981-10 and 982-10 Easiprox Split (separate controller and
reader)Stand-Alone Proximity Access Control System
GENERAL DESCRIPTION
The “Easiprox Split” system is a low cost stand-alone programmable access control system
based on the EM400x proximity tags and cards. The system consists of two units: a controller
(981-10) and a separate read head (982-10). The memory and relay circuitry are located on the
controller board which can be installed in a secure location up to 50m away. The read head is
rated IP67 and can be installed in an outdoors location. The system can store the codes of 2000
unique tags. Adding and deleting tags is done by simple use of a Master Tag. The optional Tag
Simulator / Programming Unit allows the programming (adding & deleting) of lost tags. The
Relay can operate in Pulse or Toggle mode.
Normal Operation (Run State)
The Easiprox has two states, Programming and Run. The Run state is the normal operating
state of the Easiprox. The LEDs behave as follows depending on the Relay mode - Pulse or
Toggle. The Programming state is explained in the next section.
Run State - Pulse Mode
In this state, the YELLOW lamp is always on and the GREEN/RED lamp is off. Whenever a
valid tag is read, the GREEN lamp will go on and the relay will operate, for the pre-set Relay
Pulse time. If a card is not recognized the RED lamp will go on for 1.5 seconds.
Run State - Toggle Mode
On power-up, the YELLOW and RED lamps will be on and the relay will be off. Whenever a
valid tag is read the GREEN/RED lamp will change state. When the lamp is GREEN, the relay is
energized (the NO contact will be closed). When the lamp is RED, the relay is not energized
(the NO contact will be open).
Programming
The Master Tag is the first tag presented to the Easiprox when it is in the Add Master state. All
programming is done by using this Master Tag. To select a program function: Make successive
reads of the Master Tag (each read must be no more than 2 seconds apart). Each read of the
Master Tag sets the Easiprox to a new programming function. Once the required function has
been reached, wait for the lamp(s) to start flashing, (approximately 3 seconds), indicating that
the Easiprox is now in the selected function.
Add Master Tag
If the GREEN and YELLOW lamps are flashing, it indicates that the memory is empty and that
there is no Master Tag. In this state the first tag read will be stored as the Master Tag.
Add Tags
To select this function:
Read the Master Tag once. → Only the GREEN lamp will light. → Wait for the GREEN
lamp to start flashing.
The Easiprox is now in the ADD state.
In this state every tag that is presented to the reader will be stored in the system memory.
(Tags can now also be added by using the optional Tag Simulator.) If a large number of tags
have to be added, the ADD-ON-THE-RUN method can be used by leaving the Easiprox in the
Add Tags state. In this state every tag presented to the Easiprox will operate the relay and be
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P-MU-982-10 Ver. A Publish:2004.05.01 Page: 1/ 4
added to memory. Once all the required tags have been presented, read the Master Tag to
return to the RUN state.
Delete Tags
To remove a tag from the system, that tag must be available or the Tag Simulator must be
used. If these are not available, the system memory must be cleared and all valid tags re-added.
To select this function:
Read the Master Tag twice with a time between reads of less than 2 seconds. →The RED
lamp will light. → Wait for the RED lamp to start flashing.
The Easiprox is now in the DELETE state. In this state every tag that is presented to the
reader will be deleted from the system memory. (Tags can now also be deleted by using the
optional Tag Simulator.) Once the tag or a group of tags have been deleted, read the Master Tag
to return to the RUN state.
Clear Memory
To delete all the tags from the memory including the Master Tag and Strike time, place the unit
in the CLEAR MEMORY state.
Read the Master Tag three times with a time between reads of less than 2 seconds. →
The YELLOW and RED lamps will light. → Wait for the YELLOW and RED lamps to start
flashing.
The Easiprox is now in the CLEAR MEMORY state. Now present any tag except the Master
Tag to the reader and all memory will be cleared. Alternatively, read the Master Tag to abort this
function. Once the memory is cleared the YELLOW and GREEN lamps will flash to indicate that
the memory is empty.
Time Adjust
This function sets the relay operating time for a push-button input and a valid card read.
To select this function:
Read the Master Tag 4 times with a time between reads of less than 2 seconds. → All the
lamps will go off. → Wait for the YELLOW lamp to start flashing.
The Easiprox is now in the TIME ADJUST state and each flash of the YELLOW lamp equates
to 1 second of relay operation time. Once the desired time is reached (max 60 seconds), read
the Master Tag to store the time and return to the Run state. If TOGGLE mode is required
simply allow the YELLOW lamp to flash until it stops automatically (after 61 flashes). The unit
will now be in TOGGLE mode.
INSTALLATION
POWER
Connect 8-12V AC or 10-14V DC to the 12V AC/DC terminals on the controller. The polarity of the
connection is not important.
ELECTRIFIED DOOR LOCK
The unit provides a relay output rated at 24 VDC at 3A . The following contacts, that are
isolated from the rest of the board, are provided; normally open (NO) contact, normally closed
(NC) contact and a common (COM). Typical connections to a door strike are shown on the
drawing.
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READHEAD
Note
When using a strike with DC, the relay contacts will be damaged by arcing due to back EMF
when the contact opens. Use a IN4001 diode as shown on the drawing to prevent this damage.
Push-button
A push-button may be connected to allow remote operation of the door strike relay in the same
manner as if a tag is read. The push button must be normally open and is wired between the two
Exit terminals.
Warning: The installer should earth himself before making contact with the controller
board to avoid electrostatic discharge into the unit.
Position
The Easiprox read head works on the principle of radiating a magnetic field from a coil. The
field generated by the coil will be affected by the close proximity of metal. Ideally the Easiprox
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read head should be mounted on non-metallic materials. If the unit is mounted on a metal
surface the reading distance will be reduced. (Approx. 70 %)
Multiple read heads
The radiated field of the Easiprox coil extends in all directions including through brick walls. The
coil of one Easiprox will interfere with another if they are mounted within 400mm of each other.
Clear SYSTEM Memory
To clear the system memory:
Remove power from the controller. → Reconnect power to the controller. → Short the
CLEAR pins momentarily. This must be done before 5 seconds have elapsed since power
up. See drawing on page 3 for position of CLEAR pins. → The LEDs on the read head will
flicker during the memory clear operation. → When GREEN and YELLOW lamps are
flashing, it indicates that the memory is empty and that there is no Master Tag. In this
state the first tag read will be stored as the Master Tag.
Warning
The installer should earth himself before shorting the CLEAR jumper to avoid
electrostatic discharge into the unit.
Pulse/Toggle Mode
The Easiprox relay can operate in 2 modes:
Pulse Mode
This mode is selected by selecting a pulse time 1-60 seconds. See Time Adjust programming
function.
Toggle Mode
This mode is selected by selecting a pulse time >60 seconds. See Time Adjust programming
function.
Deleting Tags
The MASTER tag must be used to put the 980-20 into the Delete mode.
Once in Delete mode:
RED lamp flashes. → Place the Tag Simulator close to the reader. → Hold down the
On/Off button and check the displayed number. → Press the Send button. → The
GREEN lamp will flash to verify that the selected number is deleted and then the RED
lamp will continue flashing. → Once the tag or a group of tags have been deleted, read
the Master Tag to return to the RUN state.
Adding Tags
The MASTER tag must be used to put the 980-20 into the Add mode.
Once in Add mode:
GREEN lamp flashes → Place the Tag Simulator close to the reader → Hold down the
On/Off button and check the displayed number → Press the Send button → The GREEN
lamp will go steady and the relay will operate to verify that the selected number is added.
The GREEN lamp will then continue flashing. → Once the tag or a group of tags have
been added, read the Master Tag to return to the RUN state.
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