Kollmorgen MMC Smart Drive Series, Руководство по оборудованию

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352 Kollmorgen - June 2014
MMC Smart Drive Hardware Manual
-
DRIVE RESIDENT DIGITAL MMC CONTROL
Shield Ground
Provides a path for shield current through the
chassis to an external single point ground.
Shell
Table 13-15: Ethernet Port Pin Assignments
Pin Signal In/Out Connector Pinout
1 Transmit Data + Out
RJ-45
2 Transmit Data - Out
3 Receive Data + In
4
Termination Resistors
a
a. Pins 4, 5, 7, and 8 are tied to termination resistors on the Control. Standard
Ethernet cables contain 8 wires. The Control only uses 4 of these wires as
shown. Connecting the 4 unused wires to pins 4, 5, 7, and 8, (as will be done in
a standard Ethernet cable) reduces noise that can be induced from the unused
wires to the Transmit and Receive wires.
In
5
Termination Resistors
a
In
6 Receive Data - In
7
Termination Resistors
a
In
8
Termination Resistors
a
In
Connector
Shell
Shield In
Table 13-14: Ethernet Port Pin Descriptions
Function Notes Pin
C4
1
8