2 - zk Software

2 - zk Software
C2 Communication Controller Manual _V1.0
Contents
1.About Product ................................................................................ 1
2.System configuration...................................................................... 2
3.Installation ...................................................................................... 3
3.1 C2 installation ...................................................................... 3
3.2 Fingerprint Machine installation .......................................... 5
3.3 C2 connection with fingerprint machine .............................. 5
4. View of C2 panel ........................................................................... 9
4.1 Description for each terminal and port ............................ 12
4.1.1 Input and output port to control lock ........................ 12
4.1.2 RS232/ RS485 export port ....................................... 17
4.1.4 RJ45 out socket ........................................................ 18
4.1.5 Alarm relay out port (JX1) ....................................... 19
4.1.6 Door Bell (J11) ......................................................... 20
4.1.7 Reset button(Reset) ............................................. 21
4.1.8 Clear button (Default) .............................................. 21
4.2.Product Special ............................................................... 22
5.User Guide.................................................................................... 25
6.Troubleshooting............................................................................ 26
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C2 Communication Controller Manual _V1.0
1.About Product
C2 communication controller is critical equipment to new generation
fingerprint Access Control System, which consist with the front-end
fingerprint machine, communication controller, electrical –lock, door
sensor, exit-button, computer and software etc.
Each control unit mate with front–end fingerprint machine and exit door
button, the front end fingerprint machine performs verification to
authenticate user himself. the background communication controller
control the corresponding electrical lock, between the controller and
fingerprint machine connection are created by RS232, boost up the
system security.
through standard RS232/RS485, TCP/IP
communication way provided by the C2 communication controller, by
means of these communication way the front fingerprint machine can
connect with PC or created controlled network., C2 accept this order
which is send by the fingerprint machine to switch the communication
way of C2 communication controller, andC2 controller is able to supply
the power through its power provided function, simply system and
equipment provided.
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System configuration
2.System configuration
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3.Installation
3.1 C2 installation
Volume and installation hole distance

Externality volume:117mm×98mm×40mm

Installation hole distance: 56MM
Installation Guide:
Determine the position of nail on the wall, the controller should be
mount on the inter wall of the door, after the position is determined, you
can hammer two nail in the wall. Put the box on the wall 。Use 8 core
shield wire to connect the fingerprint machine and C2 controller, depend
on the position of between the door sensor and release button that is far
or not, select the diameter more than o.8mm cable to connect.
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Installation
3.2 Fingerprint Machine installation
Determine the position of mounting plate on the wall. The fingerprint
machine should be mounted on the wall of the approximately 1400mm
from the ground to the unit bottom. After the position is determined,
attach the installation template on the wall where you want to mount
fingerprint machine, according to this picture may mark out the hole
position
You could drill four holes for fixing screw, these two hole should be on
the same horizontal line :
1) If the fingerprint machine has a mounting plate, use the screw to fix
mounting plate on the wall, then tie this fingerprint machine on the
mounting plate.
2) Confirm all connection plugs correctly.
3) Align back Iron-plate of fingerprint machine body to mounting plate
properly.
4) Turn and tie up the sew bottom.
5) After installation, please make sure the fingerprint machine is
reliable, fasten, not loosed。
3.3 C2 connection with fingerprint machine
Through the data cable may create a connection between the fingerprint
machine and C2 communication controller, like as following illustration.
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C2
Fingerprint
Machine
Each C2 controller and fingerprint machine has a ID to identify each
another, you can set C2 correlation parameter through the fingerprint
machine, and C2 also can monitor the fingerprint machine work, if the
abnormal state occur, the C2 communication controller will respond to
the trouble, each control unit not only may independently run, but also
create network by may net
Note:: each fingerprint machine may bind more than one C2
communication controller which has not binding ID, but the C2
communication controller don‘t accept any fingerprint machine
except one fingerprint machine until you press clear button
How to the Front –end fingerprint machine input signal into C2
controller

RS232,Baud rate 9600

The most length to the distance between front-end machine
and controller 10 meter。

The commend length to the distance between front-end
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machine and controller no than 3 meter
The binding ID between the fingerprint machine and C2

Binding function,the front fingerprint machine and C2
communication can realize the Binding function, after binding ,
the other fingerprint is unable to communicate with this C2 until
the Binding ID is eliminated by hand to push button。
 You use it at first time, the front–end fingerprint machine
send one and only the binding ID to C2 controller.
 If it fails to connect, the following prompt message will
appear
C2 fail to match
C2 fail to Comm.
It separately indicate to fail to match between C2 communication
controller and fingerprint machine,. The communication C2
communication controller and fingerprint machine between is
failure.
If somebody with hostility object wants to detect the binding ID,
C2 will be invalid, and its built-in buzzer will send a urgent
tweet ―do‖, at same time send signal to trigger warner
Each other Monitor work
 Monitor front-end fingerprint machine, if the front –end
fingerprint machine does not communicate with C2
communication controller within 30 sec. thus the fingerprint
machine is thought as it in abnormity state, at this time the C2
communication controller will restart the front–end fingerprint
machine.
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 The front-end fingerprint machine query C2
communication controller state per 10 second, at same time send
signal to C2 communication controller for telling its state.
 C2 send the information of the door sensor and release
button to the fingerprint machine.
If the C2 monitor the front fingerprint machine, and find the
communication overtime, C2 built-in buzzer will send a tweet
―do‖ per 5 second. at same time send signal to trigger warner.
Set C2 option in the front-end fingerprint machine:
Push the menu key of the fingerprint machine -> Option-> Acc opts.
 How long time dose the lock to be controlled -- Lock
 How long time does check the door sensor to be delayed
-> Desen.Delay
 Relive alarm
 C2 watch dog , the default time 30 sec.( unchanged )
How long time the alarm cry, the default 10 sec. (unchanged))
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C2 panel
4. View of C2 panel
Left :RJ45 jack. Use only the manufacturer provided Data Cable
approved for use with this equipment. This accepts a plug of Data
Cable at one end and attaches to fingerprint machine at the other.
Center :This is a Socket that extends the peripheral alarm and
door bell.
Right:Power supply socket, AC220 V in
Left:The terminal for lock, door sensor, release button.
Center:RS232/485 serial port, here is RS 232/RS485 cable outlet
and attaché to PC serial port.
Right:Network RJ45connector, that accepts a plug at one end and
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connect switcher or directly connect PC
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C2 Communication Controller Manual _V1.0
Like as above picture illustrate, there are two buttons on the cooler hole
of C2 communication, that are reset button and Restore Default button.
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C2 terminal and port
4.1 Description for each terminal and port
Caution: Do not attempt to open C2 box cover yourself unless you
are a trained service technician.
4.1.1 Input and output port to control lock
●●●●●
The terminal from the left to right are NC,GND, NO, Button, Sensor
The lock connect with NC, GND, NO terminal
Normally close (NC), under normal state the equipment keep up closed,
if force the equipment open, the circuit cut off, bring out the state
change.
Normally Open (NO), under normally state the circuit is cut off, if
force the equipment open, the circuit will be closed, produce a state
change.
Power Ground(GND)
,Current loop ground
Input terminal of door sensor(Sensor,GND )the input port of door
sensor accepts the signal which come from normally closed contact
to detect the door opening and closing state, when the door is in closed,
the contact keep in closed state, if the door is opened by someone , the
circuit break, thus bring out state change. If this door is opened by
unauthorized user or opening time is too long, the controller will send
alarm
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Input terminal of release door button(Button, GND)The input port
of release door button accepts the signal which come from normally
opened contact to indicate that somebody want to go out, the input
equipment such as ― action detector‖, ― press sensitivity floor board‖ or
exit-door button all serve as source to send signal,if nobody send out
request to want to go out, the input keep disconnection , if somebody
want to go out, they trigger release door button, the circuit is closed.
Produce state change, the controller responded to the request, unlock
and permit door serve as pass way.
Note:the process of performance to unlock door is control by relay,
when you install door lock, there are two thing you must think about, -safety and security , in other words, do you want which result that is if
lose control of this door, the door is still in safety—‗lost control but
safety‖ or if lose control of this door, the door still is security--- ― lost
control but security‖
“lost control but safety” is that the power supply cut off (maybe the
power supply is cut or the controller lose control of itself, the door will
be open automatically, and permit everybody freely to pass in and out,
the door is not ability to be closed until the system power on, these type
of doors are installed in the protective area which ensure everybody is
able to pass in and out. One representative application of ― lost control
but safety‖ is to use electromagnetism lock, under normal power supply,
the door is controlled by the controller, once the power supply break
off, the electromagnetism lock will lose magnetism and does not take
effect, the door become a pass way
“Lost control but security” is that the power supply cut off, the door
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C2 terminal and port
will be locked automatically, do not permit external personal to come in,
but permit internal personal go out, the door is not to be unlocked until
the system power supply is in gear. Make sure that the door of ―lost
control but security‖ will be installed in the area which needs to be
protected through fair and foul. One representative application of ― lost
control but security‖ is to use electrical lock, if the power supply break
off, the external personal is not able to open the door, but the internal
person can open the by manual operation.
Following figure illustrate normally closed and normally opened join
sketch maps
Button Sensor
NC
NO
GND
Door
Sensor
Lock
NC
Unlock by power on
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Button Sensor
NC
NO
NC
GND
Lock
Door
Sensor
Unlock by power off
In the following three cases, we recommend that fingerprint machine
and lock are powered separately.
 The working voltage of the lock is DC12V, but the current is
difference.
 The lock voltage is not DC12V.
 The distance between lock and fingerprint machine is too far
NC
NO GND
Added Relay
NC
Lock
Added Power
Separate power. Unlock by power on
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C2 terminal and port
NC
NO GND
Added Relay
NC
Added Power
Lock
Separate power. Unlock by power off
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C2 Communication Controller Manual _V1.0
4.1.2 RS232/ RS485 export port(unable to send two type of signal at
some time )
Each pin saves as following description
RS232
2---- RTX;3---TX
;5— (GND) ;Rest pin is spare
RS485
4-485A+; 5-GND ;7-485B-;Rest pin is spare
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C2 connection
4.1.3 RJ45 in socket(To connect with a front –end fingerprint
machine)
Standard RJ45 PIN number
1
2
3
4
5
6
RJ45-1
RJ45-2
RJ45-3
RXD1
GND
RS485
RS485
RXD2
WD0
GND
A
B
7
8
RJ45-6
TXD1
+12V
TXD2
WD1
+12V
Note:1)RXD1, TXD1 realize the RS232 communication between the
fingerprint and C2 controller.
2)RXD2, TXD2 realize the RS232 communication between the
fingerprint and PC
4.1.4 RJ45 out socket(To connect with a compute or switcher)
Standard RJ45 PIN number
1
2
3
TX+
TX-
RX+
4
5
6
RX-
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7
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C2 Communication Controller Manual _V1.0
If you want to connect a doorbell and warner, must open the cover
of C2, and find following illustration position JX1 and J11
J11
JX1
4.1.5 Alarm relay out port (JX1)
●●●●●
Jag Indicator
The pins from left to right are NC (normally closed), COM (common
power supply), NO (normally open), +12VDC (power supply). Which
outlet wire is provided by along with the C2 communication controller.
To perform the process of sending alarm is controlled by the relay of
controller, once power on, the state of relay will change to trigger alarm
To join peripheral power supply way, please reference the joined lock by
Separate power
Notice :If you want install the alarm in the out-door, you must use
peripheral power supply, if you ignore it, in no event shall
manufacturer be liable for any lose arising out of user C2 power
supply in the out-door.
Following figure illustrate that the alarm is in normally closed and
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normally opened
Common Power
NC NO GND +12
Common Power
NC NO GND +12
Normally open alarm
Normally close alarm
4.1.6 Door Bell (J11)
Jag Indicator
● ●
● ●
The pin ●
from left to right are positive and negative of the power supply,
the bell ring is controlled by replay output.
Notice : The doorbell governed by the special power supply
request, Use only original manufactory provided wireless
doorbell, doorbell approved for use with this C2. The doorbell
power request is 12V, < 200mA.
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C2 Communication Controller Manual _V1.0
4.1.7 Reset button(Reset)
If the system failure occur, the fingerprint machine break down, if you
may push this button to restart C2 communication controller and front
fingerprint to restart default setup
4.1.8 Clear button (Default)
Push this clear button; you may clear the binding ID for between C2
communication controller and front-end fingerprint machine.
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C2 connection
4.2.Product Special
Network Communication
 One standard RS232/485 or TCP/IP communication input
port.
 One standard TCP/IP communication output port.
 One standard female DB9 connector, which send RS232 or
RS485 signal.
 Via the font-end fingerprint machine realize the function to
switch the communication.
Access Control



One Door and one way.
Opened door hour (1-5 second ability to adjust).
Unlocked hour (1-5 second, ability to adjust).

Electrical lock : Ability to connect several of normal
opening lock, normal opening electrical drop bolt and electrical
lock and electromagnetism lock.
Input and output terminal
 One relay output to control lock, normal open (NO),
normal close (NC).
 One relay output to control alarm Normal open (NO),
Normal close (NC).
 One terminal for door bell output.
 One standard terminal for door sensor input.
 One standard terminal for release button input.
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DIP switch

Set the number of DIP Switch to select input way of
front-end fingerprint machine (Now, only RS2320).
Function button


One Reset button.
One restore default button.
Multi-alarm
 Opened door overtime.
 Anti- dismantles the front-end fingerprint machine.
 Duress to enter.
 Overtime for C2 connection with fingerprint machine.
Trouble proof:
 When the C2 communication controller has unlocked, if
the communication between C2 and fingerprint machine occur
failed, the lock still keep close.
 When the C2 communication controller give a warning, if
fail to connect with fingerprint machine and C2 communication
controller, the C2 communication will keep alarm state.
 If the C2 communication breaks down push its reset key, the
C2 communication box will restart.
 If the front-end fingerprint machine trouble occur,push its
reset key, the C2 communication controller and the fingerprint
machine will restart together.
 If the front-end fingerprint machine breaks down, restore the
machine through following routine, use an tool which diameter is
no more than 2MM plug into reset hole of the fingerprint
machine, this routine the time is not over 2 second, thus C2 will
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restart along with the front –end fingerprint machine.
Power input and output




Power Supply AC 220V.
Fingerprint Machine Power Supply 12V .
Alarm Current output 12V. <0.5A.
Lock relay output 12V. <1.0A.
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C2 Communication Controller Manual _V1.0
5.User
Guide
After installing the device, pursuant illustration to join the controller and
peripheral equipment, be sure the wiring is correct, if it is not need to
install the door sensor, please set the Door sensor option as ―NO‖ in the
front-end fingerprint machine, avoid the software always alarming. After
system power is on. Examine and check the fingerprint machine
whether work properly or not, use the Access Control Software to test
each controlling unit, if the Access Control software shows that this
system is clear and local work already finish.
Before using this Access Control System, user must download user
information to corresponding controlling unit, refer to Access Control
Software User Guide, and setup each controlling Unit option-- Time
Zone, User Group. Group Time Zone, after assigning privilege to each
the Door and in-out each door, Initialize the Access Control System in
the software, after initialization is successful, so this Access Control
system basic preparative work finish (more detail See Access Control
Software).
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Troubleshooting
6.Troubleshooting
Case
check content
Deal with way
Power indicator
is failure
Check
power
wire,
whether it become loose
or on power
Join wire well again or
change
the
power
switch.
After User to be
authenticated, fail
to unlock
Check user‘s privilege
Check Time Zone,
Group Time Zone, reset
the user privilege.
Fail
to
communicate
with fingerprint
machine.
Power off, check whether
the communication cable
connection is firm or not.
Check the DIP switch
setup in the C2 or
fingerprint machine.
Check whether clear
Binding ID or not
Connect cable well
again; reset the DIP in
properly position.
Note: the different
fingerprint has different
DIP number
The relay fail to
act after user to
be authenticate
Check connection cable
and relay
Renew relay
Note: information in this document is subject to change without notice
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