The TSA-a / b is designed telecommunications systems not only for Auerswald he is naturally suited to analog subscriber ports for use with all major telephone systems. > Highlights:
- Easy connection of older (existing) Intercoms to an analogue subscriber port of a modern telephone system
- the reaction of 2-wire interface (FTZ 123 D 12-0) and 4-wire interface on a / b
- Separate volume controls for both speech channels, impedance adjustable
- power supply via bell transformer
- power supply: bell transformer, 8-12 V AC
- additional switching possibilities for eg second bell or lighting with optional Auerswald a / b switch modules.
basic properties
- Colour: Grey
- height: 81 mm
- width: 142 mm
- depth: 27 mm
- weight: 136 g
- product type: loader
Technical description
- safety: CE
> door phone port:
-. 4-wire system or interface FTZ 123 D12-0 (eg by Siedle, Ritto, Grothe, Telekom, Auerswald), power supply 9/12 V DC, 200 mA (switchable)
> door release ner relay:
- 8-12 V AC, 12-40 V DC, 2 A
> light relay :
- 8-12 V AC, 12-40 V DC, 1 A
> supply connection:
- ringing transformer, 8-12 V AC or 12-40 V DC, max. 0.5 A
delivery
- Auerswald TSA-a / b terminal adapter
- Installation Guide
- Mounting material