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Product Description
2
Product Description
2.1
Use and Application
The VAA-4E4A-G20-ZEJ/M2L-P7-GEB motor control module is an AS-Interface connection
module for controlling 1 or 2 DC roller motors. The module is optimized for ITOH Denki
PM...XE/XP motors, but can also be used for compatible DC motors.
To record statuses in the field environment, the module also has 4 inputs for 3-wire sensors
with positive-switching outputs (PNP) or for mechanical contacts. The input characteristic of
the inputs corresponds to type 1 in accordance with EN 61131-2.
The motors are supplied with power via an external auxiliary voltage. Sensors are supplied
from the AS-Interface. The auxiliary voltage is supplied to the motor control module via a 2nd
flat cable in addition to the AS-Interface flat cable.
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The permissible auxiliary power is 18 V...30 V.
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The sensor power supply may be loaded, in total, with 100 mA.
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For each motor, a maximum current load of 5 A is permitted briefly (<2 s).
Figure 2.1
VAA-4E4A-G20-ZEJ/M2L-P7-GEB motor control module
Essential function and application characteristics of the motor control module are:
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Compact housing for direct mounting in support profiles or cable ducts
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Connection of the motors/sensors via cable outputs with M8 connectors
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Piercing technology with gold-plated contact pins for contacting the AS-Interface flat cable
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Function displays for the bus, external auxiliary voltage, status information, inputs, and
outputs
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Communication monitoring
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Configurable start/stop ramps for motor control
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Supply of the connected motors from the external auxiliary voltage
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Supply of the connected sensors from the AS-Interface