Vaisala Indigo 500 Series, Quick Manual

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Table 2 Inputs and outputs
Property Specification
Operating power
Protective extra low voltage (PELV) version
1) 15 … 35 VDC, 24 VAC ±20 %, max. current 2 A
Fuse size for power supply: 3 A
AC (mains) power version
1) 100 … 240 VAC 50/60 Hz, max. current 1 A
Fuse size for power supply: 10 A
Power over Ethernet version
1)
50 VDC, 600 mA PoE+, IEEE 802.3 at PD
Fuse size for power supply: 2 A
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
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
Max. wire size
2.5 mm
2
(14 AWG)
Accuracy of analog outputs at +20 °C ±0.05 % full scale
Temperature dependence ±0.005 % / °C full scale
Relay outputs
Number and type of relays 2 pcs, SPDT
Max. switching power, current, voltage 30 W, 1 A, 40 VDC / 28 VAC
Max. wire size in PELV version
2.5 mm
2
(14 AWG)
Max. wire size in AC (mains) version
1.5 mm
2
(16 AWG)
Ethernet interface
Supported standards 10BASE-T, 100BASE-TX
Connector 8P8C (RJ45)
Supported protocols Modbus TCP/IP (port 502), HTTPS (port 8443)
1) The power supply option is selected when ordering the transmitter.
Table 3 Compliance
Property Specification
Safety standard IEC/UL/EN 61010-1
6 M212290EN-B