Western Reserve Controls WRC-CANR-DF Uživatelský manuál stáhnout pdf (Strana 16)

Western Reserve Controls WRC-CANR-DF-DN User’s Manual

PUB 14.2 Series 4

Some specifications for the terminating resistor are:

Table 4-8 Terminating Resistors

DeviceNet SDS

121 ohm 120 ohm

1% metal film 2%

1/4 watt 1/4 watt

Important: Per the DeviceNet and SDS specs -- do not terminate devices on drop lines.

4.5.3. CAN-Bus Connection Wiring

The CANR-DF uses the round, mini-style connector on the copper side A and standard ST

connectors on the fiber side B.

Figure 4-2

DeviceNet

Network Side A cable connector – Male (pins)

Pin # Function Wire color

1 Drain bare

2 V+ red

3 V- black

4 CAN_H white

5 CAN_L blue

Table 4-9

DeviceNet

cable specifications

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 30 31

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Western Reserve Controls WRC-CANR-DF Uživatelský manuál Strana 16