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4-1
Section
Connecting to the RS-232C Port at the Host
41
The hosts that can be connected to the NT21 by the Host Link method using the
RS-232C ports of both Units are indicated in the table below.
PC Series
Units with Built-in Host Link
Function
CPU Units Connectable with Host
Link Units or Expansion Commu-
nication Board
Host Link Unit/
Communication Board
Connectable
to
CS Series
CS1G-CPU42/43/44/45-EV1
CS1H-CPU63/64/65/66/67-EV1
CS1G-CPU42H/43H/44H/45H
CS1H-CPU63H/64H/65H/66H/67H
CS1G-CPU42/43/44/45-EV1
CS1H-CPU63/64/65/66/67-EV1
CS1G-CPU42H/43H/44H/45H
CS1H-CPU63H/64H/65H/66H/67H
CS1W-SCU21
CS1W-SCB21
CS1W-SCB41
CS1G
CS1H
CS1G-H
CS1H-H
CJ Series
CJ1G-CPU44/45
CJ1G-CPU44/45
CJ1W-SCU41
CJ1G
---
C200HS-CPU01/03/21/23/31/33-E
C200HE-CPU11/32/42-E
C200HE-CPU11/32/42-ZE
C200HG-CPU33/43/53/63-E
C200HG-CPU33/43/53/63-ZE
C200HX-CPU34/44/54/64-E
C200HX-CPU34/44/54/64/65/85-ZE
C200H-LK201-EV1
C200HS
C200HE
C200HE-Z
C200HG
C200HG-Z
C200HX
C200HX-Z
C200HS-CPU21/23/31/33-E
---
---
C200HS
C200HE-CPU42-E
C20HE-CPU42-ZE
C200HE-CPU32/42-E
C200HE-CPU32/42-ZE
C200HE
C200HE-Z
C200HG-CPU43/63-E
C200HG-CPU43/63-ZE
C200HG-CPU33/43/53/63-E
C200HG-CPU33/43/53/63-ZE
C200HW-COM02/04/
05/06-EV1
C200HG
C200HG-Z
C Series
C200HX-CPU44/64-E
C200HX-CPU44/64/65/85-ZE
C200HX-CPU34/44/54/64-E
C200HX-CPU34/44/54/64/65/85-ZE
05/06 EV1
C200HX
C200HX-Z
CPM1-10/20/30CDR-
j
+CPM1-CIF01
---
---
CPM1
CPM1A-10/20/30/40CD
j
-
j
+CPM1-CIF01
---
---
CPM1
CPM2A-30/40/60CD
jj
-
j
+CPM1-CIF01
(Peripheral port connection)
---
---
CPM2A
CPM2C-10/20
jjjjjj
-
j
(*1)
---
---
CPM2C
CQM1-CPU21-E
CQM1-CPU41/42/43/44-EV1
---
---
CQM1
CQM1H-CPU11/21/51/61 (*2)
CQM1H-CPU51/61
CQM1H-SCB41
CQM1H
CVM1 Se-
ries (*3)
CVM1-CPU01-EV2
CVM1-CPU11-EV2
CVM1-CPU21-EV2
CVM1-CPU01-EV2
CVM1-CPU11-EV2
CVM1-CPU21-EV2
CV500-LK201
CVM1
Compo-
Bus/S Mas-
ter Unit
SRM1-C02-V1
---
---
SRM1
*1: Use a CPM2C-CN111 or CS1W-CN114/118 Connecting Cable, CPM1-CIF01 RS-232C Adapter, or CPM1-CIF11
RS-422A Adapter to connect.
*2: The CQM1H-CPU11 does not have a built-in RS-232C port, so connect to the PT at the peripheral port with a
CS1W-CN118 Connecting Cable.
*3: CPU Units of CVM1/CV-series PCs without the suffix -EV
j
cannot be connected.
When using the Host Link method, the settings shown below must be made at
the host (depending on the Unit, some of these settings may not be necessary,
or settings not shown here may be necessary).
Item
Switch Setting
I/O port
RS-232C
Baud rate
Set the same baud rate as for the NT21.
(*1)
Transfer code
ASCII, 7 data bits, 2 stop bits
Parity
Even
1-to-1/1-to-N
1-to-N
(*2)
Settings at the Host