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3
CPM2C-S Features and Functions
Section 1-1
supports Host Link, no-protocol (serial), 1:1 Link, and 1:1 NT Link com-
munications.
• Connect up to 3 Expansion Units such as CPM2C-series Analog I/O
Units, Temperature Sensor Units, or CompoBus/S I/O Link Units for Com-
poBus/S Slave functions.
CompoBus/S Master
Functions
Up to 32 CompoBus/S Slaves can be connected to create a Remote I/O Link
with up to 256 I/O points. It is easy to build an efficient, long-range distributed
system with less wiring by connecting CompoBus/S I/O Terminals, Analog
Terminals, Sensor Terminals, and Bit Chain Terminals.
DeviceNet Slave
Functions
(-DRT Models Only)
When the CPM2C-S is used as a DeviceNet Slave, an I/O Link of up to 1,024
points (512 inputs and 512 outputs) can be created with the Master. The input
and output areas used in the I/O Link can be allocated independently and the
data areas, starting addresses, and size of these Read/Write areas can be
specified freely. (The Read/Write areas can be set in the PC Setup or using
the DeviceNet Configurator.)
Explicit message communications can be initiated from the Master to read or
write data in any data area in the CPM2C-S.
Example System Configuration
CS1, C200HX/HE/HG,
CVM1, or CV-series PC
DeviceNet Unit (Master)
DeviceNet Slave
As a DeviceNet Slave, the
CPM2C-S supports remote I/O
communications with up to 32
input words and 32 output words
as well as explicit message
communications.
DeviceNet transmission line
DeviceNet Slave
Expansion (I/O) Unit (3 max.)
CPM2C-S
As a CompoBus/S
Master, the CPM2C-S
can control remote
I/O (up to 256 points)
on Slaves.
CompoBus/S transmission line
CompoBus/S Slaves
I/O control, interrupt in-
puts, high-speed count-
ers, pulse outputs, syn-
chronized pulse control,
and analog I/O
I/O control and analog I/O
Содержание CPM2C-S100C
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