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Connector or
Description
switch
X3
Daisy chain bus terminal 2, RJ-45 shielded female connector for connecting a PC
through a commercial USB - RS-485 converter or Ethernet - RS-485 converter.
Chaining the PC to next the drive is done by using terminal 1 (X2). For a chaining
example, see
Note: To avoid damage caused by the panel voltage or LED signals, do not connect
the PC to connector X2.
Termination switch
Switch S1 connects 120 ohm termination resistors to the bus.
S1
If the unit is the first or the last unit of the bus, the termination switch must be in
the TERMINATED position. Otherwise it must be in the OPEN position.
Note: If a control panel is connected to the bus end, it terminates the bus and only
the other end must be terminated by termination switch S1.
X100
Option slot interface, female connector on the bottom of the FDPI-02 for connecting
the interface unit to the control unit and providing a feed-through connection
between the control unit and the F-type option.
X101
Option slot interface, male connector on the top of the FDPI-02 for connecting a
small F-type option to the interface unit and providing a feed-through connection
between the control unit and the F-type option.
Slide for chassis
When installing the FDPI-02 onto the control unit, move the slide for the chassis
screw
screw to the right. When installing an F-option onto the interface unit, move the
slide for the chassis screw to the left.
Lock
Lock for fixing the F-option onto the FDPI-02
Hardware description and operation principal 11
Panel bus termination and chaining examples (page
28).
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