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5. Technical Data
5.6. Auxiliary Interface Specifications
Parameter
Serial Communication
Common cable specification
RJ45 (2 pcs.) connectors
Terminal block
Max. number of inverter nodes
5
Galvanic interface insulation
Direct contact protection
Short circuit protection
Communication
Common cable
Specification
Temperature sensor input
Cable specification
Sensor specification
Direct contact protection
Short circuit protection
Irradiation sensor input
Cable specification
Sensor Specification
Direct contact protection
Short circuit protection
Energy meter input
Cable specification
Sensor Input Specification
Direct contact protection
Short circuit protection
Table 5.6: Auxiliary Interface Specifications
28
Parameter Details
Cable jacket diameter (⌀)
Cable type
Cable Characteristic Impedance
Max. cable length
Wire gauge
Cable shield termination
Maximum wire gauge
Cable shield termination
Double/Reinforced insulation
Star and daisy chain
Max. cable length between inver-
ters
Max. number of inverters
Cable type
Cable jacket diameter (⌀)
Cable type
Cable shield termination
Maximum wire gauge
Maximum resistance per wire
Maximum cable length
Nominal resistance/temperature
coefficient
Measurement range
Measurement accuracy
Double/Reinforced insulation
Cable jacket diameter (⌀)
Cable type
Cable shield termination
Maximum wire gauge
Maximum resistance per wire
Maximum cable length
Sensor type
Measurement accuracy
Output voltage of sensor
Max. output impedance (sensor)
Input impedance (electronics)
Double/Reinforced insulation
S0 input
Cable jacket diameter (⌀)
Cable type
Cable shield termination
Maximum wire gauge
Maximum cable length
Sensor input class
Nominal output current
Maximum short circuit output cur-
rent
Open circuit output voltage
Maximum pulse frequency
Double/Reinforced insulation
L00410580-01_02
Specification
RS485
2 x 5-7 mm
Shielded Twisted Pair (STP) (Cat 5e)
100 Ω – 120 Ω
1000 m
24-26 AWG (depending on mating
metallic RJ45 plug)
Via metallic RJ45 plug
2
2.5 mm
Via EMC cable clamp
63
4)
Yes, 500 Vrms
Yes
Yes
Ethernet
100 m (total network length: unlimi-
ted)
100
1)
Shielded Twisted Pair (STP) (Cat 5e)
3 x PT1000
3)
4-8 mm
Shielded Single Pair - 2-wire
Via EMC cable clamp
2.5 mm
2
10 Ω
30 m
3.85 Ω/
o
C
o
o
-20
C - +100
C
±3 %
Yes
Yes
x 1
4-8 mm
Shielded Single Pair - Number of wires
depend on the sensor type used
Via EMC cable clamp
2.5 mm
2
10 Ω
30 m
Passive
±5 % (150 mV sensor output voltage)
0-150 mV
500 Ω
22 kΩ
Yes
Yes
x 1
4-8 mm
Shielded Single Pair - 2-wire
Via EMC cable clamp
2.5 mm
2
30 m
Class A
12 mA for an 800 Ω load
24.5 mA
+12 VDC
16.7 Hz
Yes
Yes
2)
2)
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