Title: Hardware Installation Guide.pdf
The Input Control Module contains sixteen (16) software configurable alarm inputs that can be used for alarm device monitoring. Each of these inputs can be configured, via the Access Control software, as either N/O (normally open) or N/C (normally closed) in combination with either supervised or non-supervised wiring.258 — revision 6Hardware Installation GuideThese alarm inputs are connected using Inputs 1-16.Wire the Inputs 1-16 contacts using twisted pair cable, 30 ohms maximum, 24 AWG minimum. The gauge of the wire may vary, depending on distance and line resistance.Each input that is configured as a supervised alarm must also be terminated with two (2) 1000-ohm resistors (1% tolerance - 0.25 watt. N/O and N/C alarms are terminated identically).Alarm Zone Contact N/CAlarm Zone Contact N/ONormal1K ± 25%2K ± 25%Alarm2K ± 25%1K ± 25%Fault – Line Short0 – 500 – 50Fault – Line Open15K – ∞15K – ∞Fault – Foreign Voltage50 – 750 1250 – 1500 2500 – 15K