Yaskawa DeviceNet Option Card CM05x Manuel d'utilisateur télécharger pdf (Page 28)

DeviceNet Network Wiring 4-5

Terminating Resistor Specifications

DeviceNet requires a terminating resistor to be installed at each end of the trunk. The resistor requirements are:

• 121 ohm

• 1% Metal Film

• 1/4 Watt

IMPORTANT: Terminating resistors should not be installed at the end of a dropline, only at the two ends of the

trunkline.

DeviceNet Connector

The DeviceNet Option Board uses an open style, pluggable, screw connector that conforms with the DeviceNet

specification. The male connector is resident on the Option Board. One mating female connector is supplied

with each DeviceNet Option Board. Figure 4.3 shows the pinout, orientation, and placement of the male

connector on the DeviceNet Option Board.

Figure 4.3 DeviceNet Connector

The following table illustrates the pinouts and wire insulation colors for the DeviceNet Option Board.

Pin Label Definition Wire Color

1 V- Common Black

2 CL CAN Data Signal Low Blue

3 SH Shield/Drain Connection Bare

4 CH CAN Data Signal High White

5 V+ +24 VDC Red

V- CL SH CH V+

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 113 114

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Yaskawa DeviceNet Option Card CM05x Manuel d'utilisateur Page 28