Danfoss TripleLynx User Manual

5.7. Auxiliary Interface Specifications
Parameter Parameter Details Specification
Serial Communication RS485
Common cable specification
Cable jacket diameter (⌀)
2 x 5-7 mm
Cable type
Shielded Twisted Pair (STP) (Cat 5e)
2)
Cable Characteristic Impedance 100 Ω – 120 Ω
Max. cable length 1000 m
RJ45 (2 pcs.) connectors Wire gauge 24-26 AWG (depending on mating
metallic RJ45 plug)
Cable shield termination Via metallic RJ45 plug
Terminal block Maximum wire gauge
2.5 mm
2
Cable shield termination Via EMC cable clamp
Max. number of inverter nodes
63
4)
Galvanic interface insulation Yes, 500 Vrms
Direct contact protection Double/Reinforced insulation Yes
Short circuit protection Yes
Communication Star and daisy chain Ethernet
Common cable Max. cable length between inver-
ters
100 m (total network length: unlimi-
ted)
Specification Max. number of inverters
100
1)
Cable type
Shielded Twisted Pair (STP) (Cat 5e)
2)
Temperature sensor input
3 x PT1000
3)
Cable specification
Cable jacket diameter (⌀)
4-8 mm
Cable type Shielded Single Pair - 2-wire
Cable shield termination Via EMC cable clamp
Maximum wire gauge
2.5 mm
2
Maximum resistance per wire
10 Ω
Maximum cable length 30 m
Sensor specification Nominal resistance/temperature
coefficient
3.85 Ω/
o
C
Measurement range
-20
o
C - +100
o
C
Measurement accuracy ±3 %
Direct contact protection Double/Reinforced insulation Yes
Short circuit protection Yes
Irradiation sensor input x 1
Cable specification
Cable jacket diameter (⌀)
4-8 mm
Cable type Shielded Single Pair - Number of wires
depend on the sensor type used
Cable shield termination Via EMC cable clamp
Maximum wire gauge
2.5 mm
2
Maximum resistance per wire
10 Ω
Maximum cable length 30 m
Sensor Specification Sensor type Passive
Measurement accuracy ±5 % (150 mV sensor output voltage)
Output voltage of sensor 0-150 mV
Max. output impedance (sensor)
500 Ω
Input impedance (electronics)
22 kΩ
Direct contact protection Double/Reinforced insulation Yes
Short circuit protection Yes
Energy meter input S0 input x 1
Cable specification
Cable jacket diameter (⌀)
4-8 mm
Cable type Shielded Single Pair - 2-wire
Cable shield termination Via EMC cable clamp
Maximum wire gauge
2.5 mm
2
Maximum cable length 30 m
Sensor Input Specification Sensor input class Class A
Nominal output current
12 mA for an 800 Ω load
Maximum short circuit output cur-
rent
24.5 mA
Open circuit output voltage +12 VDC
Maximum pulse frequency 16.7 Hz
Direct contact protection Double/Reinforced insulation Yes
Short circuit protection Yes
Table 5.8: Auxiliary Interface Specifications
5. Technical Data
30 L00410309-07_02
5

Danfoss TripleLynx Specifications

General

Brand	Danfoss
Model	TripleLynx
Category	Inverter
Language	English