FL SWITCH IRT 2TX 2POF
Product ID:17636
Updated: 2026/8/4
Key Features
- 1DIN Rail Mountable: Compact design for easy installation on DIN rails.
- 2Dual Port Connectivity: Two RJ45 ports for copper connections and two POF SC-RJ ports for fiber connections.
- 3High-Speed Transmission: Supports 10/100 Mbps transmission speed over copper and 100 Mbps over POF.
- 4Advanced Networking Features: Includes MRP (client and manager) and SNMP for robust network management.
- 5Industrial Grade: Built with die-cast aluminum base plate and anodized aluminum housing for durability and corrosion resistance.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Width | 127 mm | Height | 95 mm |
| Depth | 69 mm | Material base plate | Die-cast aluminum, corrosion-resistant |
| Housing material | Aluminum, transparently anodized | Mounting type | DIN rail mounting |
| Connection method | RJ45 | Transmission speed | 10/100 Mbps |
| Transmission physics | Copper | Transmission length | 100 m (per segment) |
| Signal LEDs | Supply voltage, data transmission, error, link, activity | No. of channels | 2 (RJ45 ports) |
| Connection method | POF SC-RJ | Transmission speed | 100 Mbps (full duplex) |
| Transmission physics | POF-SCRJ | Transmission length | up to 100 m (depending on the fiber used) |
| Wavelength | 650 nm | No. of channels | 2 (SC-RJ) |
| Product type | Switch | Product family | Managed Switch IRT |
| Type | Block design | Article revision | 05 |
| Basic functions | Cut-through/store-and-forward switch complies with IEEE 802.3 2 priority classes in accordance with IEEE802.1 P, TCP/IP protocol, DCP capable, integrated web server function, PROFINET device. | Signal contact control voltage | 24 V (typical) |
| Signal contact control current | typical | PROFINET conformance class | Conformance-Class C |
| PROFINET device function | PROFINET device | PROFINET specification | PROFINET-IO RT/IRT, Spec. 2.x |
| Redundancy | MRP (Media Redundancy Protocol) | Status and diagnostic indicators | LEDs: US1, US2 (power supply), Fail (alarm contact), 3 LEDs per Ethernet port (Link, Activity, and FO status), and BF (Bus Fail) |
| Supported browsers | Internet Explorer 5.5 or higher | Basic functions | Cut-through/store-and-forward switch complies with IEEE 802.3 2 priority classes in accordance with IEEE802.1 P, TCP/IP protocol, DCP capable, integrated web server function, PROFINET device. |
| Current consumption | 235 mA (at 24 V DC) | Local diagnostics | US1/2 Supply voltage US1, US2 Green LED
FAIL Div. LED red
LINK Link status Green LED
ACT Receiving/sending telegrams Green LED
BF Bus errors LED red
FO Orange LED |
| Maximum power dissipation for nominal condition | 5.64 W | Test section | Between the Ethernet ports 1500 V AC 1 min
24 V supply (US) / FE 500 V DC 1 min |
| Transmission medium | Copper | Supply voltage (DC) | 24 V DC (redundant) |
| Supply voltage range | 18.5 V DC ... 30.2 V DC | Power supply connection | Via COMBICON, max. conductor cross section 2.5 mm² |
| Residual ripple | 3.6 V | Max. current consumption | 235 mA |
| Typical current consumption | 235 mA (at U | Current consumption | 235 mA (at 24 V DC) |
| Signal contact control voltage | 24 V (typical) | Signal contact control current | typical |
| Supply voltage | 24 V DC | Supply voltage range | 18 V DC ... 32 V DC (including ripple) |
| Connection method | Screw connection | Conductor cross section, rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross section, flexible | 0.2 mm² ... 2.5 mm² | Conductor cross section AWG | 24 ... 12 |
| Stripping length | 7 mm | Degree of protection | IP20 |
| Ambient temperature (operation) | -25 °C ... 60 °C | Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Permissible humidity (operation) | 5 % ... 95 % (non-condensing) | Permissible humidity (storage/transport) | 5 % ... 95 % (non-condensing) |
| Vibration (operation) | in accordance with IEC 60068-2-6: 5g, 10 Hz ... 150 Hz | Air pressure (operation) | 86 kPa ... 108 kPa (2000 m above mean sea level) |
| Air pressure (storage/transport) | 66 kPa ... 108 kPa (3500 m above sea level) | Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
| Conformance with EMC directives | EN 55022 (emitted interference) Class A
EN 61000-4-2 (ESD) Criterion A
EN 61000-4-3 (electromagnetic fields) Criterion A, 10 V/m
EN 61000-4-5 (surge) Criterion B
EN 61000-4-4 (EFT burst) Criterion A, 2.2 kV
EN 61000-4-6 EN 61000-4-6 (line noise immunity) Criterion A, Field intensity: 10 V/m
EN 61000-4-3 (electromagnetic fields) EN 61000-4-3 (electromagnetic fields) Criterion A, 10 V/m
60950-1 | Basic functions | Cut-through/store-and-forward switch complies with IEEE 802.3 2 priority classes in accordance with IEEE802.1 P, TCP/IP protocol, DCP capable, integrated web server function, PROFINET device. |
| Supported browsers | Internet Explorer 5.5 or higher | Status display | LEDs: US1, US2 (power supply), Fail (alarm contact), 3 LEDs per Ethernet port (Link, Activity, and FO status), and BF (Bus Fail) |
Specifications may be subject to change without notice
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