PRO4200 modules provide latest bi-directional and strong encrypted OSDP

communication with the Access Control readers. For legacy and retrofit

installations, Wiegand format is still supported.

The PRO42OUT interfaces provide up to 16.

Form C, 30 VDC, 2A relay output controls depending if the board is rack or

tile-mounted, power fail and panel tamper when tile mounted.

Relays may be used for elevator control, status annunciation and for general

facility control, such as door monitoring.

The PRO42IN interfaces provide 16 supervised alarm inputs and a dedicated

power fail and panel tamper when tile mounted. An analog to digital converter

samples the input values and the digitized result is filtered and processed.

Filter parameters are configurable for each input point, resulting in the ability

to specify a custom End-Of-Line (EOL) resistance value, sensitivity range and

timing parameter.