Grossenbacher Systeme SmartPanel SP-240, Описание устройства

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S mart P anel
Hardware
16 DVS 63067 V2.0 © 2011 by Grossenbacher Systeme AG
The connection must be made as follows:
1.
The cross-section of the power supply cable must be at least 0.75 mm²
and a maximum of 2.5 mm².
2. A flexible lead or wire can be used for the connection.
3. The current consumption (
Î Section 11) must be taken into account
when implementing the power supply.
4. The functional earth is not compulsory for operation. But it can help to
avoid disturbance caused by potential differences.
5. The GND connection is directly connected to the housing potential
6. For safety reasons the wires should be fixed together near by the
connector
The plug connector (socket connector with screw terminals) is supplied with
the device for connection.
Connector assignment
In the event of reverse connection and simultaneous
connection of a further 0V connection, e.g. GND
connection of the COM1 interface, the fault current flows
via this 0V connection. If the housing is not lying well set
on the 0V potential, the result can be destruction of the
device or of the external components!
For safety reasons the wires should be fixed together
near by the connector.
5.3 P
OWER
F
AIL AND
UPS
The device includes a power fail functionality. The power fail mechanism
prevents the loss of retain data if a Soft-PLC is used. The retain data are
stored on Flash when the PLC is shutting down and are read out again when
the PLC starts up. (for details s.a. System description Soft-PLC)
The standard integrated UPS-solution can bridge brownouts up to 5s.
5.4 F
USE
The device is protected with a fuse internally. The fuse can not be changed
by the user.
5.5 S
ETUP OF
RTC
If the device is powerless for a long time (more than 1 week), it may
be necessary to setup the Time and Date again.
(plug connector: 3pol Phoenix MSTB2.5/3-ST-
5.08, RM 5.08mm, Phönix Ord.Nr 1757022)
Designation Function
+24 VDC +24VDC power supply
reserved
0 V
0V power supply
24VDC
0VDC
reserved !
DVS 63067-V3.0