Home / Beckhoff / EtherCAT-Komponenten / Beckhoff CU1521

Beckhoff CU1521

Infrastructure, media converter, Ethernet/EtherCAT, 100 Mbit/s, 24 V DC, fiber optic multi-mode

MPN: CU1521
Category: EtherCAT-Komponenten

Price and lead time confirmed within 1 business day

Request a Quote

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
Ships via

What is the Beckhoff CU1521?

The EtherCAT-capable CU1521 for Industrial Fast Ethernet/100 Mbit/s serves as media converter from optical fiber to copper and vice versa. The CU1521 is suitable for multi-mode, the CU1521-0010 for single-mode optical fiber and therefore significantly

Specifications

Task within EtherCAT system	media transition from RJ45 copper physics to multi-mode fiber optic and back
Data transfer medium	multi-mode glass fiber 50/125 µm (MM); Ethernet/EtherCAT cable (min. Cat.5), shielded
Bus interface	1 x SC Duplex; 1 x RJ45
Distance between stations	max. 2000 m (100BASE-FX); max. 100 m (100BASE-TX)
Protocol	EtherCAT
Delay	approx. 1 µs
Data transfer rates	100 Mbit/s
Configuration	per rotary switch
Power supply	24 (18…30) V DC, 3-pin connection (+, -, PE)
Dimensions (W x H x D)	35 mm x 98.5 mm x 76.5 mm
Operating temperature	-25…+60°C
Storage temperature	-40…+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. rating/installation pos.	IP20/variable
Approvals/markings	CE, UL

CU1521: frequently asked questions

When can CU1521 be shipped?

CU1521 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 CU1521 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 CU1521 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 CU1521, subject to availability and destination.