Vaisala HUMICAP DMT132, User Manual

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6. Connect the wires of the connection cable. When using cables provided with DMT132,
refer to Wiring (page 19) . See also Power Supply Requirements (page 20) .
Figure 13 Connecting the Cable and LED Indicator Plug
7. Plug in the cable to connector I of the transmitter and tighten it. For connector pinout,
see Wiring (page 19) .
8. If you have the LED indicator plug option, plug it in to connector II of the transmitter
and tighten it.
9. Turn on the power supply to start up the DMT132. The analog output will stabilize in five
seconds after start-up.
3.3 Wiring
The power supply lines on connector II are intended for use by the USB
service cable and the MI70 hand-held indicator. Do not connect other power supplies to
connector II.
CAUTION!
Table 4 Connector Pinouts
Pin Connector I Connector II Wire color
1 VDC VDC Brown
2 Not connected RS-485 D0- White
3 GND GND Blue
4 Not connected RS-485 D1+ Black
Chapter 3 – Installation
19