Vaisala Indigo500 Series - Cable Gland and Conduit Options

ANALOG OUTPUTS
RELAY 1RELAY 2
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CH1
CH2
CH3
CH4
RS-485
PROBE
24 VOUT
ANALOG
INPUT
NO COM NC NO COM NC
1
2
M20×1.5
Power supply input wiring is required only
for transmitters powered with protective
extra-low voltage (PELV) or AC (mains)
power.
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.
Table 6 AC power supply input terminals
Terminal Function Notes
Power supply ground
L Line 100 … 240 V AC 50/60 Hz
N Neutral
Preparing AC (mains) power cable
• Cable stripping tool
Prepare the AC (mains) power cable for connection to the power supply input terminal:
mm
[in]
55 [2.17]
45 [1.77]
8 [0.31]
1
2
3
Figure 4 Example of stripped AC (mains)
power cable
Number in figure Wire Min. … max. wire cross-section
1 Line wire
0.5 … 2.5 mm
2
(20 … 14 AWG)
2 Grounding wire
3 Neutral wire
13
ENGLISH