FL COM SERVER RS485
Product ID:22888
Updated: 2026/7/27
Key Features
- 1Converts serial RS-485 to Ethernet for seamless integration.
- 2Supports 10/100 Mbps transmission speeds with autonegotiation.
- 3Compatible with TCP/IP, UDP, Modbus, and PPP protocols.
- 4Includes auxiliary protocols like ARP, DHCP, BOOTP, SNMP, RIP, RARP, HTTP, and TFTP.
- 5Features a robust design with IP20 protection and noise immunity.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| EMC note | EMC: class A product, see manufacturer's declaration in the download area | Product type | Interface converter |
| MTBF | 666 Years (Telcordia standard, 25°C temperature, 21% operating cycle (5 days a week, 8 hours a day))
179 Years (Telcordia standard, 40°C temperature, 34.25% operating cycle (5 days a week, 12 hours a day)) | Supported browsers | Netscape Communicator versions 4.5 and up or Internet Explorer versions 4.01 and up |
| Electrical isolation | VCC // Ethernet // RS-485 | Maximum power dissipation for nominal condition | 2.4 W |
| Test voltage data interface/data interface | 1.5 kV | Test voltage data interface/power supply | 1.5 kV
1.5 kV |
| Supply voltage range | 19.2 V AC/DC ... 28.8 V AC/DC (via pluggable COMBICON screw terminal block)
22.8 V DC ... 25.2 V DC (as an alternative or redundant, via backplane bus contact and system current supply) | Typical current consumption | max. 100 mA |
| Management | Web-based management, SNMP or Factory Manager Software FL SWT | Status and diagnostic indicators | LEDs: UL (communication voltage), AC (data activity RS-485), FD (full duplex): 100 (100Base-T (X) operation), COL (collision) link and receive LED for Ethernet port |
| Tightening torque | 0.56 Nm ... 0.79 Nm | Signal | Ethernet
Modbus |
| Web server | yes | Serial transmission speed | 10/100 Mbps, auto negotiation |
| Connection method | RJ45 jack, shielded | Transmission length | 100 m (shielded twisted pair) |
| Protocols supported | TCP/IP, UDP, Modbus (TCP, RTU/ASCII), PPP | Auxiliary protocols | ARP, DHCP, BOOTP, SNMP, RIP, RARP, HTTP, TFTP, ICMP |
| Serial transmission speed | 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 187500 Bit/s, can be set with web-based management | Connection method | D-SUB 9 plug |
| Termination resistor | 390 Ω - 180 Ω - 390 Ω (can be connected) | File format/coding | UART/NRZ: 7/8 Bit Data, 1/2 Bit Stopp, None/Even/Odd Parity |
| Data flow control/protocols | Automatic control // Modbus RTU/ASCII | Width | 22.5 mm |
| Height | 99 mm | Depth | 118.6 mm |
| Color (Housing) | green (RAL 6021) | Material (Housing) | PA V0 |
| Degree of protection | IP20 | Ambient temperature (operation) | 0 °C ... 55 °C |
| Ambient temperature (storage/transport) | -20 °C ... 70 °C | Altitude | ≤ 5000 m (For restrictions, see the manufacturer's declaration for altitude operation) |
| Identification | ISA-S71.04-1985 G3 Harsh Group A | Electromagnetic compatibility | Conformance with EMC Directive 2014/30/EU |
| Noise immunity | EN 61000-6-2:2005 | Noise emission | EN 50081-2 |
| Mounting type | DIN rail mounting |
Specifications may be subject to change without notice
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