Hach sc1000 User Manual page 34

Installation
Figure 30 Setting a Terminating Resistor (DIP switch in the connector)
1. Housing, Network Connector
2. Cap, rubber
Table 15 Communication Connector Terminating Resistor (Communication Termination)
Switch setting
On
Off
Figure 31 Plugging the Network Connector to the Network Interface
1
1. Probe Module
2. Network Interface Cover
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34
1
2
Terminating resistors
Note: The DIP switch can also be operated when the connector is fitted. The OFF and ON switch
positions are also printed on the connector housing. Use the switch for commissioning and
troubleshooting segment by segment. Shut down the segments one by one and check for function
and errors.
1 3
2
10
8
9
2
4
3. Dip Switch (note position assignments as shown)
4. Insert, plastic label
Enabled
Disabled
5
7
4
6
3. Network Interface
4. Network Connector
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3
= ON
= OFF
Connection 2
Disabled
Enabled
3
4
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