Electrical Installation
ACS-1E and ACS-1EUL Installation
ACS-1E and ACS-1EUL Install and Service Manual
Ver 2
27
Alarm panel input signals are supported from the Controller via Output 1 and Output 2 when the I/O
Board option is not used. When the I/O Board option is installed, 4 additional outputs can be config-
ured and assigned.
Outputs 1 & 2 can be accessed from the Controller, the Second Card Reader Board, or the I/O Relay
inputs when configured through ACS Enterprise.
The diagram below shows the 3 output ports on the ACS-1E and ACS-1EUL.
The Magnetic Lock and the Door Strike shown are the two most common devices used with the
ACS-1E and ACS-1EUL Controller System. The Magnetic Lock remains active when the controlled door
is locked while the Door Strike remains inactive until a request for entry is received.
The following table shows what Output Relay contacts should be chosen for both the Door Control
and Alarm controllers.
TABLE 3–1. ACS -1E and ACS-1EUL Controller Output Control and Indication
WARNING: DO NOT ROUTE SIGNAL WIRES (CARD READER, EGRESS, DOOR SENSE) AND DOOR CONTROL
POWER WIRES WITHIN THE SAME SHEATHED CABLE
Second Card Reader Door Control
The Second Card Reader Board contains a second Door Control Output similar to Door Control on the
Controller. The Door Control Relay is double-pole/double-throw.
Output Function
Hardware Type
Output Location
Relay Contacts
Door Control
Magnetic Lock
Door Control Output
COM1, NC1 or COM2, NC2
Door Control
Door Strike
Door Control Output
COM1, NO1 or COM2, NO2
Alarm controller
N/A
Output 1, Output 2
**See note below
**For alarm controllers, connect up to three wires in a sheath to either Output 1, Output 2 (or both) and label
and leave the other ends of the wires at the alarm controller connection point. Security firm technicians can
then connect the wires to the alarm controller.
ACS-1E Controller Output Ports
ACS-1EUL Controller Output Ports
