Omron CS1 - Page 51

Programmable Controllers SYSMAC CS1G/H 39
■ Serial Communications Boards/Serial Communications Units
*1. The serial gateway function is supported by Serial Communications Boards and Units with unit version 1.2 or later only.
*2. The Serial Communications Unit’s no-protocol function is supported by Serial Communications Units with unit version 1.2 or later only. In addition the CPU Unit
must be unit version 3.0 or later.
*3. The Modbus-RTU Slave function is supported by Serial Communications Boards and Units with unit version 1.3 or later only.
*4. One Board can be mounted in the Inner Board slot of the CPU Unit.
*5. NT-AL001 Link Adapters consume an additional 0.15 A each when used.
■ EtherNet/IP Unit
*Up to eight CS1W-EIP21 EtherNet/IP Units can be mounted to the CS1 CPU Backplane (CS1W-BC@@@) and CS1 Expansion Backplanes (CS1W-BI@@@) of one
PLC.
■ EtherNet Unit
*Up to four CS1W-ETN21 Ethernet Units can be mounted to the CS1 CPU Backplane (CS1W-BC@@@) and CS1 Expansion Backplanes (CS1W-BI@@@) of one PLC.
Unit
type
Product name Specifications
Mountable Racks
No. of
unit
numbers
allocated
Current
consumption
(A)
Model Standards
CPU Rack C200HX/
HG/HE
Expansion
I/O Rack
CS1
Expansion
Rack
CS1 Long-
distance
Expansion
Rack
SYSMAC
BUS
Slave
Rack
CS1W-BC CS1W-BI
5 V
system
26 V
system
@@ 3 @@ 2 @@ 3 @@ 2
CS1
Inner
Board
Serial
Communications
Board
Two
RS-232C
ports
The following
communications
protocols can be
selected for each
port: protocol
macro, host link,
NT Link (1:N
mode), serial
gateway (*1), no
protocol (* 2), or
Modbus-RTU
Slave (*3).
*4
Ye s
*4
Ye s N o N o N o N o N o - - -
*5
0.28
--- CS1W-SCB21-V1
U, C, N, L,
CE
One
RS-232C
port and one
RS-422A/
485 port
*5
0.36 --- CS1W-SCB41-V1
CS1
CPU
Bus
Unit
Serial
Communications
Unit
Two
RS-232C
ports
Ye s Ye s N o Ye s Ye s Ye s N o
1 unit
number’s
words
*5
0.29 --- CS1W-SCU21-V1
Two
RS-422A/
485 ports
Ye s Ye s N o Ye s Ye s Ye s N o 0. 4 0 - - - CS1W-SCU31-V1
UC1, N, L,
CE
Unit
type
Product
name
Specifications Mountable Racks
No. of
unit
numbers
allocated
Current
consumption
(A)
Model Standards
Communications
cable
Communications
functions
CPU Rack
C200HX/
HG/HE
Expansion
I/O Rack
CS1
Expansion
Rack
CS1 Long-
distance
Expansion
Rack
SYSMAC
BUS
Slave
Rack
CS1W-BC CS1W-BI
5 V
system
26 V
system
@@3 @@2 @@3 @@2
CS1
CPU
Bus
Unit
EtherNet/
IP Unit
STP (shielded
twisted-pair)
cable of category
5, 5e, or higher.
Tag data link
message service
*
Ye s
*
Ye s N o
*
Ye s
*
Ye s
*
Ye s N o
1 unit
number’s
words
0.41 --- CS1W-EIP21
UC1, N,
L, CE
Unit
type
Product
name
Specifications
Mountable Racks
No. of
unit
numbers
allocated
Current
consumption
(A)
Model Standards
CPU Rack
C200HX/
HG/HE
Expansion
I/O Rack
CS1
Expansion
Rack
CS1 Long-
distance
Expansion
Rack
SYSMAC
BUS
Slave
Rack
CS1W-BC CS1W-BI
5 V
system
26 V
system
@@3 @@2 @@3 @@2
CS1
CPU
Bus
Unit
EtherNet
Unit
100BASE-TX
Cable
FINS communications
service (TCP/IP and
UDP/IP), FTP server
function, socket service,
mail send service, mail
reception (remote
command reception),
auto-adjustment of PLC’s
internal clock, and server
host name specification
*
Ye s
*
Ye s N o
*
Ye s
*
Ye s
*
Ye s N o
1 unit
number’s
words
0.38 --- CS1W-ETN21
UC1, N, L,
CE
ETN21