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30 Connect Devices
WAGO PERSPECTO® 762
762-3057/000-001 CP 57 QVGA TV
Manual
Version 1.2.1
5
Connect Devices
5.1
Supply voltage
Connect the supply voltage to contact 1 (24 VDC) and contact 2 (GND) of the
included 734-103 female connector. Use an appropriate operating tool to open
the CAGE CLAMP
®
connections. Feed the 7 mm stripped conductors with a
cross section of max. 1.5 mm² into the connections and remove the operating
tool.
5.2
Grounding
Connect the functional earth to the grounding screws or lugs on the housing and
to contact 3 (FE) of the included female connector as described in the previous
section. Plug the female connector onto the X1 male connector (power) and then
verify that the clamping connection is secured.
5.3
Peripheral Devices
The interfaces to the back of the device are used to connect the peripheral
devices electrically. The number and arrangement of the interfaces depend on
the design (note the information in the "Technical Data" chapter or “Connection”
chapter).
The RS-232 interface is used to program and diagnose the devices. Various
software tools can be used for modem operation, remote maintenance, etc.
The RS-485(/RS-422) interface is used as a communication interface to other
devices.
The CAN interface with electrical isolation is used as a communication interface
to other CAN devices.
The CAN-0 interface has a connectable termination resistor. Protocols are
defined while programming the device.
The Ethernet interface is used for connection to a LAN.
The USB master interfaces are used for connecting to a keyboard, mouse or
USB stick. Because there are a large number of USB devices on the market, no
guarantee can be made about the function of individual devices.