Beckhoff
EL7411-9014
Beckhoff EL7411-9014
EL7411-9014 | BLDC motor terminal with incremental encoder and STO, 50 V DC, 4.5 A (I, rms
Description
The EL7411-xxxx BLDC motor terminal provides high control performance in a very compact design for the medium output range of BLDC motors. Due to the fast control technology and the connection of an incremental encoder, both very high speed profiles and dynamic positioning tasks can be implemented. Maximum operational reliability is provided through the monitoring of numerous parameters, such as overvoltage, undervoltage, overcurrent, terminal temperature or motor load via the calculation of an I²T model. Moreover, the EL7411-9014 enables the user to implement STO (Safe Torque Off) safety functions corresponding to a Cat. 3, PL d safety level according to DIN EN ISO 13849-1:2015. The terminal's output current can be increased in conjunction with the ZB8610 fan cartridge.
Technical parameters
| Technology: | compact Drive Technology |
| Load type: | brushless DC motors (BLDC) |
| Number of channels: | 1 |
| Number of outputs: | 1 x BLDC motor, 1 x motor brake, 1 x fan supply, 1 x fan mode, 1 x sensor supply, 1 x encoder supply |
| Number of inputs: | 2 x end position, 1 x encoder, 1 x STO, 1 x fan diag, 3 x Hall effect sensor |
| Connection method: | direct motor connection + feedback |
| Supply voltage electronics: | 24 V DC (via power contacts) |
| Supply voltage power: | 8…50 V DC (external) |
| Output current (rms): | 4.5 A |
| Peak current (rms): | max. 9.0 A for 1 s |
| Performance increase: | yes, through ZB8610 fan cartridge |
| Output current with ZB8610 (rms): | 7.0 A up to 55 °C, 8.0 A up to 45 °C operating temperature |
| Peak current with ZB8610 (rms): | max. 16.0 A for 1 s up to 55 °C operating temperature |
| Frequency range: | 1 Hz…1.6 kHz |
| PWM clock frequency: | 16 kHz |
| Current controller frequency: | 32 kHz |
| Min. motor inductance: | 200 µH |
| Output voltage motor brake: | 24 V DC |
| Output current motor brake: | max. 0.5 A |
| Current consumption power contacts: | typ. 50 mA + holding current motor brake |
| Current consumption E-bus: | typ. 120 mA |
| Distributed clocks: | yes |
| Special features: | compact and system-integrated, STO |
| Electrical isolation: | 500 V (E-bus/field potential) |
| Weight: | approx. 95 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 |
| EMC immunity/emission: | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protect. class/installation pos.: | IP 20/see documentation |
| Approvals/markings: | CE, UL in preparation, TÜV SÜD (certification in preparation) |
Logistic parameters
| ECCN: | |
| Country of Origin: | |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |