Vaisala Indigo300, Руководство пользователя

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3.3.1 Transmitter base
ANALOG
OUTPUTS
+
–
+
–
+
–
CH1
CH2
CH3
+
24V
DO NOT REMOVE
PROBE
+
–
+
–
RS-485
24 Vout
RS-485
24 Vout
–
9
1
10
5 7
6
3
8
2
4
Figure 12 Indigo300 transmitter base with screw terminals
1 Rubber lead-through for wiring from the back
2 Cable strain relief clip and its mounting holes. The clip can be installed horizontally or
vertically.
3 Probe connection terminals. Delivered pre-wired.
4 Locking wheel or M16×1.5 cable gland for probe connection
5 Lead-through with plug, M16×1.5 cable gland or NPT1/2" conduit fitting
6 Lead-through with plug, M20×1.5 cable gland or NPT1/2" conduit fitting
7 Grounding terminal
8 Power supply input terminals
9 Analog output terminals
10 Enclosure breathing membrane. Do not remove or pierce.
3.3.1.1 Power supply input terminals
Table 3 Power supply input terminals
Terminal Function Notes
Power supply ground Can also be used for grounding the
transmitter. There is also an external
grounding terminal on the bottom of the
transmitter enclosure.
Indigo300 User Guide M212849EN-A
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