Power
iSTAR Ultra Installation and Configuration Guide 2–11
Power
This section provides the power requirements for the iSTAR Ultra and its components.
Electrical
Electrical ratings are dependent upon the configuration.
GCM
Power Input
12 Vdc , 1.5 - 4.5A maximum.
Power Output
RS485: 12 Vdc nominal (11.14 Vdc as measured), 1.5A maximum. each
ACM
Power Input
Vreader: 12 Vdc , 0.5 - 12.5A maximum.
Vlock1: 0 - 30 Vdc , 0 - 12A maximum.
Vlock2: 0 - 30 Vdc , 0 - 12A maximum.
Power Output
• RS485/Wiegand/AUX: 12 Vdc nominal (11.64Vdc as measured)
1.5A maximum each.
• Primary Wet Relay Out: 0 - 30 Vdc , 0.75A maximum each
• Primary Dry Relay Out: 30 Vdc/Vac, 5A maximum each
• Secondary Wet Relay Out: 0 - 30 Vdc , 0.75A maximum each
• Secondary Dry Relay Out: 30 Vdc/Vac, 1A maximum each
IP-ACM
Power Input
• 12 or 24 Vdc 32W maximum
• IEEE 802.3af (PoE) and 802at (PoE Plus), 25.5W max. LLDP supported for PoE Plus
Power Output
• RS485/Wiegand: 12 Vdc ; The aggregate load of each pair of RS-485 and Wiegand
connections together must not exceed 750mA. Each set of Rs-485 and Wiegand can
support 750mA. Maximum combined output limit for readers and locks is 23W.
• Wet Relay: 12 or 24 Vdc (jumper selectable), 0.5A (per lock)
NOTE
The Wiegand, RS-485, and Aux ports are power limited on the ACM.
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