Delta DVP-15MC Series, Operation Manual

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DVP-15MC Series Motion Controller Operation Manual
E-4
E

Terminal resistor
As suggested in the CANopen protocol, the two ends of the CANopen communication cable should
connect a terminal resistor of
120Ω
(1/4W) respectively in order to match the impedance of the
communication signal and reduce the signal reflection interference in normal signal transmission.

The terminal resistor connected to the start of the cable:
The terminal resistor on the distribution box can be used just by setting the terminal resistor switch
to ON.

The terminal resistor connected to the terminal end of the cable:
A terminal resistor TAP-TR01 is needed for connecting to the other end of the cable.

The model of a terminal resistor: TAP-TR01, resistance value:
120Ω
(1/4W) as shown below
TAP-TR01
E.2 Accessories for PROFIBUS DP Communication

Connector
○
1
○
2
○
3
Model
UN-03PF-01A UN-03PF-02A UN-03PF-03A
Connector Male DB9 connector Male DB9 connector Male DB9 connector
Program planning
connector
-- Female DB9 connector --
Terminal resistor*
1
120Ω 120Ω 120Ω
* 1.
： Please set the switches of the connectors to ON when the connectors are placed at two ends of the
PROFIBUS network.
Set the switches of the connectors to OFF if they are not placed at two ends of the
PROFIBUS network.

Cable
Model Length Diameter
UC-PF01Z-01A 305M 1PR #22 AWG FRFPE FRPE
Note:
The maximum cable length for purchase is 305M per reel and mimimum length is 1M with Metre as
the unit.
E.3 Accessories for DeviceNet Communication

Cable
Figure Model Length
Diameter
（
AWG
）
UC-DN01Z-01A 305M 2#15
，
2#18 SHLD PVC (Thick)
UC-DN01Z-02A 305M
2#22
，
2#24 SHLD PVC (Thin)
Notes:
1.
The maximum cable length for purchase is 305M per reel and mimimum length is 1M with metre as
the unit.