Vaisala Indigo 500 Series, Быстрое руководство

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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 2 Example of stripped AC (mains)
power cable
1 Line wire
2 Grounding wire
3 Neutral wire
1. Strip 55 mm (2.17 in) of the cable to expose the wires.
2. Cut off 10 mm (0.39 in) of the line and neutral wires. Leave the grounding wire 55 mm
(2.17 in) long.
Make sure that the grounding wire is longer than the line and
neutral wires. Under mechanical stress, the grounding wire must be the last
to disconnect from the protective ground terminal.
CAUTION!
3. Strip the ends of the individual wires to expose the conductors for a length of 8 mm
(0.32 in).
Relay output terminals and lead-through
Before connecting wires or cables, make sure that the transmitter is powered off.
ANALOG OUTPUTS
RELA
Y 1
RELA
Y 2
+
+
+
+
+
+
+
+
+
CH1
CH2
CH3
CH4
RS-485
PROBE
24 VOUT
ANALOG
INPUT
NO COM NC
NO COM NC
1
2
M20×1.5
VS
+
Relays are not available in transmitters that
are powered with Power over Ethernet.
Wire the relay connections as normally
open (NO) or normally closed (NC). Use
the touchscreen or web interface to
configure the relay activation parameters.
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.
11
ENGLISH