iSTAR Pro 4U Rack Mount Quick Start Installation Guide

Components/Connections
Bottom Row Rear Connectors
Doors 9-16 and Inputs 21-32 are on the bottom connector.
The Fire Alarm input (FA/NO) on the IN31-32 connector is a Normally Open (NO) dry
connection. When the connection closes, it indicates an external Fire Alarm is active. If
an APD8 jumper is set to position D, the lock power for that lock will be inhibited. See
Figure 19 for more details. The Fire Alarm will also be indicated on the front panel and
can be wired to an input and used to create an event in the C•CURE system. See page12.
Tied to Door 8
on ACM 1
Tied to Door 16
on ACM 2
Set ACM S1-1 to OFF
when RM8/16 are used
FIGURE 7. Bottom Row Rear Connectors - 4U RM Rack Mount ISTAR
Adding I/8 or R/8 Bus Modules
It is possible to wire bus modules on the same lines as Doors 1-16, observing normal
RS-485 termination rules.
Another option is to use the RM BUS connector. The RM BUS connector has two RM
Bus connections which can be used to wire I/8 and R/8 bus modules.
RM 8 and DR 8 are connected to STAR1 on the first ACM. RM 16 and DR 16 are
connected to STAR1 on the second ACM.
15