NOTE: Output Ratings for the ACS300
• Two (2) reader ports, 11.4 – 12VDC, 350mA each
• Two (2) selectable wet contacts, 11.4 - 12VDC, 350mA each
• Four (4) dry contacts are 28VDC, 6A each
• One (1) RS-485 port, 11.4 - 12VDC, 350mA
1. Wire the REX & DOOR terminal block.
a) Connect the Normally Open (NO) contacts of the REX device to the REX and
COM terminals.
• When this switch closes, it initiates a Request-to-Exit (REX) program
sequence, as defined by the appropriate application, including the
option to activate the door or other relays, fire the door strike, and
suppress any “Door Forced” messages.
b) Connect the Normally Closed (NC) contacts of the Door Sensor to the COM and
CONTACT terminals.
• In this context, an NC switch is considered closed when the door is
closed (magnet is present), and open when the door is open (no magnet
is present).
• When the switch is open, the control panel interprets this input as a
“Door Open” condition. When the switch is closed, the control panel
interprets this input as a “Door Closed” condition.
• This circuit provides door status information (open/closed) to the control
panel so ACS Online can take appropriate action locally, or send email
notifications if necessary.
2. Wire the DOOR LOCK RELAY terminal block.
a) Connect the door latch to the COM terminal and either the NO or NC terminal.
b) The DOOR LOCK RELAY provides both NO (Normally Open) and NC (Normally
Closed) contacts, and is driven in response to the presentation of valid
credentials or the programmable REX input.
c) Timing and other aspects of relay activation are programmed through Brivo
OnSite.
3. If used for an alarm shunt, wire the AUX RELAY 1 terminal block. If not used for an alarm
shunt, AUX RELAY 1 can be used for a variety of purposes.
4. Wire AUX RELAY 2. Like the AUX RELAY 1, this terminal block can be used for a variety
of purposes, and are programmed via Brivo OnSite.
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