CS1W-SCU31-V1 Omron, CS1W-SCU31-V1 Datasheet - Page 10

• Manufacturer Part Number: CS1W-SCU31-V1
• Description: 2 RS422/RS485 Serial Ports
• Manufacturer: Omron

Specifications of CS1W-SCU31-V1

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

■ Multiple Units with an EJ1N-HFU
Using the EJ1N-HFU@-NFL@ to Build Systems Communicating 1:1 with a PLC
Using Programless Communications
• Up to eight HFUs can be connected to one port on a PLC.
• G3ZA/G3PW outputs can be used.
• Distributed placement is possible by using multiple EJ1C-EDU End Units.
• To connect more than one HFU, specific PLC and EJ1 models must be used.
■ Multiple Units with an EJ1N-HFU
Using the EJ1N-HFUB-DRT to Build a System Communicating with a PLC
• Up to 63 DeviceNet slaves can be connected to the DeviceNet Masters in one PLC.
• G3ZA/G3PW outputs can be used.
• Distributed placement is possible by using multiple EJ1C-EDU End Units.
10
Refer to Connecting EJ1 Controllers 1:N to a PLC on page 13.
Modular Temperature Controller
Port C
Note: Set the EJ1N-TC to a communications unit number that is not being used by the EJ1N-HFU.
Port C
SYSMAC (OMRON PLC) RS-485
MELSEC (Mitsubishi Electric PLC) RS-422
EJ1N-HFU
EJ1N-HFU
DeviceNet
Port C
PWR
RUN
ERR
ALM
SW1
SW2
PWR
RUN
ERR
ALM
SW1
SW2
ON
ON
EJ1N-HFU
EJ1N-HFU
EJ1-HFU
EJ1-HFU
COM1
COM2
COM3
COM1
COM2
COM3
MAX
MAX
NODE
ADR
No.
NODE
ADR
No.
10
10
1
1
PWR
RUN
ERR
ALM
SW1
SW2
PWR
RUN
ERR
ALM
SW1
SW2
NO
NO
ON
ON
EJ1N
DRT
MS
NS
TS
COPY
EDS
UP/DN
TC2/4
MODE
EJ1N
DRT
MS
NS
TS
COPY
EDS
UP/DN
TC2/4
MODE
EJ1-TC4
EJ1-TC4
PWR
RUN
ERR
ALM
SW1
SW2
PWR
RUN
ERR
ALM
SW1
SW2
EJ1N-TC4
or
EJ1N-TC2
EJ1N-TC4
or
EJ1N-TC2
ON
ON
COM1
COM2
COM3
COM1
COM2
COM3
PWR
RUN
ERR
ALM
SW1
SW2
PWR
RUN
ERR
ALM
SW1
SW2
EJ1-TC4
EJ1-TC4
ON
ON
EJ1N-TC4
or
EJ1N-TC2
EJ1N-TC4
or
EJ1N-TC2
COM1
COM2
COM3
COM1
COM2
COM3
Up to eight HFUs can be connected.
EJ1-TC4
EJ1-TC4
PWR
RUN
ERR
ALM
SW1
SW2
PWR
RUN
ERR
ALM
SW1
SW2
ON
ON
COM1
COM2
COM3
COM1
COM2
COM3
PLC
PWR
RUN
ERR
ALM
SW1
SW2
PWR
RUN
ERR
ALM
SW1
SW2
EJ1-TC4
EJ1-TC4
ON
ON
Up to 63 nodes (including other slaves)
COM1
COM2
COM3
COM1
COM2
COM3
EJ1-TC4
EJ1-TC4
PWR
RUN
ERR
ALM
PWR
RUN
ERR
ALM
SW1
SW2
SW1
SW2
EJ1C-EDU
EJ1
EJ1C-EDU
ON
ON
COM1
COM2
COM3
COM1
COM2
COM3
EJ1-TC4
EJ1-TC4
EJ1C-EDU
EJ1C-EDU
COM1
COM2
COM3
COM1
COM2
COM3
Port A (connector): USB connection can be made with the
E58-CIFQ1 (sold separately).
Port B
Serial communications
V1.1
Port B
PLC
Port B is used for distributed placement.
Port B is used for distributed placement.
PC
DeviceNet Configurator
or CX-Integrator
CX-Thermo for setting
PC