USART-AC-2EL
Description Serial asynchronous communication module with 2 independent elec-
trical interfaces
Product code P1Z437
Figure
Connector type 4 x RJ45
Baud rate 1.2 kbit/s to 115.2 kbit/s
For 1 or 2 protocols or applications
(1 application per connection)
IEC 60870-5-103
DNP3
SUP serial
USART-AD-1FO
Description Serial asynchronous or synchronous communication module with
1 independent optical interface
Product code P1Z62
Figure
Connector type 2 x ST
Wavelength λ = 820 nm
Baud rate Asynchronous: 1.2 kbit/s to 115.2 kbit/s
Synchronous: 64 kbit/s to 2 Mbit/s
For 1 protocol or application IEC 60870-5-103
DNP3
SUP serial
Protection-interface communication
Max. distance 2 km when using an optical fiber 62.5 μm/125 μm
Transmitter Power Minimum Typical Maximum
50 μm/125 μm, NA
12
= 0.2
-19.8 dBm -15.8 dBm -12.8 dBm
62.5 μm/125 μm, NA
12
= 0.275
-16.0 dBm -12.0 dBm -9.0 dBm
4.2.3.3
4.2.3.4
12
Numerical Aperture (NA = sin θ [launch angle])
Plug-In Modules
4.2 Communication Modules
164 SIPROTEC 5, Hardware Description, Manual
C53000-G5040-C002-M, Edition 12.2021
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