Fastech Ezi-Step Plus-R User Manual page 53

2) Cable of connecting RS-485 Converter and Drive Module(CN5: Ezi-STEP-PR only)
Connector Type : RJ45
Cable Type
Signal Wiring
If multi-axis connection is required at one segment, up to 16 drive modules can be
connected by the daisy -chain method. The pin signal content is as follows.
RJ45 Pin No.
The cable length of RS-485 Converter<->Drive or Drive<->Drive must be
Caution
longer than 60 cm.
Signal cable 'Data+' and 'Data-' are differential type signals.
Cautio
These two signal cables must be twisted.
n
The connector fixed pin is connected to Frame GND through the mount
hall of the PCB. At this time, it is recommended to use STP CAT5E
Caution
cable.
3) Cable of connecting RS-485 Converter and Drive Module(CN5 : Ezi-STEP-PR-MI only)
Signal Wiring
If multi-axis connection is required at one segment, up to 16 drive modules can be
connected by the daisy -chain method. The pin signal content is as follows.
Pin No.
: LAN cable, CAT5 or better (UTP or STP)
: Standard Straight Wiring
(1↔1, 2↔2, 3↔3,..., 8↔8)
UTP CAT5E cable
1 White/Orange
2 Orange
3 White/Green
4 Blue
5 White/Blue
6 Green
7 White/Brown
8 Brown
case
: Standard Straight Wiring
(1↔1, 2↔2, 3↔3)
Function
1 Data+
2 Data-
3 GND
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11. Communication Function
Function
GND
GND
Data+
GND
GND
Data-
GND
GND
Frame GND
53