Interfaces
Protection/Terminal Device
Optical Fiber (Fiber-Optic Interface; FO5; USART-AD-1FO; USART-AE-2FO)
Optical fiber connector type
ST connector for multimode
Optical wavelength
λ = 820 nm
Laser class 1 according to EN 60825‑1/‑2
Using fiberglass 62.5 μm/125 μm
Permissible path attenuation
Max. 8 dB, with fiberglass 62.5 μm/125 μm
Bridgeable distance
Max. 1.5 km
Transmission Line via the Pilot Wire (Line)
Line
Connection
2-phase screw terminal, shielded and isolated
Bridgeable distance
Max. 12.1 km (AWG 19), max. 8 km (AWG 22), max.
4.4 km (AWG 26)
Transmission rates
128 kBit/s; 256 kBit/s; 512 kBit/s; 2048 kBit/s
Cable
Shielded copper cable
Recommended:
Twisted and shielded wire pair
Max. loop impedance 1.4 kΩ (at 80 kHz)
Cable attenuation
< 40 dB (for 80 kHz)
Insulation Stability
Restricted: AC 5 kV; with an external isolating trans-
former 7XR9516: AC 20 kV
6.2
Technical Data
6.2 Interfaces
Accessories, Communication Converter - Copper/Synchronous Interface, Manual
37
C53000-B1174-C190-1, Edition 01.2022
Содержание 7XV5662-0AC02
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