4-1SectionConnecting to the RS-232C Port at the Host
51
The
following table shows the words allocated in the DM Area and the settings.
Allocated DM word
0007 Baud rate 19,200 bps.
DM32002 DM32012 0000 Transmit delay time 0 ms.
DM32003 DM32013 0000 No CTS control Unit No.0 for Host Link
Using the 1:1 NT Link
Compatible Host Units
Some
models and series of OMRON PCs have the 1:1 NT Link function built in.
With
CQM1H PCs, a Serial Communications Board can be added to provide 1:1
NT Link communications.
Some C200HX/HG/HE(-Z)E CPU Units can be con
-
nected by the 1:1 NT Link by installing a Communication Board.
Check the model and series of the PC against the model of CPU Unit before
making the connections.
The hosts that can be connected to the NT21 by the 1:1 NT Link using the
RS-232C ports of both Units are indicated in the table below.
PC
Series
CPU Units with Built-in
NT Link Function
CPU Units Connectable
with Expansion
Communication
Board
(*1)
Connectable
to
C200HS-CPU21-E, -EC
C200HS-CPU23-E
C200HS-CPU31-E
C200HS-CPU33-E
---
C200HS
C200HE-CPU42-(Z)E
C200HE-CPU32-(Z)E
C200HE-CPU42-(Z)E
C200HE (-Z)E
C200HG-CPU43-(Z)E
C200HG-CPU63-(Z)E
C200HG-CPU33-(Z)E
C200HG-CPU43-(Z)E
C200HG-CPU53-(Z)E
C200HG-CPU63-(Z)E
C200HG
(-Z)E
C200HX-CPU44-(Z)E
C200HX-CPU64-(Z)E
X200HX-CPU65-ZE
C200HX-CPU85-ZE
C200HX-CPU34-(Z)E
C200HX-CPU44-(Z)E
C200HX-CPU54-(Z)E
C200HX-CPU64-(Z)E
C200HX-CPU65-ZE
C200HX-CPU85-ZE
C200HX (-Z)E
C Series
CPM1-10CDR-j
(*2)
CPM1-20CDR-j
(*2)
CPM1-30CDR-j
(*2)
CPM1A-10CDj-j
(*2)
CPM1A-20CDj-j
(*2)
CPM1A-30CDj-j
(*2)
CPM1A-40CDj-j
(*2)
---
CPM1
CPM2A-30CDjj-j
CPM2A-40CDjj-j
CPM2A-60CDjj-j
---
CPM2A
CPM2C-10jjjjjj-j
(*3)
CPM2C-20jjjjjj-j
(*3)
---
CPM2C
CQM1-CPU41-EV1
CQM1-CPU42-EV1
CQM1-CPU43-EV1
CQM1-CPU44-EV1
CQM1-CPU45-EV1
---
CQM1
CQM1H-CPU21-E
CQM1H-CPU51-E
CQM1H-CPU61-E
CQM1H-CPU51
(*4)
CQM1H-CPU61
(*4)
CQM1H
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