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Configuring the PL-8 Low Voltage Relay Controller
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Configuring the PL-8 Low Voltage Relay Controller
To connect the PL-8, as illustrated in the example in Figure 3, do the
following:
1. Connect the following items to the relays 1:
 Window blinds to the REL 1 terminal block connector
 A screen to the REL 3 terminal block connector
 A projector lift to the REL 4 terminal block connector
 The Kramer RB-8 8 Channel Power Controller 2 to the REL 8
terminal block connector
2. Connect a room controller via the K-NET™ terminal block connector, see
section 5.1.
Alternatively, you can connect a PC via the RS-232 port 3 (not shown in
Figure 3) 4.
Figure 3: Connecting the PL-8 Low Voltage Relay Controller
1 You can connect up to eight relays. You do not have to connect all of them
2 Refer to the Kramer RB-8 user manual at http://www.kramerelectronics.com
3 See section 5.2
4 When controlling the PL-8 via RS-232, connect the 12V terminal block connector to a 12V power supply
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