EL9520总代理|EL9576倍福端子模块

 EL9520天津总代理|EL9576倍福端子模块

EL9520天津总代理|EL9576倍福端子模块


BECKHOFF EL9520倍福 EL9520 供电端子模块通过一个集成的滤波器解耦入和出信号。采用 EL9520 可以由标准电源或另一个 AS-I 网络给 AS-I 网络供电。EL9520 可用于直接连接 EL6201 AS-I 主站端子模块。在一个 EtherCAT 端子排中可有多个这种组合并行运行，以节省多个 AS-I 供电单元。

EL9576 | Brake chopper terminal

The EL9576 EtherCAT Terminal contains high-performance capacitors for stabilising supply voltages. The EL9576 can be used in conjunction with the EL70x1 stepper motor terminals, the EL73x2 DC motor terminals and the EL72x1 servomotor terminals. Low internal resistance and high-pulsed current capability enable good buffering in parallel with a power supply unit. Return currents are stored, particularly in the context of drive applications, thus preventing overvoltages. If the regenerative energy exceeds the capacity of the capacitors, energy can be dissipated via an external braking resistor. The corresponding threshold can be directly parameterised in the TwinCAT System Manager.

Technical data EL9576 | ES9576

Technology	brake chopper
Nominal voltage	arbitrary up to 72 V
Capacity	155 µF
Ripple current (max.)	10 A
Internal resistance	< 5 mΩ
Chopper voltage	adjustable
Recommended braking resistor	10 Ω, typ. 100 W (depending on application)
Overvoltage control range	typ. 1 V, parameterisable by CoE data
Braking resistor clock rate	load-dependent, max. 100 µs, 2-point control
Electrical isolation	1500 V (E-bus/field potential)
Diagnostics	temperature on board, over-/undervoltage
Special features	adjustabel threshold
Weight	approx. 90 g
Operating/storage temperature	0…+55 °C/-25…+85 °C
Relative humidity	95 %, no condensation
Vibration/shock resistance	conforms to EN /EN 60068-2-27
EMC immunity/emission	conforms to EN /EN 61000-6-4
Protect. class/installation pos.	IP 20/variable
Pluggable wiring	for all ESxxxx terminals
Approvals/markings	CE, UL

Accessories  

ZB8110	external braking resistor, 10 Ω, 100 W, for EL9576 brake chopper terminal and for KL9570 Bus Terminal

 EL9520总代理|EL9576倍福端子模块

EL9520总代理|EL9576倍福端子模块