Installation

Figure 32 Setting a terminating resistor (DIP switch in the connector)

1

Housing, network connector

3

Dip switch (note position assignments as shown)

 

 

 

 

2

Cap, rubber

4

Insert, plastic label

 

 

 

 

Table 11 Communication connector terminating resistor (communication termination)

Switch setting

Terminating resistors

Connection 2

 

 

 

On

Enabled

Disabled

 

 

 

Off

Disabled

Enabled

 

 

 

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.

42

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Image 44
Hach sc1000 Setting a terminating resistor DIP switch in the connector, Switch setting Terminating resistors Connection