WEG MVW3000 A0040 V023, Руководство пользователя

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MVW3000 | 7-9
7
MVW3000 | 7-9
Optional Accessories and Boards
7.2.2 EBB (I/O Expansion Board B)
The EBB board can be supplied in different configurations, created from the combination of specific functions.
The available functions are presented in the Table 7.6 on page 7-9 .
Table 7.6: EBB board versions and available features
Available Features
EBB Board Models - Code
EBB.01
B1
EBB.02
B2
EBB.03
B3
EBB.04
B4*
EBB.05
B5
Differential input for incremental encoder with 12 V / 200
mA isolated internal power supply, feedback for speed
regulator, digital speed measurement, 14 bit resolution, 100
kHz maximum signal frequency.
Available Available Not available Available Not available
Buffered encoder output signals: isolated input signal
repeater, differential output, available to external 5 V to 15 V
power supply.
Available Not available Not available Available Not available
Analog differential input (AI3): 10 bits (0 to 10) V, (0 to 20) mA
/ (4 to 20) mA, programmable.
Available Not available Available Available Not available
2 Analog outputs (AO1’/AO2’): 11 bits (0.05 % of the full scale
range), (0 to 20) mA / (4 to 20) mA, programmable.
Available Not available Available Available Available
Isolated RS-485 serial port. Available Available Not available Available Not available
Digital input (DI7): isolated, programmable, 24 V. Available Available Available Available Not available
Digital input (DI8) with special function for motor thermistor
(PTC): actuation 3.9 kΩ, release 1.6 kΩ.
Available Available Available Available Not available
2 isolated Open Collector transistor outputs (DO1/DO2):
24 V, 50 mA, programmable.
Available Available Available Available Not available
* Board with 5 V encoder power supply.
NOTE!
The use of the RS-485 serial interface does not allow the use of the standard RS-232 input - they
cannot be used simultaneously. The analog outputs AO1’ and AO2’ have the same functions and
parameters as AO1 and AO2 on the MVC4 control board.