FLEXtra SLIM PROFINET-Switch, managed - 5 port
€ 365
excl. VAT
Overview
One of the most important functions of a managed PROFINET-Switch is the prioritizing of the PROFINET frame traffic in the machine network. The managed switch can differentiate whether the frame is a web query, an FTP file transmission, a media stream, or a PROFINET frame. In the case of a high transmission load, the important frames can thus be prioritized in order to prevent frame losses.
With a GSDML file you can integrate the switch into your automation environment in the usual way.
The supported PROFINET protocols, such as LLDP, DCP, or even diagnosis alarms, can be easily configured and administered.
Technical advantages when using a PROFINET-Switch
- Prioritizing of PROFINET frames
- Assignment of a configuration via the device name
- Neighborhood detection
- Device exchange without programming device
- Ring redundancy
- Each port can be activated or deactivated
- Diagnostic messages for network problems
- Identification and maintenance data
- PROFINET Conformance Class B
- Integration into the automation network with GSDML file
- Quick, simple configuration and diagnosis via PROFINET and web interface
- LLDP, DCP, SNMP, diagnosis alarms
- VLAN
- Media redundancy: MRP client
- RSTP
- PROFINET Device Scanner
- Port mirroring
- Network statistics (frames and errors)
- Slim design
Specifications
| Dimensions (DxWxH) | 80 x 25 x 109 mm |
|---|---|
| Weight | Approx. 200 g |
| ports | 5 |
|---|---|
| Protocol | PROFINET IO Device as defined in IEC 61158-6-10 |
| Transmission rate | max. 100 Mbps |
| Connection | RJ45 socket |
| Features | Media Redundancy Protocol (MRP-Client), VLAN, RSTP, automatic addressing / topology detection (LLDP, DCP), PROFINET Conformance class B |
| Functional status | 4 LEDs |
|---|---|
| Ethernet status | 10 LEDs |
| Voltage supply | 24 V DC (18...30 V DC) |
|---|---|
| Current draw | Max. 140 mA with 24 V DC |
| Power dissipation | Max. 3,3 W |
| Ambient temperature | -25 °C ... +60°C |
|---|---|
| Transport and storage temperature | -40 °C … +85 °C |
| Relative air humidity | 95 % r H without condensation |
| Protection rating | IP20 |
| CE, PROFINET Conformance Class B (in preparation) |
Ordering
Every version with its price and availability. Prices exclude VAT.
| Order number | Description | Price | Availability | Action |
|---|---|---|---|---|
| 700-852-5PS01 | FLEXtra SLIM PROFINET-Switch, managed 5x RJ45 | € 365 | In stock, ready to ship |
Downloads
| Document | Version | Format | Download |
|---|---|---|---|
| FLEXtra SLIM PROFINET-Switch, Quickstart Guide | V2 | Download FLEXtra SLIM PROFINET-Switch, Quickstart Guide | |
| FLEXtra SLIM PROFINET-Switch, manual | V3 | Download FLEXtra SLIM PROFINET-Switch, manual |
| Document | Version | Format | Download |
|---|---|---|---|
| EU Declaration of conformity | 11-2025 | Download EU Declaration of conformity |
| Document | Version | Format | Download |
|---|---|---|---|
| FLEXtra SLIM PROFINET-Switch, GSDML | 07-2026 | ZIP | Download FLEXtra SLIM PROFINET-Switch, GSDML |
| Document | Version | Format | Download |
|---|---|---|---|
| IPset | 1.04.016 | ZIP | Download IPset |
Frequently asked questions
Do you strictly need a dedicated PROFINET switch in a PROFINET network, or can you use a standard Ethernet switch?
In small, isolated networks (PROFINET Conformance Class A), an industrial unmanaged switch will work fine, as it can even recognize IEEE 802.1Q priority tags to forward real-time traffic. However, according to official PI planning and installation guidelines, unmanaged switches are not recommended for core infrastructure because they lack PROFINET awareness. While they physically forward frames, they do not support crucial PI-mandated functions like LLDP for topology detection.The PI guidelines for Conformance Class B (CC-B) require the switch to actively interact with the controller. An unmanaged switch cannot send acyclic diagnostics via SNMP, cannot participate in Media Redundancy Protocol (MRP) rings, and cannot report port-specific statistics to the PLC. To guarantee network visibility and automated device replacement, a certified managed switch like the FLEXtra SLIM is required.
What are the commercial advantages of choosing a managed FLEXtra SLIM switch over an unmanaged version?
While unmanaged switches have a lower initial purchase price, the managed FLEXtra SLIM switch reduces total cost of ownership (TCO) by minimizing machine downtime. Its comprehensive diagnostic capabilities via SNMP and the built-in web interface allow maintenance teams to pinpoint network bottlenecks, cable failures, or broadcast storms immediately, preventing costly production stops.
Is the Helmholz FLEXtra SLIM 8-port switch fully certified for PROFINET Conformance Class B networks?
Yes, the FLEXtra SLIM managed switch is officially certified according to Conformance Class B (CC-B) requirements. It provides crucial network infrastructure features required for modern industrial systems, including Media Redundancy Protocol (MRP) client capabilities for ring topologies, SNMP diagnostic querying, and precise network statistics.
Can I integrate the 8-port managed FLEXtra switch directly into Siemens TIA Portal?
Yes. You can download the official GSDML file directly from the download sectionl. This allows you to integrate the switch seamlessly into Siemens TIA Portal or any other engineering environment as a native network participant, enabling full hardware configuration and cyclic diagnostics within your PLC program.
Does the FLEXtra SLIM 8-port managed switch support automatic device replacement without a programming tool?
Yes. As a PROFINET Conformance Class B certified switch, it supports LLDP (Link Layer Discovery Protocol) for neighborhood detection. If a connected field device fails, the PLC automatically assigns the correct PROFINET name and IP configuration to the replacement hardware via the switch port topology, eliminating the need for an engineer to use engineering software on-site.