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Beckhoff EL9576

Brake chopper terminal

MPN: EL9576
Category: EL9xxx | System

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12-month warranty (new) · 3-month (used/refurbished)
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What is the Beckhoff EL9576?

The EL9576 EtherCAT Terminal contains high-performance capacitors for stabilizing 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

Specifications

Technology	brake chopper
Nominal voltage	arbitrary up to 72 V
Capacity	155 µF
Max. ripple current	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, parameterizable by CoE data
Braking resistor clock rate	load-dependent, max. 100 µs, 2-point control
Electrical isolation	1500 V (E-bus/field potential)
Special features	adjustabel threshold
Weight	approx. 90 g
Operating temperature	0…55°C
Storage temperature	-25…+85°C
Relative humidity	95%, no condensation
EMC immunity/emission	conforms to EN 61000-6-2/EN 61000-6-4
Vibration/shock resistance	conforms to EN 60068-2-6/EN 60068-2-27
Pluggable wiring	for all ESxxxx terminals
Protect. rating/installation pos.	IP20/variable
Approvals/markings	CE, UL
Design form	compact terminal housing with signal LEDs
Material	polycarbonate
Installation	on 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means of	double slot and key connection
Marking	labeling of the BZxxxx series
Wiring	solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver
Connection cross-section	s: 0.08…2.5 mm², st: 0.08…2.5 mm², f*: 0.14…1.5 mm²
Connection cross-section AWG	s: AWG28…14, st: AWG28…14, f*: AWG26…16
Stripping length	8…9 mm
Current load power contacts	Imax: 10 A
Dimensions (W x H x D)	12 mm x 100 mm x 68 mm

EL9576: frequently asked questions

When can EL9576 be shipped?

EL9576 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up EL9576 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for EL9576 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for EL9576, subject to availability and destination.