Lpb Power Supply - Siemens RVA63.280 Basic Documentation

Benefit
Description
Setting
Effect
Note
Bus power supply
Note
114/184
Siemens Building Technologies
Landis & Staefa Division
2.46

LPB power supply

A central bus power supply is not required in systems with up to 16 devices.
Straightforward extension of systems.
The controller ensures a direct power supply to the bus system.
Setting range
0 / 1
Entry:
0 Off: No power supply from the controller to the bus
1 Automatically: The power supply from the controller to the bus will automatically
be switched on and off, depending on the requirements of the LPB
The actual status of the power supply is shown on line 143.
Depending on the design of the system, the bus is powered either via the connected
devices or by a central bus power supply.
The design of the bus system is part of engineering. For detailed information, refer to
LPB System Engineering, Basic Documentation (reference number CE1P2370E).
Basic Dokumentation RVA63.280, RVA53.280
Unit
Increment
Factory setting
1
CE1P2374E
19.04.2001