46
Connection to a PLC by the Host Link (RS-422A Type)
Section 2-5
Setting the Front Switches
C200HX/HG/HE(-Z)E, CPM1, CPM2A, CPM2C, CQM1H, or SRM1
The connection method depends upon the model of PLC being used, as
shown in the following table.
Reference
• There are no Serial Communications Boards for the C200HX/HG/HE(-Z)E
in which port B is the RS-422A port.
• There are no Serial Communications Boards for the CQM1H in which port
1 is the RS-422A port.
PLC model
Connection method
C200HX/HG/HE(-Z)E
• Connect to the RS-422A port (port A) on a Serial Commu-
nications Board.
CQM1H
• Connect to the RS-422A port (port 2) on a Serial Commu-
nications Board.
CPM1
• Connect to the peripheral port through a CPM1-CIF11 RS-
422A Adapter.
CPM2A, SRM1
• Connect to the peripheral port through a CPM1-CIF11 RS-
422A Adapter.
CPM2C
• Connect to the peripheral port (on a CPM2C-CN111 or
CS1W-CN114 Connecting Cable) through a CPM1-CIF11
RS-422A Adapter.
(The CPM2C-CN111 splits the Unit’s Communication Port
into a RS-232C port and a peripheral port.)
I/O port selector switch
RS-422A
•
Host Link communication method
selection (selector switch)
Set this to RS-422A.
•
Host Link default value settings
- Existing DIP switch settings:
- PLC Setup default values:
RS-232C
•
Terminator setting (pin 6)
Set this switch to ON.
(Set terminator ON.)
•
Communications type setting (pin 3)
Set pin 3 to OFF.
(for Host Link communication)
(pin 4)
To effect the existing DIP switch settings,
set pin 4 to ON.
To effect the values set in the PLC
Setup, set pin 4 to OFF.
Note
For CPU Units manufactured before or
during June 1995 (lot No.
@@
65), the
existing DIP switch settings differ from
the PLC Setup default values as follows.
2,400 bps, 1 stop bit, even parity, 7 bit
data length
9,600 bps, 2 stop bits, even parity, 7 bit
data length
For CPU Units manufactured from July
1995 onward (lot No.
@@
75), the
stipulated values in the DIP switch
settings also are 9,600 bps and 2 stop
bits.
Summary of Contents for NT11 - 01-2004
Page 1: ...USER S MANUAL Cat No V084 E1 01 NT11 Programmable Terminal ...
Page 2: ...NT11 Programmable Terminal User s Manual Produced January 2004 ...
Page 3: ...iv ...
Page 5: ...vi ...
Page 13: ...xiv Safety Precautions 3 ...
Page 27: ...14 Before Operating Section 1 6 ...
Page 71: ...58 Connecting a Printer Section 2 8 ...
Page 119: ...106 Daily Report Display History Printing Function Section 4 10 ...
Page 157: ...144 Inspection and Cleaning Section 6 3 ...
Page 162: ...149 Appendix B Dimensions Body NT11 SF121 B EV1 38 2 7 5 218 203 113 98 ...
Page 163: ...150 Dimensions Appendix B ...
Page 165: ...152 Transporting and Storing the NT11 Appendix C ...
Page 183: ...170 Revision History ...
Page 186: ...NT11 Programmable Terminal Cat No V084 E1 01 USER S MANUAL ...