| Specification |
Description |
| Part Number |
2708274 |
| Manufacturer |
Phoenix Contact |
| Part Family |
PSI-MOS-PROFIB/FO 850 E |
| Type |
Fiber Optic Converter |
| Width |
35 mm |
| Height |
99 mm |
| Depth |
106 mm |
| Weight |
250 g |
| Housing Material |
PA 6.6-FR |
| Colour |
Green |
| Nominal Supply Voltage |
24 V DC |
| Supply Voltage Range |
18 V DC to 32 V DC |
| Typical Current Consumption |
100 mA |
| Mounting Type |
DIN rail mounting |
| Operating Temperature Range |
-20 °C to 60 °C |
| Storage Temperature Range |
-40 °C to 85 °C |
| Degree of Protection |
IP20 |
| Data Rate |
9.6 kbps to 12 Mbps |
| Transmission Length (FO) |
Up to 3300 m (with F-G 62.5/125 3.0 dB/km) |
| Optical Interface |
B-FOC (ST) |
| Serial Interface |
PROFIBUS acc. to IEC 61158, RS-485 2-wire, half-duplex, automatic control |
| Bit Delay |
≤ 1 Bit |
| Bit Distortion (Input) |
± 35 % (permitted) |
| Bit Distortion (Output) |
< 6.25 % |
| Electromagnetic Compatibility |
Conformance with EMC Directive 2014/30/EU |
| Noise Emission |
EN 55011 |
| Noise Immunity |
EN 61000-6-2:2005 |
| Altitude |
≤ 5000 m (For restrictions, see the manufacturer's declaration for altitude operation) |
| MTBF |
252 Years (Telcordia standard, 25°C temperature, 21% operating cycle) |
| MTTF |
247 Years (SN 29500 standard, temperature 25°C, operating cycle 21%) |
| Certifications |
CE, EAC, UL Recognized, ATEX, PROFIBUS interoperability, ABB certification, DNV GL |
| Environmental Compliance |
REACh SVHC, China RoHS |
| Alarm Output |
Relay output, 1 output, max. switching voltage 60 V DC, 42 V AC, max. current 1A |
The Phoenix Contact 2708274 is a robust and reliable fiber optic converter designed for PROFIBUS applications. It features a compact design with a width of 35 mm, height of 99 mm, and depth of 106 mm, making it suitable for DIN rail mounting. The device operates within a temperature range of -20 °C to 60 °C and offers a high degree of protection with an IP20 rating. It supports data rates from 9.6 kbps to 12 Mbps and can transmit over distances up to 3300 meters using appropriate fiber optic cables. The converter is equipped with a B-FOC (ST) optical interface and a PROFIBUS RS-485 serial interface, ensuring seamless integration into industrial networks. With certifications including CE, EAC, UL, ATEX, and more, the 2708274 meets stringent international standards for safety and performance.
The Phoenix Contact 2708274 Fiber Optic Converter is a high-performance solution designed to facilitate seamless data transmission in industrial environments. This converter supports Profibus communication up to 12 Mbit/s, ensuring reliable and efficient data exchange across your network.
Engineered with an integrated optical diagnosis feature, the 2708274 model provides real-time monitoring and fault detection, enhancing system reliability and reducing downtime. The device operates at an 850 nm wavelength, making it suitable for use with fibre glass cables, and includes a BFOC interface for straightforward connectivity.
The robust housing, made from PA V0 material, ensures durability and protection in demanding conditions, with an IP20 rating for ingress protection. The converter is designed for DIN rail mounting, simplifying installation and integration into existing systems.
With a nominal supply voltage of 24 V DC and a wide operating temperature range of -20°C to 60°C, the Phoenix Contact 2708274 is versatile and adaptable to various industrial applications. Its compact dimensions (35 mm width, 99 mm height, and 106 mm depth) allow for easy incorporation into space-constrained environments.
This fibre optic converter is an ideal choice for enhancing the performance and reliability of your industrial communication networks, providing a robust and efficient solution for data transmission needs.
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4 min read
December 13, 2024
