Hach SC1500, User Manual, Page: 17 / 86

After the plug-in expansion card is installed and connected, configure the card. Refer to the
documentation supplied with the Profibus DP card.
Figure 10 Profibus DP card (YAB103 since December 2013) connections
1 Wiring information—Profibus outputs 4 Network termination activated–last device on
network
2 Profibus DP card 5 Network termination deactivated–other devices on
network after this device
3 Terminal Block–Refer to Table 6 for terminal
assignments
Table 6 Profibus DP card (YAB103) terminal descriptions
Terminal Description Wire color
1 B2 out Red
2 A2 out Green
3 5 V Not used
4 0 V Not used
5 B1 in Red
6 A1 in Green
Remove an expansion card
Remove an expansion card if the probe connectors are blocked. Refer to the SC controller Profibus
DP/V1 network card documentation.
Note: The compact connectors are a very tight fit and the connections can easily break. Do not apply too much
force to remove the compact connectors.
1. Delete the card in the SC controller.
2. Remove power from the instrument.
3. Remove the probe module cover. Refer to Remove the cover on page 10
4. Disconnect all of the wires from the card.
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