Access Control Module
iSTAR Ultra Installation and Configuration Guide 6–11
AUX Outputs
The AUX outputs can supply 1.5A for motion sensor or PIR type devices.
The voltage is 12 Vdc.
See Figure 6-8 on page 6-11 for AUX wiring.
Figure 6-8: AUX Wiring
Wire the switch contacts of the PIR to one of the iSTAR Ultra inputs, using the proper resistor
supervision.
INPUTS
J13, J40, J42, J17, J44, J72, J68, J69
There are 24 onboard inputs, in sets of three, available on the ACM.The Input supervision
method is individually selected in the host.
Pins 2, 4, and 6 of the Input connectors are common Ground.
Figure 6-9: ACM Inputs
Supervision Wiring
The wiring of supervised inputs is shown in Figure 6-10 on page 6-12. Note that the resistor
network is different for Normally Opened (NO) and Normally Closed (NC) switches.
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