Devicenet Communications Connector; Usb Communications Connector - Omron NE1A Series Manual

Nomenclature and Functions
2-1-4

DeviceNet Communications Connector

IMPORTANT Turn OFF the power supply to the NE1A-series Controller and all nodes on
2-1-5

USB Communications Connector

24
Stickers are placed on the communication connectors based on the color of
each communications wire. By matching the communications wire colors with
the unit sticker colors, you can check to see if wires are in the correct loca-
tions. The colors of the wires are as follows:
Color
Red V+
White Signal (CAN H)
- Drain
Blue Signal (CAN L)
Black V−
Refer to the DeviceNet User's Manual (W379) for details on communications
specifications and wiring.
the network before starting any wiring operations.
Connect the USB communications connector with a computer when a Net-
work Configurator is to be used. The NE1A-series Controllers support the
USB version 1.1 standard. Use a commercially available USB-A to USB-B
Male/Male cable for the connection.
Description
Section 2-1