Parts Name; Caution For Compliance With Emc Directive - Mitsubishi Electric GT14 User Manual

8.9.4

Parts name

1)
Protective cover is installed
2)
10)
No. Name
1) Installation hole for the main unit
2) LED
3) Terminating resistor selector switch
4) Connector for the PLC communication
Connector selection switch for the PLC
5)
communication
6) USB port
7) Connector for the PLC communication
8) Protective cover
Terminal block for the serial multi-drop
9)
communication
10) Power supply connector
11) Slider for installing the DIN rail
Mode selection switch
12)
(Slide switch)
8.9.5

Caution for compliance with EMC Directive

Please use the serial multi-drop connection unit while installed in conductive shielded control panels.
Programmable logic controllers are open-type devices that must be installed and used within conductive control panels.
Please secure the control panel lid to the control panel (for conduction).
Installation within a control panel greatly affects the safety of the system and aids in shielding noise from the serial multi-
drop connection unit.
4)
3)
7)
2- 4.5
57 (2.25")
65 (2.56")
12)
11)
Installation hole (2-Φ4.5)
POWER Lit in green when the power is properly supplied.
SD Lit in green when the data is being sent to PLC.
RD Lit in green when the data is being received from PLC.
ERROR Lit or blinking depending on the status.
Can be selected among 110 , OPEN, and 330
D-Sub 9pin (Male), for RS-232 connection
Switch for selecting RS-422 or RS-232 (set to "RS-422" by default)
For connecting a PC (for changing the communication driver)
D-Sub 9pin (Female), for RS-422 connection
Protects unused D-sub connector, USB port, and switches.
Terminal block 5-pin (with a protective cover) M3 Tightening torque 0.5 to 0.6N•m
24VDC power supply connector insertion point (A dedicated cable is included.)
Do not operate.
(Set to right by default. When set to left, the module does not operate normally.)
Protective cover is removed
5)
5)
9)
Unit: mm (inch)
Description
-
8.9 Serial Multi-Drop Connection Unit
8)
(set to "OPEN" by default).
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