Vaisala Indigo500 Series - Table 9 Analog Input Terminals

Table 9 Analog input terminals
Terminal Function Notes
ANALOG
INPUT +
Analog input channel 1 +
Max. wire size: 2.5 mm
2
(14 AWG)
ANALOG
INPUT -
Analog input channel 1 -
24 VOUT + Power GND and RS-485 common
3.3.5.1 Analog input wiring when powering with Indigo520
Only 1 measurement probe can be connected to the transmitter when you power
the analog input device through Indigo520 probe 2 connection terminal. The
measurement probe has to be connected to probe 1 connection terminal.
For the M20×1.5 cable gland ordered together with the transmitter from Vaisala, the cable
diameter is 5.0 … 8.0 mm (0.20 … 0.31 in). Tightening torque for the cable gland is 8 Nm.
For the M20×1.5 cable gland with split bushing, the cable diameter is 7 mm (0.28 in).
Chapter 3 – Installation
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