Pro42R1 Hardware - Honeywell PRO42R1 Installations And Specifications

PRO42R1 Hardware

The PRO42R1 requires filtered 12 to 24 Vdc ± 10% for power. Two inputs are typi-
cally used for door contact and exit push button monitoring. End of line resistors
are required input supervision, shown below.
Note: The input power is passed through to the reader terminal strip and is available for
powering a reader. Readers that require different voltage requirements must be
powered separately. Care must be taken to insure that the input voltage is within the
voltage range of the reader. The reader power output terminal, TB4-6 (VO), is not
current limited
2 PRO42R1 Installation Guide, Document 800-26500