DCN1-2C Omron, DCN1-2C Datasheet - Page 39

• Manufacturer Part Number: DCN1-2C
• Description: DEVICENET T-TAP 1 DROP
• Manufacturer: Omron

Specifications of DCN1-2C

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: DCN12C

Basic Operating Procedures
1-4
1-4-1
1-4-2
18
Basic Operating Procedures
DeviceNet Network Configuration and Wiring
Network Start-up Procedure
1,2,3...
1. Determine the Baud Rate Required for the Application
2. Determine the Cable Layout and Cable Lengths to All Nodes
3. Determine the Communications Power Supply Method
4. Select the Required Devices
5. Purchase the Required Equipment
6. Construct the Network
Turn ON the Slave power supply.
Turn ON the PLC (Master Unit) power supply.
Operate the network.
Turn ON the communications power supply.
Refer to the section on communications timing in the Master Unit Manual
(see below) to determine the appropriate responsiveness and baud rate for
your application.
Verify that the planned configuration is within the network configuration
specifications.
When planning the communications power supply layout, verify that the
voltage drop over the communications cables is within specifications.
Construct the network using recommended wiring and noise-control tech-
niques.
• CS/CJ Series DeviceNet Operation Manual (W380)
• CVM1/CV DeviceNet Master Unit,
• DeviceNet PCI Board Operation Manual (W381)
• Refer to 2-1 Network Configuration Overview for details on the network
• Refer to 2-2 Network Configuration for configuration precautions.
• Refer to SECTION 3 Communications Power Supply Methods for de-
• In particular, refer to 3-2-1 Communications Power Supply for a flow-
• Refer to the device manuals when making arrangements for the Mas-
• Refer to 2-3 Cables, Connectors, and Related Devices for details on
• Refer to 2-4 Wiring Methods for details on wiring.
• Refer to 2-5 Minimizing Noise in the Network for details on noise-con-
• Refer to 2-2 Network Configuration the Network Configuration for other
C200HX/HG/HE DeviceNet Master Unit Operation Manual (W379)
configuration.
tails.
chart that will guide you through the selection process.
ters, Slaves, and the Configurator.
other related devices.
trol techniques.
precautions.
Section 1-4