NOTICE!
The standard rated voltage of PWR module is 85~265VDC. For other non-standard
rated voltage, please specify when placing order and check if the rated voltage of power
supply module is the same as the voltage of power source before the device being put
into service.
NOTICE!
The PWR module provides the terminal G and a grounding screw for device grounding.
The terminal G shall be connected to grounding screw and then connected to the earth
copper bar of panel via dedicated grounding wire.
Effective grounding is the most important measure for a device to prevent EMI, so it
must be ensured before the device is put into service.
NOTICE!
This device, like all electronic equipment’s, contains electrolytic capacitors. These
capacitors are well known to be subject to deterioration over time if voltage is not
applied periodically. Deterioration can be avoided by powering the device up once a
year.
6.4 Interfaces
Figure 6.4.1 Interfaces
Satellite Signal Receiver
The CLK terminal receives and processes satellite signal. It converts satellite-timing signal into
PPS or IRIG-B code and timing message and transmits them to the all modules via the internal
bus.
The correct serial port wiring is shown in the following figure.
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