Audioaccess AVR21EN - Page 139

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9. Power IN: 1, four position plug-in terminal for connection to WPS21 Power Supply Hub
AVH21 A/V Hub Power Terminal [rectangle 5] for DC voltage to power the AVH21 Hub and
connected keypads.
10. Door 1 12/24VDC Latching Trigger Output: 1, two position plug-in terminal connects to a
voltage activated door lock. Selectable 12 or 24 VDC output allows remote control of voltage
activated door locks.
11. Door 1 Dry Contact Latching Trigger Output: 1, two position plug-in terminal connects to a
remote door lock that requires a latching dry contact closure to activate. (This type of door
lock system would provide its own power to activate when the circuit is closed, therefore 0
voltage, or a ‘dry closure’ is used.)
12. Door 1 12/24 VDC Selector: 1, two position switch sets the output voltage for the Door 1
12/24 VDC Latching Trigger Output [pentagon 10]. Set to 12V for door locks requiring up
to 12 volts, set to 24V for door locks requiring between 12 and 24 volts.
13. Door 2 12/24VDC Latching Trigger Output: 1, two position plug-in terminal connects to a
voltage activated door lock. Selectable 12 or 24 VDC output allows remote control of voltage
activated door locks.
14. Door 2 Dry Contact Latching Trigger Output: 1, two position plug-in terminal connects to a
remote door lock that requires a latching dry contact closure to activate. (This type of door
lock system would provide its own power to activate when the circuit is closed, therefore 0
voltage, or a ‘dry closure’ is used.)
15. Door 2 12/24 VDC Selector: 1, two position switch sets the output voltage for the Door 2
12/24 VDC Latching Trigger Output [pentagon 13]. Set to 12V for door locks requiring up
to 12 volts, set to 24V for door locks requiring between 12 and 24 volts.
16. Uplink Terminal: 1, RJ45 jack connects to the Multiroom Link [circle 30] on the AVR21EN
rear panel. This link allows two-way communication of zone/system control from connected
KP21 Keypads. Digital audio data for common source audio distribution is also provided via
this connection. The Uplink terminal connects to the EXPANSION/AUX KP Terminal
[pentagon 6] on the previous sequential AVH21 to loop control and digital audio data when
using multiple AVH21’s in expanded systems. (i.e. AVH21 Hub 1 EXPANSION/AUX KP
Terminal [pentagon 6] connects to the AVH21 Hub 2 Uplink Terminal [pentagon 16].)