Vaisala Indigo500 Series - About This Document; Version Information

Property Description/Value
IP rating IP66: Dust-tight. Protected from powerful water
jets from any direction.
2)
1) Operating temperature without display with barometer module −40 … +55 °C
(−40 … +131 °F).
2) Evaluated by Eurofins, not by UL.
Table 2 Inputs and outputs
Property Description/Value
Indigo520 operating power
Protective extra-low voltage (PELV) version
1)
15 … 35 V DC, 24 V AC ±20 % 50/60 Hz,
max. current 2 A
Fuse size for power supply: 3 A
PELV power cable temp. rating ≥ +80 °C (+176 °F)
AC (mains) power version
1)
100 … 240 V AC 50/60 Hz, max. current 1 A
Fuse size for power supply: 10 A
Power over Ethernet version
1)
50 V DC, 600 mA PoE+, IEEE 802.3 at PD
Fuse size for power supply: 2 A
Indigo510 operating power
Protective extra-low voltage (PELV) 11 … 35 V DC, 24 V AC ±15 % 50/60 Hz,
max. current 2 A
PELV power cable temp. rating ≥ +80 °C (+176 °F)
Indigo520 analog outputs
Number of analog outputs 4, galvanically isolated from power supply
Selectable voltage output types 0 … 1 V, 0 … 5 V, 0 … 10 V, scalable
Selectable current output types 4 … 20 mA, 0 … 20 mA, scalable
Max. wire size
2.5 mm
2
(14 AWG)
Accuracy of analog outputs at +20 °C (+68 °F) ±0.05 % full scale
Temperature dependence ±0.005 % / °C full scale
External loads:
Current outputs R
L
< 500 Ω
0 … 1 V output R
L
> 2 kΩ
0 … 5 V and 0 … 10 V outputs R
L
> 10 kΩ
Indigo510 analog outputs
Number of analog outputs 2, galvanically isolated from power supply
Selectable voltage output types 0 … 1 V, 0 … 5 V, 0 … 10 V, scalable
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