Title: Hardware Installation Guide.pdf
87.1Supervised (Software Configurable) Alarm InputsDDC input wiringNote:For termination resistor values, refer to the Input Resistor Table on page 420.The eight (8) inputs that are available on the DDC are 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 unsupervised wiring. These alarm inputs are connected using Inputs 1 - 8. Inputs 1 and 6 are used for the door contacts, inputs 2 and 5 are used for request to exit switches, and inputs 3, 4, 7, and 8 are available for auxiliary inputs points.Each input that is configured as a supervised alarm must be terminated with two (2) 1K (1000) ohm resistors (1% tolerance - 1/4 (0.25) watt. N/O and N/C alarms are terminated identically.)revision 6 — 419LNL-1320-U Dual Door Controller Module