RISCO Group LightSYS 2 - Manual (Page 56)

Installing Bus Devices
Page 56
 To connect the RP128EZ01 to the LightSYS2 bus
Note:
Up to 32 Single Zone Expanders can be installed on the LightSYS2.
1. Set the RP128EZ01 ID number (1‐32) using DIP switches 1‐5.
 SW1 (1 ‐ 5): ID switches. Defines the Single BUS Zone Expander ID number
 SW1 ‐ 6: Not used
2. Wire the RP128EZ01 BUS wires Red, Black (COM), Yellow(BUS) and Green (BUS) to
the LightSYS2 BUS.
Note:
For maximum operation stability, it is best NOT to exceed a total of 300 meters (1000
feet) of wiring from the BZ1 to the LightSY panel or to the BUS Zone Expander
 Wiring RP128EZ01 to the Main BUS