Hach IO9000 Instructions D'utilisation page 15

Table 3 Wiring—digital outputs (continued)
Pin Description
5
PULLUP V +25 VDC maximum
COM (pin 14) Common for PULLUP V
4.3.7 Install the covers
Install the covers with the supplied hardware to keep the protection supplied by the enclosure. Refer
to Remove the covers on page 10. Make sure that the covers are tightly closed.
4.3.8 Connect to a flow logger or sampler
Connect the cable to a flow logger or sampler. To connect the cable to a sampler, refer to Figure 8.
To connect the cable to a flow logger, refer to the flow logger documentation.
Figure 8 Connect to the sampler
Section 5 Configuration
5.1 Configure the I/O module
If the I/O module is connected to a flow logger, refer to the flow logger documentation to configure
the I/O module.
If the I/O module is connected to a sampler, do the steps that follow:
1. At the sampler, push MENU.
2. Select Hardware Setup>AUX and I/O Port>Type>I/O Module.
3. Complete the sections that follow to configure the relays, inputs and outputs of the I/O module.
4. Calibrate the analog signals. Refer to Calibrate the analog signals on page 17.
5
Sets the logic high voltage for the digital outputs.
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