SEW
DHE41B/U0H11B Ethernet interface for SEW drives
Reference: DHE41B/U0H11B
In stock
900,00 €
Add to cart
Ethernet Switches
Industrial Ethernet switches and network interface modules provide interconnection, data switching and real-time communication within your automation architectures.
Whether network interfaces for variable speed drives, fieldbus couplers or standalone switches, they ensure smooth data exchange between your PLCs, I/O cards and peripherals.
Discover our range of refurbished or new network interface cards and modules from major manufacturers (SEW-Eurodrive, Beckhoff, Siemens, Hirschmann) to keep your production lines connected.
Since 2007
All Brands
HUNTRON Testers
DHL 48h Delivery
Can't find your reference?
Contact our team
Why buy/repair from 2Tech rather than replacing with new?
Guaranteed compatibility
Save up to 70%
Controlled lead times
The advantages
- Independence vs. manufacturer
- 15 specialized technicians
- Component-level repair
- CSR approach to combat obsolescence
FAQ
A standard switch forwards ordinary network traffic, whereas an industrial interface module or coupler (e.g. Beckhoff EtherCAT, SEW PROFINET/Ethernet) handles deterministic real-time protocols (PROFINET, EtherCAT, EtherNet/IP). It includes priority hardware processing to guarantee perfect synchronisation of axes and automation I/O.
A network interface fault usually shows up as data packet loss, unexpected fieldbus disconnections, a LINK/ACT LED that is off or red, or total loss of communication with a drive or remote I/O station.
Yes, component-level electronic repair restores network interfaces (replacement of Ethernet PHY chips, RJ45 isolation transformers, voltage regulators or worn connectors). This saves you from replacing the entire drive or PLC chassis.
Every network interface module or card is tested on a dedicated communication bench: frame transmission under heavy traffic, validation of speed negotiation (10/100/1000 Mbps), verification of network inputs/outputs and stability checks under continuous power.
A standard switch forwards ordinary network traffic, whereas an industrial interface module or coupler (e.g. Beckhoff EtherCAT, SEW PROFINET/Ethernet) handles deterministic real-time protocols (PROFINET, EtherCAT, EtherNet/IP). It includes priority hardware processing to guarantee perfect synchronisation of axes and automation I/O.
A network interface fault usually shows up as data packet loss, unexpected fieldbus disconnections, a LINK/ACT LED that is off or red, or total loss of communication with a drive or remote I/O station.
Yes, component-level electronic repair restores network interfaces (replacement of Ethernet PHY chips, RJ45 isolation transformers, voltage regulators or worn connectors). This saves you from replacing the entire drive or PLC chassis.
Every network interface module or card is tested on a dedicated communication bench: frame transmission under heavy traffic, validation of speed negotiation (10/100/1000 Mbps), verification of network inputs/outputs and stability checks under continuous power.