Connecting The Nt30/30C - Omron NT30 Operation Manual

Connection to a PC by the NT Link

2-7-2 Connecting the NT30/30C

Correct use
When a Connector Cable of 5 m or Longer Is Required
58
PC series CPU Units with the NT
Link Function Built In
CVM1-CPU01-EVj
CVM1 series
CVM1-CPU11-EVj
(*5)
CVM1-CPU21-EVj
CompoBus/S
Master Control SRM1-C02-V2
Unit
*1 The CPM1-CIF01 Adapter is required.
*2 The CPM2C-CN111 or CS1W-CN114/118 Connecting Cable, the
CPM1-CIF01 RS-232C Adapter, or the CPM1-CIF11 RS-422A Adapter is
required.
*3 The CQM1H-SCB41 Serial Communications Board is required.
*4 One of the C200HW-COM02/COM03/COM04/COM05/COM06(-V1) Com-
munications Boards is required. (The RS-422A Connecting Cable can be
connected to the C200HW-COM03/COM06-V1.)
*5 CVM1 and CV-series CPU Units without "-Vj" at the end of the model num-
ber cannot be connected.
Refer to the illustrations below to select the appropriate cable for the Unit con-
nectors and connect the NT30/30C to the PC.
A Host Link connector cable can also be used. To make a connector cable, refer
to the appendix Making the Cable for Connection to the PC (page 271).
S After connecting a communication cable, always secure it with the screws.
Otherwise the cable may disconnect, causing operation to fail.
S 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.
Use a connector cable with a 9-pin connector on both ends to connect the
NT30/30C to a PC with a 9-pin connector.
NT30/30C
SW2 RE- –CON-
SET TRAST
PRIN RS-2
TER 32C
RDB
SD
A
9-pin connector
RS-232C connector
cable
The following are recommended cables (manufactured by OMRON)
Connector Specification
9 pin ↔ 9 pin 9-pin ↔ 9-pin
When a connector cable of 5 m or longer is required, please make the cable.
However, note that the maximum transmission distance is 15 m.
To make a connector cable, refer to the appendix Making the Cable for Connec-
tion to the PC (page 271).
CPU Units Connect-
able Using a Commu-
nications Board
---
---
24 VDC
Host I/F connector
(RS-232C 9-pin)
Model
SJ46006-102
SJ46006-202
Section
Connectable
PC
CVM1
SRM1
CPU Unit
SYSMAC C-series
PC,
CVM1/CV-series
PC
9-pin connector
Cable Length
1 m
2 m
2-7