Vaisala Indigo500-Serie Kurzanleitung Seite 15

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CH1
RS-485
1 PROBE
+
24 VOUT
CH2
+
ANALOG
CH3
INPUT
+
CH4
Table 6 AC power supply input terminals
Terminal Function
Power supply ground
L Line
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]
Number in figure
1
2
3
2
M20×1.5
55 [2.17]
45 [1.77]
1
2
3
8 [0.31]
Wire
Line wire
Grounding wire
Neutral wire
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.
Notes
100 ... 240 V AC 50/60 Hz
Figure 4 Example of stripped AC (mains)
power cable
Min. ... max. wire cross-section
2
0.5 ... 2.5 mm (20 ... 14 AWG)
13