Parts, Installation, And Wiring - Omron EJ1 - 07-2008 Operation Manual

Devicenet communications unit for ej1 temperature controllers
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This section describes the methods used to install and wire the EJ1 DeviceNet Communications Unit and the EJ1
Temperature Controller. The settings of DeviceNet Communications Unit switches are also described.
3-1
Part Names and Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-1-1
Part Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-1-2
Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-1-3
Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2
Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2-1
Temperature Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-2-2
Mounting to DIN Rail. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-3
DeviceNet Communications Cables Wiring . . . . . . . . . . . . . . . . . . . . . . . . . .
3-3-1
Preparing DeviceNet Communications Cables. . . . . . . . . . . . . . . . .
3-3-2
3-4
Wiring the Temperature Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Parts, Installation, and Wiring

SECTION 3
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