Door controller, 1x RS 232 (for connecting an ext. reader GP30, GP60, or GP90), 2x IN, 2x OUT, RS 485,wiegand, IP 65, 1,750 events


The MRIF 232-GP controller is used for connecting a GP8, GP20, GP30, GP60 or GP90 reader using its RS 232 interface to the APS mini Plus system. The module is designed for connection to the RS 485 BUS of the APS mini Plus identification system, where it occupies a single address. Up to 32 MRIF 232-GP modules can be connected to a single communication line. The modules can be combined with other modules at a single communication line.

The module is designed for a surface mounting in the outdoor non-protected environment.


  • Manual, PDF document, 1,89 MB
  • Flyer, PDF document, 331 kB
Technical features
Supply voltage 8 ÷ 15 VDC
Current demand Typical 70 mA
Maximal 130 mA
Maximal length of reader’s wire 10 m
Real time clock Yes, with self backup for 12 hrs.
Memory ID media 748 ID, (2 master IDs optionally)
Events 1,750
Time schedules 64
Communication interface RS 485 for system BUS