Vaisala Indigo 500 Series User manual

EN
DE
FR
JA
ZH
M212290EN-B
Quick Guide
Indigo 500 Series Transmitters
Indigo 520

PUBLISHED BY
Vaisala Oyj
Vanha Nurmijärventie 21, FI-01670 Vantaa, Finland
P.O. Box 26, FI-00421 Helsinki, Finland
[phone]
Visit our Internet pages at www.vaisala.com.
© Vaisala 2020
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customers or end users. All legally binding
obligations and agreements are included
exclusively in the applicable supply
contract or the General Conditions of Sale
and General Conditions of Service of
Vaisala.
This product contains software developed
by Vaisala or third parties. Use of the
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the General License Conditions of Vaisala
Group.
This product may contain open source
software (OSS) components. In the event
this product contains OSS components,
then such OSS is governed by the terms
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licenses are included in the product itself
or provided to you on any other applicable
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product and the product items delivered
to you.

A

B
mm
[in]
[0.25]

Table of contents
English.............................................................................................................................................5
Deutsch........................................................................................................................................ 27
Français.........................................................................................................................................51
日本語...............................................................................................................73
中文.................................................................................................................. 95
3

4 M212290EN-B

Introduction to Indigo 500 Series
Transmitters
Vaisala Indigo 500 Series Transmitters are industrial-grade, robust transmitters that
accommodate 1 or 2 Vaisala Indigo compatible probes for humidity, temperature, dew point,
carbon dioxide, hydrogen peroxide, and moisture in oil measurements. The transmitters can
display measurements on the spot as well as transmit them to automation systems through
analog signals, relays, or Modbus TCP/IP protocol.
The Indigo 520 transmitter has 2 probe connections and a touchscreen display.
1
3
4
2
7
6
5
Figure 1 Indigo 520 transmitter parts
1Touchscreen display
2Transmitter base
3Transmitter cover
4Cable gland for Ethernet cable and optional analog output cable (M20×1.5 lead-through)
5Cable glands for probe connection cables (M16×1.5 lead-throughs)
6Cable gland for optional relay cable and power cable in the PELV and AC (mains) power
supply options (M20×1.5 lead-through)
7Hex screws for opening the cover
The power supply option and cable glands for the lead-throughs are selected when ordering
the transmitter. Unused lead-throughs are plugged.
Specifications
Table 1 Operating environment
Property Specification
Operating temperature −20 … +55 °C (−4 … +131 °F)
Storage temperature −40 … +70 °C (−40 … 158 °F)
Operating humidity 0 … 100 %RH
Maximum operating altitude 3000 m (9843 ft)
5
ENGLISH

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 RL< 500 Ω
0 … 1 V output RL> 2 kΩ
0 … 5 V and 0 … 10 V outputs RL> 10 kΩ
Max. wire size 2.5 mm2(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 mm2(14 AWG)
Max. wire size in AC (mains) version 1.5 mm2(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

Property Specification
EMC compliance EN 61326-1, Industrial Environment
FCC compliance FCC Part 15 Compliance Statement for Class B
Unintentional Radiators
Table 4 Mechanical specifications
Property Specification
Housing classification IP66, NEMA 4, IK08, DIN EN ISO 11997-1: Cycle B
Housing material AlSi10Mg (DIN 1725)
Display window material Chemically strengthened glass (IK08)
Weight 1.5 kg (3.3 lbs)
Dimensions (H×W×D) 142×182×67 mm (5.63×7.17×2.64 in)
Cable diameters for cable glands
M20×1.5 glands 5.0 … 8.0 mm (0.20 … 0.31 in)
M20×1.5 glands with split bushing 7 mm (0.28 in)
M16×1.5 glands 2.0 … 6.0 mm (0.08 … 0.24 in)
Do not modify the unit or use it in ways not described in the
documentation. Improper modification or use may lead to safety hazards,
equipment damage, failure to perform according to specification, or decreased
equipment lifetime.
CAUTION!
7
ENGLISH

Mounting
Choose the location of the transmitter so that the power outlet is accessible.
Besides the standard wall mounting, the transmitter has the following mounting options:
• Wall mounting with adapter plate
• DIN rail mounting
• Pole mounting
For more information on the mounting options, see Indigo 520 User Guide (M212287EN),
available at www.vaisala.com.
Standard wall mounting
• Hex key (4 mm), provided
• Crosshead screwdriver
• Drill with Ø 8 mm drill bit
• Screws (2 pcs), provided
• Washers (2 pcs), provided
• Wall plugs (2 pcs), provided
See images A and B at the beginning of this document.
1. Open the 2 hex screws on the cover of the transmitter using a 4-mm hex key.
2. Open the transmitter cover.
3. Hold the transmitter level against the installation surface and use a pen to mark the places
of the mounting holes. The mounting holes are 157 mm (6.18 in) apart.
4. Drill 55 mm (2.17 in) deep holes and insert wall plugs.
5. Mount the transmitter to a wall using 2 screws and a crosshead screwdriver. Place nylon
washers under the screws to protect the surface of the transmitter.
When you close the transmitter cover, tighten the hex screws to 4.5 Nm.
8 M212290EN-B