Autonomous access control

Autonomous control unit RFMR 2

Example of various connections

Control unit for autonomous access control system

This control unit can be  used for building autonomous access control systems. As identifications media can accommodate contactless RFID cards from various producers as are Indala, EM R/O chips, touch memory Dallas or from different producers on special order. We support data format 26,27,30 or 42 bit Wiegand. ID keys memory has capacity 3 200 Ids. Memory for events - history has capacity 132 000 events.

Alfanumerical LCD display can be operated from -20° C and case has protection IP55.  The unit has cover with security  tamper switch contact and "card lock function", so unit can be used also for outdoor installation.

There are two inputs which can be used by wiegand RFIDs, ABA track or Dallas reading heads. Using original NWK TECHNOLOGY proximity reader head, you achieve  4 reading head connection. You can also connect our PIN code reading proximity head.

The unit can be delivered with RS 232 , RS 485 or BlueTooth serial communication, see ordering code instructions.

The highest configuration is equipped by software for events and ID codes management.

The unit can be delivered with additional 433,92 MHz receiver together with proximity card function.

The unit can be used  as simple RF code / wiegand convertor only.  ( Using NWK TECHNOLOGY remote transmitters RF-COM2(4)  ).

 

Specifications :

Power supply requirements:

9-25V DC / 200mA

Working temperature range:

-20° to +55° C

Protection:

IP55

Dimensions:

80 x 160 x 56 mm (H x W  x D)

Inputs:

2, galvanically insulated

Inputs for reader heads:

2 ( or 4 proximity reading heads NWK TECHNOLOGY)

Outputs:

4 Relays, closing contacts 48VDC/2A

Serial interface:

RS232 or RS485, BlueTooth

Display:

2 x 8 characters,  alfanumerical with backlight

CPU:

ARM 32 bit

ID memory capacity:

3200 ID, backed up

Events memory capacity:

132000 events, backed up