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In addition, the reader tampers can be supervised and capable of being used as
additional inputs if the default functionality is not needed.
The wire used for the inputs cannot exceed 30 Ohm over the entire length of the
cable. Remember that the distance from the panel to the door must be doubled to
determine the total resistance.
Caution: The system has not been verified for compliance with UL1076 Burglar Alarm units and
systems.
MPA2C3 Access Control Unit
The panel is a 2 door access control unit, but can be bought as a 4 door access con-
trol unit (MPA2C3-4). The following table shows the input/output options:
Table 2-4 Readers/Doors Configurations
You can use the panel as a standalone panel with independent card and transac-
tion storage or, with a host software upgrade, as a fully monitored online access
control device.
Panel inputs are capable of four state supervision: Normal, Alarm, Short and Cut.
One input is used for door status on each door. Inputs for reader tampers are sup-
plied as well. They can also be used as additional inputs when not required for their
default purpose. Non-supervised inputs are used for Request to Exit button on
each door.
Table 2-5 Limitations for 4-door Controller
Reader Type
OSDP
Wiegand
MPA2C3 Installation Guide
Readers Supported for Door
Reader A and B can be used for all the 4-door panels
Only reader A is configurable and reader B is disabled and is
not visible to user.
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