Omron E3X-CIF11, Руководство по эксплуатации

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Wiring the DeviceNet Model Section 2-4
2-4 Wiring the DeviceNet Model
• The following table shows the relationship between the cable colors and
signals.
Note 1. The DeviceNet communications power supply provides power to the Com-
munication Unit and all the Sensors (Amplifier Units) connected to it. Se-
lect a power supply for the Communication Unit so that is has sufficient
capacity for the current consumption of the Sensors.
2. The allowable current is 3 A for the DeviceNet thin cables and 8 A for the
DeviceNet thick cables. For details on calculating the power supply for the
DeviceNet system, refer to the DeviceNet Operation Manual (Cat. No.
W267).
Color Signal Symbol
Black Communications power supply negative side V–
Blue Signal low side CAN L
--- Shield S
White Signal high side CAN H
Red Communications power supply positive side V+
Wiring
direction
Black (V–)
Blue (CAN L)
Shield
Red (V+)
White
(CAN H)
Insert
direction