Bioscrypt Inc. 4GCRO Manual De Usuario
Part # 430-4G-050-00-005
© 2011 - L-1 Identity Solutions Inc. All rights reserved
© 2011 - L-1 Identity Solutions Inc. All rights reserved
Install Hardware
After all devices are configured and connected to the RS-485 network, the baud rate can be
increased to the highest supported rate (some experimentation might be required).
increased to the highest supported rate (some experimentation might be required).
4.7 SINGLE-DOOR CONTROLLER INSTALLATION
The 4G Lite devices incorporate an internal relay that enables them to operate a
deadbolt/door strike directly.
deadbolt/door strike directly.
WARNING
The internal relay is limited to a maximum current of 1A. If the
deadbolt/ doorstrike to be controlled draws more than 1A, damage to
the device may occur. If the deadbolt/door strike load exceeds 1A,
an external relay must be used, as described below. Do not use the
same power supply to power a 4G V-Series device and a door
strike.
deadbolt/ doorstrike to be controlled draws more than 1A, damage to
the device may occur. If the deadbolt/door strike load exceeds 1A,
an external relay must be used, as described below. Do not use the
same power supply to power a 4G V-Series device and a door
strike.
Assuming the current drawn by the deadbolt/door strike is less than 1A, the connections
between 4G Lite device, deadbolt/door strike, and power supply for the deadbolt/door strike
should be made. Note that a snubber diode (1N4007 or equivalent) must be connected
across the deadbolt/door strike to protect the DC power supply from inductive kickback.
between 4G Lite device, deadbolt/door strike, and power supply for the deadbolt/door strike
should be made. Note that a snubber diode (1N4007 or equivalent) must be connected
across the deadbolt/door strike to protect the DC power supply from inductive kickback.
CAUTION
The snubber diode and DC power supply for the deadbolt/door strike
are not supplied with the 4G Lite device. The power supply should
be specified in accordance with the voltage and current
requirements of the deadbolt/door strike, but it must be ensured that
the current to operate the dead bolt/door strike does not exceed 1A.
are not supplied with the 4G Lite device. The power supply should
be specified in accordance with the voltage and current
requirements of the deadbolt/door strike, but it must be ensured that
the current to operate the dead bolt/door strike does not exceed 1A.
If the current required to operate the deadbolt/door strike exceeds 1A, an external relay must
be used in conjunction with the 4G V-Series device. The external relay must be specified so
that its contacts are rated to carry the current required by the deadbolt/door strike, and that
the current required to operate its energizing coil is within the 1A capacity of the 4G V-Series
device's internal relay.
be used in conjunction with the 4G V-Series device. The external relay must be specified so
that its contacts are rated to carry the current required by the deadbolt/door strike, and that
the current required to operate its energizing coil is within the 1A capacity of the 4G V-Series
device's internal relay.
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