WEG PLC500 Installation, Configuration And Operations Manual

Installation, Configuration and Operation
Guide
PLC500
PLC500 Programmable Logic Controller
1 SAFETY INSTRUCTIONS
All safety procedures described in the PLC500 manual must be observed.
Further information can be found in the PLC500 manuals available for
download at www.weg.net.
DANGER!
Failure to comply with the recommended procedures may lead to
„
serious injuries and considerable material damages.
ATTENTION!
Always disconnect the power supply before connecting or
„
disconnecting the PLC500 accessories.
2 PACKAGE CONTENT
PLC500 Programmable Logic Controller.
„
Grounding plate.
„
Installation, configuration and operation guide.
„
3 MECHANICAL INSTALLATION
The directions and suggestions must be observed so as to ensure the safety
of people and the proper operation of the equipment.
4 MECHANICAL MOUNTING
The PLC500 and its accessories can be installed on a 35 mm DIN rail, as
shown in Figure
In order to do so, proceed as follows:
1. Move the latches away.
2. Position the remote unit on the DIN rail.
3. Close the latches again.
In addition to the DIN rail, the PLC500 can also be directly mounted on the
panel with M3 screws, as shown in
In order to do that:
1. Move the latches away.
2. Screw the remote unit on the panel.
5 CONNECTION OF THE ACCESSORIES
The accessories must be inserted as shown in
Before adding a new accessory, the cover of the modules must be removed
and reinstalled after connecting the accessory. Connecting the cover of the
PLC500 communication busbar is essential for its operation.
6 POWER SUPPLY
The PLC500 must be powered by a 24 Vdc external power supply with
current capacity of at least 3 A. The minimum supply voltage is 20.4 Vdc,
and the maximum is 28.8 Vdc
7 GROUNDING CONNECTION
Use the screws indicated in
the metal plate that comes with the product to connect the PLC500 Ground
to the Ground of the expansions, as shown in
For analog modules, it is recommended to use shielded cables properly
connected to the ground-mat through the plate indicated by arrow 2 in
8 CAN OPEN NETWORK SETTINGS
The PLC500 module has isolated CAN and its own internal power supply. The
5-way plug-in connector to connect the CAN network has the following pinout:
A.1.
(Figure
Figure A.3
Pin Name
1 GND
2 CAN_L
3 Shield
4 CAN_H
5 NC
Figure A.1.
Figure
A.3).
(arrow 1) to ground the product. Use
Figure A.3
Function
GND CAN
CAN_L Signal
Cable Shield
CAN_H Signal
Not connected
English
16381783
A.2.
(arrow 1).
Figure A.3.