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6.3. Connecting modules
6.3.1 Connecting communication modules
M-Bus module
NOTE
The board contains a 2-pole terminal strip with terminals marked 24, 25 (Fig. G,
page 21).
Connect the M-Bus Master to the marked terminals.
RS-232 module
NOTE
The board contains a 3-pole terminal strip with terminals marked 62 (TX), 63 (RX)
and 64 (GND) (Fig. H, page 22).
A special adapter cable is required for connecting to a PC (order no. 087H0121).
Connect the coloured wires as follows: 62 = brown; 63 = white; 64 = green.
RS-485 module
NOTE
The board contains a 4-pole terminal strip with terminals marked “D+”, “D-”, “+12V”
and “-12V” (Fig. I, page 23). The module requires an external power supply of 12 V
DC ±5 V.
Connect the cable to the marked terminals.
L-Bus module
NOTE
The board contains a 2-pole terminal strip with terminals marked „Dat“ and „┴“ (Fig.
J, page 23).
Connect the cable of the external radio module with the marked terminals.
Summary of Contents for SCYLAR INT 8
Page 19: ...Seite 19 von 71 4 Technical data 4 1 Dimensions Fig F Dimensions ...
Page 67: ...Seite 67 von 71 13 Declaration of conformity ...
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