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Technical Data
12.1 General Device Data
Differential current input channels
Measuring range
Fault
Input impedance
Conversion principle
Permissible potential difference
between channels
Galvanic separation from ground/
housing
Permissible overload
Measured-value repetition
Inputs for Optical Sensors for Arc Protection (via Module ARC-CD-3FO)
Connector type
Number of transceivers
Fiber type
Receiver
Maximum
Minimum
Spectrum
Attenuation
Optical budget
Analog sampling rate
ADC type
Transmitter
Type
Wavelength
Transmitter power
Numerical aperture
Signal rate connection test
Pulse duration connection test
High-Speed Measuring-Transducer Inputs, Voltage/Current (via IO210, IO212)
NOTE
i
i
Current and voltage must not be connected at the same time to one measuring-transducer input. Instead,
only connect either current or voltage. For EMC reasons, do not connect a line to an unused input (current
or voltage).
Use shielded cables.
All values in combination with sensors approved by Siemens.
20
21
Numerical aperture (NA = sin θ (launch angle))
788
4
DC -25.6 mA to +25.6 mA
< 0.5 % of the measuring range
140 Ω
Delta-sigma (16 bit)
DC 20 V
DC 700 V
DC 100 mA continuously
200 ms
AVAGO AFBR-4526Z
3
Plastic Optical Fiber (POF) 1 mm
-10 dBm ± 2 dBm
-40 dBm ± 2 dBm
400 nm to 1100 nm
In the case of plastic optical fibers, you can expect a path attenuation of
0.2 dB/m. Additional attenuation comes from the plug and sensor head.
Minimal 25 dB
20
16 kHz
10-bit successive approximation
LED
λ = 650 nm
Minimum 0 dBm
Maximum 2 dBm
21
0.5
1 pulse per second
11 μs
SIPROTEC 5, Merging Unit 6MU85, Manual
C53000-G5040-C074-1, Edition 01.2020
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