unit connec-
tors and connect the NT620S/620C to the PC.
To make a connector cable, refer to Appendix G “Method for Making the Cable for
Connection to the PC” (page 301).
Note
- Before inserting or removing the connectors, make sure that the
NT620S/620C and the PC are turned OFF.
Caution
- After connecting the communication cable, be sure to lock the connectors with
the screws. Otherwise the cable may disconnect, causing operation to fail.
- 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.
Connecting to a PC with a 25-pin Connector
Use a connector cable with a 25-pin connector on one end and a 9-pin connector
on the other end (NT620S/620C side) to connect the NT620S/620C to a PC with
a 25-pin connector.
24VDC GR
Host I/F connector
(RS-232C 9-pin type)
SYSMAC C series PC,
CVM1/CV series PC
Host link unit/CPU unit
9-pin connector
25-pin connector
RS-232C connector cable
NT620S/620C
+
Use the following recommended cables (OMRON);
Connector
Specification
Type
Cable Length
Applicable
Host Link Unit
25 pin to 9 pin
XW2Z-200S
2 m
C500-LK203
C500-LK201-V1
C120 LK201 V1
25-pin to 9-pin
XW2Z-500S
5 m
C120-LK201-V1
C200H-LK201(-V1)
CV500-LK201
Summary of Contents for NT620C
Page 1: ...Cat No V033 E1 5 Programmable Terminals NT620S 620C OPERATION MANUAL...
Page 2: ...NT620S 620C Programmable Terminals Operation Manual Revised April 2001...
Page 3: ...iv...
Page 5: ...vi...
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