ITLONG ITL-MJ-A User manual

Standalone Access Control Device
User Manual
Product Model: ITL-MJ/2MJ-A
Website: www.itlong.com.cn/en
Shenzhen ITLONG Intelligent Technology Co.,Ltd
Service Hotline：[phone]

Chapter 1 Product Overview
1.1 Product Introduction
The device is used for managing the access with the
advanced contactless IC card technology and computer
network monitoring technology in special area.
1.2 Product Specifications
Chart 1.1 Product Specifications
Power Supply
DC 12V±10%
Working
Current
<200mA (do not include the current
for electric lock )
Working
Environment
－10～60ºC;
Humidity:20%～93%,no condensation
Storage
Environment
－40～60ºC;
Humidity:20%～96%,no condensation
Signal Input
1chanel magnetic detection;
1chanel exit button
Signal Output
1chanel electric lock control
1chanel backup switch
Open Method
Swipe card, Password,
Swipe card+Password
Storage
Capacity
IC Card Blacklist: 2000pcs
Access Records: 4000pcs
Communicati-
on Interface
RS-485,
Max transmission distance:1.2km
Response
Time
≤0.3s
Reading
≥3cm

Range
Dimension
(L*W*H)
120*100*21mm
1.3 Product Picture
Figure 1.1 Product appearance
1. Status indicator (Red)
2. Card reading indicator (Green)
3. Touch key/ read area
Note: The picture is for reference only.
3
1
4

Chapter 2 System Setup Instructions
2.1 System wiring diagram
According to the actual application, there are two
kinds of wiring modes in this system: high-current lock
(Figure2.1), low-current lock (Figure2.2).
Instructions:
1.The device connected with the high-current lock:
Cut off PST and GND pin, for JP1: choose NO-COM.
The LOCKA and LOCKB are normally open, if swipe
the card, they are would be connected for 0.2S, and then
cut off.
2. The device connected with the low-current lock:
（1）Power-off unlock: for JP1, choose NO-COM.The
LOCKA and LOCKB are normally closed,if swipe
the card, they are would be cut-off for 5S (the time
can be set by management center), and then
connected.
（2）Power-on unlock: for JP1, choose NC-Com The
LOCKA and LOCKB are normally open, if swipe the
card, they are would be connected for 5S(the time can
be set by management center), and then cut off.
3.The device connected with exit button: BUT and GND
need to be connected with the exit button. When push the
exit button, the device will send the unlocking signal.
4.The power supply for the device provides 2-chanel output
for the device and electric lock.
5.If the electric lock start-up current is more than 1A,
please use the Figure 2.1 wiring mode; if it is less than
1A, please use the Figure 2.2 wiring mode.
6.For Figure 2.1 wiring mode,the relay may be unnecessary

in practical installation.
7.Please follow the instructions to choose interfaces and
jumper.
Note: Because of the various electric locks, high voltage
pulses generated from the power supply when open or close
the electric lock are also different. It is strongly suggested
that please use the separated power supply for the electric
lock and door access controller!

Figure 2.1 high-current lock wiring diagram

Figure 2.2 low-current lock wiring diagram
2.2 Normally open/closed jumper JP1
It is used for choosing the characteristic of switch
signal (open the door signal) outputting

Jumper setting for normally open/closed:
1.Jumper setting for high-current lock as below:
Chart 2.1 Jumper setting for high-current lock
JP1
Open the door signal
NO-COM
Normally open mode
NC-COM
Normally closed mode
Note: Normally open mode should be chosen for
high-current lock!
2.Jumper setting for low-current lock as below:
Chart 2.2 Jumper setting for low-current lock
JP1
Open the door signal
NO-COM
Suitable for the power-off unlocking
lock
NC-COM
Suitable for the power-on unlocking
lock
2.3 Communication terminal resistance jumper
JP2
The jumper is used for installing RS-485 bus 120Ω
terminal resistance. When the device connected with the
management computer via RS-485, and at the end of the
RS-485 bus, the jumper must be connected to prevent
energy reflections in the communication line.
2.4 Dial switch
SW1-Machine number dial switch
The dial is used to set the device machine number.

Binary encoding is adopted in the setting. The address
represented by 1 to 10 dial code is shown as below figure:
ON
1 2 3 4 5 6 7 8
128
64
32
16
8
4
2
1
ON S ta n dy f or
“ON”
S ta n dy f or
“OFF”
SW1
910
256
512
Figure 2.3 The definition diagram of dial switch
Turn to ON stands for “1”, turn to OFF stands for “0”.
For example: The machine number is 25=1+8+16, the
address code is 10011000, so just turn 1,4,5 to ON.
Note: The available machine number range is 1-1023.The
dialing codes are not allowed to be set to OFF entirely!
SW2-Function attribute dialing switch
The dial is used to set the door lock type and system
initialization.

ON
1 2
SW2
The door lock type setting
OFF-the current of the high-
current lock > 1A
ON-the current of the low-current
lock < 1A
System initialization setting
ON- Initialize the device
OFF- Working state
Figure 2.4 The definition diagram of function attribute
dialing switch
Turn SW2.1 to “OFF”, the device is deemed to be
connected with the high-current lock (pulse electric lock).
The description of the corresponding outputting signal as
below:
Chart 2.3 The description of high-current lock
outputting signal
JP1
Power Off
Power On
Status after reading
card successfully
NO-COM
open-
circuit
signal
open-
circuit
signal
Recovery after
closing 0.2S
NC-COM
closed
signal
closed
signal
Recovery after
opening 0.2S
Note: For the electric lock which unlocked by closure,
to prevent burning the lock, it is strongly recommended
that do not use NC-COM to short circuit.
Turn SW2.1 to “ON”, the device is deemed to be

connected with the low-current lock ( electric downward
mortise lock, Magnetic lock, etc.). The description of the
corresponding outputting signal as below:
Chart 2.4 The description of low-current lock
outputting signal
JP1
Power Off
Power On
Status after reading
card successfully
NO-COM
open-
circuit
signal
closed
signal
Recovery after
opening 0.2S
NC-COM
closed
signal
open-
circuit
signal
Recovery after
closing 0.2S
Instructions: When the SW2.1= ON, the magnetic signal
will be detected when the door access controller is power
on (If PST and GND are not closed, LOCKA and LOCKB
status would be the same as the status when power off .
Only close the PST and GND, the LOCKA and LOCKB
output will be contrary to the output when it is power off).
Magnetic signal will also be detected when unlock the door
by swiping the authorized card: if the magnetic is not
closed, the unlock signal will be output all the time when
swiping the authorized card. Only close the magnetic , the
lock will be locked. The duration of outputting signal can
be adjustable. The duration is 5S by default.

Chapter 3Installation and Debugging
3.1 Precautions
1. The access control system connects with the network via
RS-485 communication mode. In order to guarantee the
communication quality, the cables for networking
connection should be Shielded Twisted Pair
RVVP2*0.75mm2. The whole construction process is
devided into 3 stages: Pipeline laying, installation and
wiring, debugging respectively and comprehensively.
2. According to the access control system features, the
pipelines of the whole system can be devided into local
pipelines and system pipelines. The local pipelines refer
to the pipeline laying among the access control device
and the power supply, the electronic lock, the exit button,
the card reader and other devices. The system pipelines
refer to the network pipeline between the access control
devices.
3. Please pay attention to the followings on pipelines
laying:
(1) The power cord and signal cable (networking cable)
should be laying on the different pipe, and the parallel
distance of the two pipe should be more than 30cm.
(2) Basically AC 220V power supplied from management
center to each access control device, Or get power
nearby for the access control device but it should be
conform to the standard requirement.
(3) Please do remark when threading cable must be put in
the joint of terminal box, if ignore this aspect,it may
cause some troubles for installation,debugging.
(4) In the one system, all the wires must be the same type.
(5) Please Note that the access control device can not be

installed in the metal surface, because the metal surface
and confined environment will interfere with the
Bluetooth.
(6) The connection of the controller and electric lock:
using 4-core power cord (named as electric lock and
magnetic cable). If the electric lock do not have
magnetic signal wire, the 2-core power cord could be
used, the diameter of it should be equal or more than
0.5mm2 , RVV2*0.5mm2.If the electric lock and
magnetic cable and the access control device cable in
the same pipe, 4-core shielded wire should be used,
RVVP4*0.5mm2 .
(7) The connection of the controller and exit button: using
2-core power cord, the diameter of it should be equal
or more than 0.5mm2 , RVV2*0.5mm2.
(8) The connection of the controller and exit button:
using 2-core power cord, the diameter of it should be
equal or more than 0.5mm2 , RVV2*0.5mm2.
(8) The connection of the controller and power supply:
the diameter of the cord should be equal or more than
0.75mm2, RVV2*0.75mm2.
(9) An active relay signal amplifier should be added if the
path of the network connection is over 1.2km or when
there is a branch on the way.
(10) In order to guarantee the quality of communication,
the ground line between the access control devices is
required to be connected together by the shielded grid
when the system is connected with network.
For (1), (3), (5), (6), (8), (9), (10), (11) , please strictly
abide by them when cabling and designing the location for
the device. If not, there will be explicit or implicit errors,
even inexplicable errors, until then, there will be no way to

solve it except rework.
3.2 Device installation location
1. The device installation location: The device is usually
installed on the right side of the door, 1.4 meters away
from the ground, 3 to 5cm from the door frame, and the
two devices should be separated by more than 30cm.
2.Exit button installation location : The button should be
installed indoors.The height is depended on the customer
requirements.
3.The electric lock location: electric control lock catch and
electric clamp lock should be installed on the side of the
door frame ; magnetic lock and electric bolt lock should
be installed at the top of the door frame ; shear lock
should be installed at the bottom of the door frame.
4.Power supply installation location: The device uses
specialized power supply,the power supply is generally
installed in the indoor ceiling or weak wells.
3.3 Debugging steps
1. Set the device machine number. The machine number is
1 by default. If more than 1 devices are under
controlled,by one management center, the machine
number should be set(See 2.4 Dial switch). Note:The
machine number cannot be repeated.
2. Select the jumper to set the lock driving mode (normally
open or normally closed). The jumper depends on the
lock power supply mode. (See 2.2 JP1)
3. Set terminal resistance jumper.The setting is
applicable.To the case ONLY : If the device were
installed at the farthest location from the management
center, the jumper should be connected. The device in

the halfway do not need to set the jumper. (See 2.3 JP2).
4. When the power is on, the indicator light (red light) will
flash in the frequency of 1Hz.
5. Push the exit button or swipe the card, the buzzer bleep
once,and the door will be open. If the buzzer bleep
several times, it indicates that the card authorization is
wrong.
6. Open the door via exit button, the door would be closed
automatically a few moments later. (The duration can be
adjustable by management center )
7. Using management software to set the communication
port for door control device and computer, and set the
number of the device, download time and other
operations . (See the management software instructions )
8. Please swipe the management card on the device first,
then the user cards can be used to open the door.
3.4 Read card
Management card is the carrier of storing key.When the
system is first installed and used,only read the management
card first, then the other cards can be read. Put the
management card into the induction range of the device , if
the buzzer bleep once, it means that the management card
is the right one; if the buzzer bleep rapidly , it means that
the controller was set by other management card before. In
order to use the management card, the controller need to be
initialized.
Note: If the system is networking, you can do the settings
via management center. If the system is offline, you can do
the settings after reading the management card via the
device. The details as below:
Read the management card first and enter the following
command format through the keyboard:

Chart 3.1 Command Format
Command
code
(1 bit)
Command
parameters
Command
code
(1 bit)
OK(#)
The 2 command codes should be consistent, codes as
below:
0——Set the time of the access control system
1——Set the door open duration time
4——Set the access password
9——Initialize the access control system
After the user enters the command as the above format,
please push “OK(#)”. The reader will check the command.
If wrong,the buzzer would bleep rapidly. The user should
swipe the management card again, and enter the correct
command, if correct, the buzzer will bleep once, it means
that the command is is successfully executed. If the user
found errors when entering the command, please push “C”
and then swipe the management card again, and enter the
correct command.
1. Set the time of the access control system
After reading the management card, please enter the
command as below to set and correct the time:
Chart 3.2 The command format of setting time
Co
mm-
and
code
Year
Mo
nth
Dat
e
Ho
ur
Mi
nut
e
Sec
ond
Year
Mo
nth
Dat
e
Ho
ur
Mi
nut
e
Sec
ond
Co
mm
-and
cod
e
0
0
The 2 times should be consistent. Each “x”stands for one
keypad bit, the command includes 26 bits totally.

Each field must follow the actual time requirements:
For year range, it is 00～99, 20 will be filled in by the
reader.
For month range, it is 01～12.
For date range, it is 01～31.
For hour range, it is 01～23.
For minute and second range,both of them are 00～59.
For example: 2016,January,1th,12:00 O’clock, the
command code is 0 16 01 01 12 00 00 16 01 01 12 00 00 0,
then push “OK”.
2. Set the door open duration time
The opening duration can be set within 1-255 seconds.
After reading the management card, please enter the
command as below to set the door open duration time:
Chart 3.3 The command format of setting the delay time
Command
code
Time
domain
Time
domain
Command
code
1
1
The 2 time domains should be consistent,and the reader
will check them. 1-3 keypad bits for time domain.
3. Set the password
The device supports password to open the door. If the user
forget bringing the card, the users can enter the
password.The password can be set via management center
or the reader. After reading the management card, please
enter the command as below to set the password:
Chart 3.4 The command format of setting the password
Comm
Group
Pass-
Group
Pass-
Comm-

-and
code
No.
word
No.
word
and
code
4
x
xxxx
xxxx
x
xxxx
xxxx
4
The above 2 Group No. and the password should be
consistent, and the device will check them.1 keypad bit for
the Group.No, the range is 0~9. It means the maximum
password that users can set for the reader is 10. Every
password has 8 keypad bits, the range is 00000000-
99999999. The users can open the door by using the
password after finishing set.
Note: The Group 9 password is set for sending signal. If
the users is coerced to open the door, please use the Group9
password, the device unlock the door and send record to the
management center at the same time.
Chart 3.5 The command format of deleting the password
Command
code
Group No.
Group No.
Command
code
4
4
The 2 Group No.should be consistent, and the device will
check them. 1 keypad bit for the Group.No, the range is
0~9. The user can not open the door by using the deleted
password.
4. Initialize the access control system
Initialization will clear some parameter, such as black list,
holiday schedule, opening time, please carefully use it.
Chart 3.6 The command format of initializing
Comm
-and
code
Command parameters
Comm
-and
code

9
0
1
2
3
4
5
6
7
9
3.5 Read the user card
1. Read card
The buzzer bleep once, the door will be open.If the buzzer
will bleep rapidly, it indicates that the authorization is
wrong, and the door will not be open.
2. Password+ Read card (set via management center)
Swipe the card first, buzzer bleep once, then enter the
password (6 bits) and push “OK”. If the password is wrong,
the buzzer would bleep rapidly.
Note: If open the door by this way, the password should be
set when issue the user card via management center.
Chapter 4 Common troubleshooting
Here are some common faults and simple ways to check
them. Please cut off the power while conducting operation
on hardware device.
Symptom 1: After finishing the installation, the software
can not communicate with the computer
Diagnosis:
1. The wiring connected the device and the communication
Converter is wrong.
2. The abnormity of the computer serial port (damaged or
occupied).
3. The communication port or the serial port setting in the
management software is wrong.
Symptom 2: The system online communication is

unstable.
Diagnosis:
1. Check the welding or quality of the communication
cables.
2. Check the system networking whether has too much
branched or over 1.2km, without adding the relay
amplifier.
3. Check the terminal resistance of the farthest access
device whether is connected.
Symptom 3: When the device is power on, and indicator
light is normal .but the device has no response after
swiping a card.
Diagnosis:
1. Unauthorized card.
2. The master key in management card is lost.
Symptom 4: Swipe the card, the buzzer bleep once, but
the door is not open.
Diagnosis:
1. Check the wiring.
2. Check the signal outputting of the switch
3. Check the door magnetic signal cables of the device. It
may be short-circuited or connected with the electric
magnetic signal.
Symptom 5: Swipe the card, the buzzer bleep 4 times
rapidly, and the door can not be open.
Diagnosis:
Unauthorized card.
Symptom 6: The card reading distance is close.
Diagnosis:
1. There is serious signal interference in the surrounding