Owner's manual
Table Of Contents
- 1. Product Introduction
- 2. Description and Installation
- 3. System Configuration
- 4. Function and Use
- 5. Service Tool
- 6. Server
- 7. Control Panel
- 8. Communicator
- 9. Maintenance
- 10. Technical Parameters
- 11. Supplementary Information
372N TELEKOMUNIKACE a.s., www.2n.cz
®
2.2 Splitter
Description
The splitter helps extend installations by interconnecting audio units in multiple lift
. shafts (audio units can be connected directly to the in one-shaft installations)CU It is
connected with the via six wires (power, audio, data). A s are connected toCU udio unit
the splitter using a two-wire bus. The splitter also contains a make/break contact for
the lift blocking function. There can be up to 7 splitters (according to the count of lift
shafts).
Each splitter must be configured for a different address (lift shaft number) for the
system to work. The addresses are 2–8 (lift 2–8). Lift 1 is the .CU
The splitters are connected in series, i.e. one after another (never in parallel), to avoid
system instability. The termination resistance (jumper) is mounted on the last splitter
.or IO module (furthest from the )CU
SplitterFigure: 2N Lift8
®
Caution
Local power supply is not supported yet.