CS1W-CN313 Omron, CS1W-CN313 Datasheet - Page 46

• Manufacturer Part Number: CS1W-CN313
• Description: "CABLE CS1 EXP I/O,30cm"
• Manufacturer: Omron

Specifications of CS1W-CN313

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

NT Link System
24
Expanded System Configuration
This mode is supported by the RS-232C port on the CPU Unit, as well as the
RS-232C port and RS-422A/485 port on the Serial Communications Board.
Wiring
Connect the Units with the cables wired as shown below.
Recommended Cables
UL2464 AWG28x5P IFS-RVV-SB (UL-approved, Fujikura Ltd.)
AWG28x5P IFVV-SB (not UL standard) (not UL-approved, Fujikura Ltd.)
UL2464-SB (MA) 5Px28AWG (7/0.127) (UL-approved, Hitachi Cable, Ltd.)
CO-MA-VV-SB 5Px28AWG (7/0.127) not UL-approved, Hitachi Cable, Ltd.)
Applicable Connectors (Standard Accessories for CQM1H)
Socket: XM2A-0901 (OMRON); Hood: XM2S-0911-E (OMRON)
If a PC and Programmable Terminal (PT) are connected together using RS-
232C or RS-422A/485, the allocations for the PT’s status control area, status
notify area, and objects (such as touch switches, indicators, and memory
maps) can be allocated in the I/O memory of the PC. The NT Link System
allows the PT to be controlled by the PC, and the PT can periodically read
data from the status control area of the PC to perform necessary operations if
there are any changes in the area. The PT can communicate with the PC by
writing data to the status notify area or the I/O memory of the PC from the PT.
The NT Link system allows the PT status to be controlled and monitored with-
out using the PC’s ladder program.
There are two NT Link modes: One is for communications between one PC
and one PT (1:1 mode), and the other is for communications between one PC,
and one or many PTs (1:N mode). These modes support completely different
communications.
NT Link: 1:1 Mode
This mode is used for communications between one PC and one PT. This
mode is supported by the RS-232C port on the CPU Unit, as well as the RS-
232C port and RS-422A/485 port on the Serial Communications Board. The
Signal
Abb.
RTS
CTS
FG
SD
RD
SG
–
–
–
CQM1H
Hood
Pin
No.
2
3
4
5
6
7
8
9
CQM1H
RS-232C cable
CQM1H or another C-series PC
CQM1H or another C–series PC
Hood
Pin
No.
2
3
4
5
6
7
8
9
Signal
Abb.
RTS
CTS
FG
SD
RD
SG
–
–
–
Section 1-3