Previously
Two serial Option Boards can be used for
either an RS-232C or RS-422A/485 interface.
CP1H CP1H
CP1H
RS-232C Option Board
CP1W-CIF01
RS-422A/485 Option Board
CP1W-CIF11
Serial Option Boards
Devices such as OMRON Temperature
Controllers with CompoWay/F
NS/NT-series
PT
NS/NT-series
PT
Personal
computer
USB cable
Modbus-RTU Easy Master
Serial PLC Links
FB Library
Connecting Inverter Speed Control Is Made Simple
Using the Modbus-RTU Easy Master.
When the address, function, and data for a slave device
are preset in a fixed memory area (DM Area), a
message can be sent or received simply by turning ON
an AR Area bit (A640.00 for port 1 or A641.00 for port 2)
in the PLC.
When multiple boilers are being controlled, up to 10
words/Unit of data for settings and monitoring can be
exchanged using data links between up to nine CP1H
(or CJ1M) CPU Units. PLC Links can be used with either
serial port 1 or serial port 2.
Modbus-RTU Easy Master Serial PLC Links
Modbus-RTU Easy Master Serial PLC Links
NS/NT-series PTs can also be incorporated as slaves (1:N NT Link
connections) to exchan
the NT Links with only the master
CP1H. Each is treated as one slave node.
PT
CP1H
Master
Slave
Port 1: D32200
~
D32249
Port 2: D32300
~
D32349
Slave
address
(00 to F7 hex)
Function
code
Number
of bytes
Data sent
Inverter
(e.g., 3G3MV)
Data (94 bytes max.)
NS-AL002
(for NS Series)
Slave No. 0 Slave No. 7
The CJ1M can
also be connected.
Master Master Master
Slave
No. 0
Slave
No. 0
Slave
No. 0
Slave
No. 7
Slave
No. 7
Slave
No. 7
Command
Response
Slave
address
Function
code
Error
code
Number
of bytes
Response
Data (93 bytes max.)
Port 1: D32250
~
D32299
Port 2: D32350
~
D32399
AR Area bit ON/OFF
Analog Control without Using Expansion Units
Four analog inputs and two analog outputs are built in.
CP1H-XA CPU Units handle a wide range of applications with
a single PLC.
CPM2A CPU Unit with Two CPM1A-MAD11 Analog I/O Units
(2 Analog Inputs and 1 Analog Output)
CP1H-XA
Oil pressure control can also be handled by this
CPU Unit.
Pressure
Position
Control valves
Analog I/O
Oil Pressure Control
CP1H
Up to two Option Boards can be mounted for RS-232C or RS-422A/485 communications. A peripheral
USB port has been added to connect to a personal computer for a total of three communications ports,
making it easy to simultaneously connect to a PT, various components (such as Inverters, Temperature
Controllers, and Smart Sensors), Serial PLC Link for linking to other PLCs, and a personal computer.
Flow control valve
Pressure
actuator
Pressure
pump
Pressure
control
valve
Displacement
sensors
Inspection for
warping and twisting
Four Input Words and Two Output Words for XA CPU Units.
Analog Control and Monitoring with Only a Single CPU Unit
Surface Inspections Using Inspection Devices
Analog I/O
A Standard USB Port and Two Serial Ports Enable Connections
and Communications with a Wide Range of Components.
Serial Communications
Mechanisms to Prevent Careless Mistakes in Cell Production (Such as Forgetting to Tighten Screws)
Oil Pressure Control in Forming Machines
Up to 4 input
words and 2
output words.
No Expansion
Units required.
Inspection devices are required more and more
to enhance quality.
Inspection Devices
Operation settings,
monitoring, set
temperature, present
temperature, errors
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