Vaisala Indigo500-Serie Kurzanleitung Seite 7

Introduction to Indigo500 Series
Transmitters
Vaisala Indigo500 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 Indigo520 transmitter has 2 probe connections. It is available in 2 models: with a
touchscreen display, and as a non-display model with an LED status indicator.
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1 Touchscreen display (non-display model also available)
2 Transmitter base
3 Transmitter cover
4 Cable gland for Ethernet cable and optional analog output cable (M20×1.5 lead-through)
5 Cable gland for probe connection cable (M16×1.5 lead-throughs)
6 Cable gland for optional relay cable and power cable in the PELV and AC (mains) power
supply options (M20×1.5 lead-through)
7 Hex screws for opening the cover
8 Status LED (only in non-display model)
The power supply option and cable glands for the lead-throughs are selected when ordering
the transmitter. Unused lead-throughs are plugged.
Before you start mounting, wiring or configuring the transmitter, make sure you have all the
necessary tools at hand.
Figure 1 Indigo520 transmitter parts
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Figure 2 Indigo520 transmitter parts, non-
display version
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