Longo programmable controller LPC-2.DT1B
4.3 Mounting instructions
Figure 3: Housing dimensions
Dimensions in milimeters.
All connections, module attachments and assembling must be done
while module is not connected to the main power supply.
Module should be positioned in the wall inside of the room. Avoid
direct sunlight or positioning near heating/cooling source object.
Usage of cover frames and holders made of metal, could cause the
decreased performance of touch buttons
Recommended installation height is 1.5 m above floor level.
1. Set the correct RS-485 address (S1 switch) for LPC-2.DT1B (refer to the Table 4).
2. Connect interconnection cable to the connector K1. Max. allowed tensile force is 30 N.
3. Put the LPC-2.DT1B in mounting frames
4. Cover LPC-2.DT1B with cover plate
LPC-2.DT1B is connected to the main control unit with interconnection cable (e.g., SSK, ICM-7)
which must be ordered together with LPC-2.DT1B module. When more modules (e.g., LPC-2.CR1,
LPC-2.CH1, LPC-2.DP2 or up to four LPC-2.DT1B) are connected to main control unit, splitter (e.g.,
SPL-2) is also required (Figure 2). Module address on RS-485 network is set with DIP switch on the
back of the module (Table 4).
NOTE
: Signal wires must be installed separately from power and high voltage wires in accordance
with general industry electrical installation standard.
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