ТОВ "Промислова автоматизація" постачає промислове обладнання та електронні компоненти для автоматизації технологічних процесів, будівель і споруд, машинобудівних комплексів.


EL7342 | 2-channel DC motor output stage 50 V DC, 3.5 A

The EL7342 EtherCAT Terminal enables direct operation of two DC motors. It is galvanically isolated from the E-bus. The speed or position is specified by the automation device via a 16 bit value. Connection of an incremental encoder enables a simple servo axis to be realised. The output stage is protected against overload and short-circuit. The EtherCAT Terminal has two channels that indicate their signal state via light emitting diodes. The LEDs enable quick local diagnosis.

Technical data EL7342 | ES7342
Technology direct motor connection
Number of outputs 2
Number of channels 2 DC motors, 2 digital inputs, encoder input
Rated load voltage 8…50 V DC
Load type DC brush motors, inductive
Nominal voltage 8…50 V DC
Max. output current 2 x 3.5 A
PWM clock frequency 32 kHz with 180° phase shift each
Duty factor 0…100 % (voltage-controlled)
Resolution max. 10 bits current, 16 bits speed
Electrical isolation 500 V (E-bus/field potential)
Current consumption power contacts typ. 70 mA
Bit width in the process image 2 x 32 bit status, 2 x 32 bit control, 2 x 32 bit input, 2 x 32 bit output
Current consumption E-bus typ. 200 mA
Distributed clocks yes
Control resolution max. 10 bits current, 16 bits speed
Encoder signal 5…24 V, 5 mA, single-ended
Pulse frequency max. 400,000 increments/s (with 4-fold evaluation)
Current consumption sensor supply typ. 20 mA
Configuration adaptation and optimisation of the respective motor via the controller
Special features travel distance control, encoder input
Weight approx. 90 g
Operating/storage temperature 0…+55 °C/-25…+85 °C
Relative humidity 95 %, no condensation
Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27/29
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos. IP 20/variable
Pluggable wiring for all ESxxxx terminals
Approvals CE

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