Remove An Expansion Card - Hach SC1500 Bedienungsanleitung

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
2 Profibus DP card
3 Terminal Block–Refer to
assignments
Table 6 Profibus DP card (YAB103) terminal descriptions
Terminal
1
2
3
4
5
6

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
4. Disconnect all of the wires from the card.
Table 6 for terminal
Description
Remove the cover
4 Network termination activated–last device on
network
5 Network termination deactivated–other devices on
network after this device
B2 out
A2 out
5 V
0 V
B1 in
A1 in
on page 10
Wire color
Red
Green
Not used
Not used
Red
Green
English 17