Termination - Leuze electronic DDLS 200 Technical Description

Bus-capable optical data transmission

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DeviceNet / CANopen

9.4.1 Termination

DeviceNet

• External termination for M12 connector version is available as an option (see chapter 9.2)

• Resistance and other features are described in the DeviceNet specifications of the ODVA (Open

DeviceNet Vendor Association).

CANopen

• Value: typically 120Ω (included with the device, mounted between CAN_L and CAN_H)

• External termination for M12 connector version is available as an option

• Resistance and other features are described in the CANopen specification ISO 11898.

Power

Termination with 120

DeviceNet/CANopen

incoming bus

Figure 9.10: Termination in the unit.

A 120Ω resistor is connected standard between terminals CAN_L and CAN_H. If the device is not the

last subscriber of the bus segment, the resistor must be removed and the outgoing bus cable connect-

ed to the terminal strip.

Leuze electronic

DDLS 200

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