Motion
EL7332
Run LED
OvercurrentA LED
EnableA LED
Error A LED
A1
B1
SenseA
E1
Power LED
EnableB LED
OvercurrentB
Error B LED
A2
B2
SenseB
E2
Power contact 0 V
Power contact
+24 V
+24 V
A1
A2
B1
B2
Top view
Contact assembly
Connection
EL7332 | 2-channel DC motor output stage 24 V DC, 1 A
The EL7332 EtherCAT Terminal enables direct operation of two DC motors. It is galvanically isolated from the E-bus. The speed is preset by a 16 bit value from the automation unit. 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 | EL7332 | ES7332 |
|---|---|
| Number of outputs | 2 |
| Rated load voltage | 24 V DC (-15 %/+20 %) |
| Load type | DC brush motors, inductive |
| Max. output current | 2 x 1 A (short-circuit-proof, common thermal overload warning for both output stages) per channel |
| PWM clock frequency | 35 kHz with 180° phase shift each |
| Duty factor | 0…100 % (voltage-controlled) |
| Resolution | max. 12 bits |
| Electrical isolation | 500 Vrms (E-bus/field potential) |
| Current consumption power contacts | typ. 10 mA |
| Bit width in the process image | 48 inputs/outputs: 2 x 16 bit data, 2 x 16 bit control/status |
| Current consumption E-bus | 140 mA (see documentation) |
| Weight | approx. 50 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 |
Product announcement |
estimated market release 1st quarter 2009 |