Beckhoff EP9576-1032

EtherCAT Box, brake chopper box

MPN: EP9576-1032
Category: EPxxxx | System

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What is the Beckhoff EP9576-1032?

The EP9576-1032 EtherCAT Box contains high-performance capacitors for stabilizing supply voltages. In connection with drive applications, reverse currents are stored and thus overvoltages are prevented. If the energy fed back exceeds the buffer capacity

Specifications

Protocol	EtherCAT
Bus interface	2 x M8 socket, 4-pin, a-coded, shielded
Technology	brake chopper
Task within EtherCAT system	brake resistor for the dissipation of drive-related overvoltages
Nominal voltage	arbitrary up to 72 V
Power supply connection	feed: 1 x 7/8" plug, 5-pin; downstream connection: 1 x 7/8" socket, 5-pin
Capacity	155 µF
Max. ripple current	10 A
Internal resistance	5 mΩ
Chopper voltage	adjustable
Brake resistor	integrated: 11 Ω, 60 W
Overvoltage control range	typ. 1 V, parameterizable by CoE data
Braking resistor clock rate	load-dependent, max. 100 µs, 2-point control
Electrical isolation	500 V
Diagnostics	temperature on board, over-/undervoltage
Special features	adjustable threshold
Weight	approx. 560 g
Operating temperature	-25…+60°C
Storage temperature	-40…+85°C
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. rating/installation pos.	IP65/66/67 (conforms to EN 60529)/variable
Approvals/markings	CE, UL (in preparation)
Dimensions (W x H x D)	60 mm x 150 mm x 26.5 mm
Material	PA6 (polyamide)
Installation	2 fixing holes 3.5 mm diameter for M3; 2 fixing holes 4.5 mm diameter for M4

EP9576-1032: frequently asked questions

When can EP9576-1032 be shipped?

EP9576-1032 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 EP9576-1032 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 EP9576-1032 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 EP9576-1032, subject to availability and destination.