Multisystem locomotives are now used for cross-border services throughout Europe.
One problem of their interoperability is the integration of different country specific train protection systems with their respective warning tones. It means that the driver’s cab of a multisystem loco must be equipped with up to 9 different buzzers for cross-border service..
The solution is an all-in-one device: the Schaltbau buzzer JA224B .
JA224B | Electronic buzzers for 9 tones/voices max. |
JA224B-24 | Version SSAS2 U n = 24 V DC |
JA224B-36 | Version SSAS2 U n = 36 V DC |
JA224B-24-MW | same as above with mounting brackets |
JA224B-36-MW | same as above with mounting brackets |
Sound level, distance 1m | 80 ... 100 db(A) |
Pitch | 9 different tones |
Nominal voltage | 24 or 110 V |
Nominal current | 500 mA at 24 V DC |
Ingress protection rating, IEC 60529 | IP20 |
Ambient temperature range Tu | -25 °C ... +60 °C |
Standards | EN 50121-3-2, EN 50128, EN 50155 |