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MELSEC-Q
6 PRE-OPERATIONAL PROCEDURES AND SETTING
6.3 Part Names
This section indicates the names of the QJ71MT91 parts.
Name Description
1) Indicator LEDs Refer to the following section, (1) Indications of indicator LEDs.
2)
10BASE/T/100BASE-TX
connector (RJ45) 1
Connector for connection of the QJ71MT91 to 10BASE-
T/100BASE-TX.
(The QJ71MT91 detects whether 10BASE-T or 100BASE-TX is
used according to the hub.)
3) Serial number plate Displays the serial number printed on the rating plate.
1: The LED on the connector is not lit.
Depending on the serial number, the connector orientation is left-right reversal.