Datakom D-500 MK3, Руководство пользователя

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D-500 MK3 User Manual Firmware V-7.5
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SYNCH PLUG-IN MODULE:
Term Function Technical data Description
01 DATA LINK TERMINATION
RESISTOR 120 ohm resistor This terminal is used to enable the 120
ohms termination resistor of the Data Link.
The Data Link bus should be terminated at
2 ends only. Thus the termination resistor
will be enabled in only 2 units. In order to
enable the termination resistor, this
terminal should be connected to the
DATA
LINK_L (terminal 03).
02 DATA LINK-H Digital communication
port, CANBUS,
250kbps Connect these terminals to the same Data
Link terminals of the next unit. All units are
connected in parallel on the same Datalink
bus.
The bus should be terminated at two ends
only. Termination resistors are provided
inside the unit.
Use
a balanced 120 ohms low
capacitance shielded data cable for the
best result.
03 DATA LINK_L
04 DATA LINK_GROUND 0 VDC Connect this terminal to the shield of the
Datalink from one end only.
05 AVR - Isolated Output,
±3VDC AVR voltage control outputs. The output
has adjustable polarity, restpoint and gain
through parameter setting.
The isolation is 1000 VAC for 1 minute..
06 AVR +
07 GOV OUT Isolated Output,
0 to 10 VDC Governor control outputs. The output has
adjustable polarity, restpoint and gain
through parameter setting.
08 GOV GND
09 LOAD SHARE Output 0 to 10 VDC When ANALOG LOAD SHARE terminals
of all synchronization units are connected
together, they will be able to share the
active load through this analog line, even
without Datalink communication. This
signal is designed as a backup of the
Datalink bus for emergency purposes.