Installation Manual _________________________________________________________________
130 _________________________________________________________________ M210485EN-B
QCA101 Communication Module Installation
Always install the communication module indoors as close to the
MIDAS IV PC as possible. That is to ensure trouble-free data transfer
via the RS-232 line to the MIDAS IV PC.
NOTE
All the connections inside the QCA101 unit are made at the factory.
Normally there is no need to open the QCA101 unit during
installation.
Connecting the Cables to QCA101
0306-063
Figure 112 Connectors on the Back of the QCA101 Unit
The following numbers refer to Figure 112 above.
1 = Field data from MAWS
2 = RS-232 connection to MIDAS IV PC
3 = Grounding connector for additional grounding cable
4 = AC (mains) input
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