JABLOTRON 100+

RS-485 interface

JA-121T

The JA-121T module is a universal adapter to RS-485 for other systems. It enables connection of the JABLOTRON 100+ system bus to an RS-485 serial line and vice versa. An application can be e.g. for the connection of a Smart Home system. It contains galvanically separated circuits for 4 kV. Data are sent in the case of a status change or on request. In the passive mode all data are only sent on request. The module is addressable and it occupies one position in the system

Model: JA-121T
Range: JABLOTRON 100+
Category: System devices
Connection: Wired (BUS)
Use: Indoor