ZKTeco C2-260 User manual

Installation Guide
C2-260 Metal Cabinet
Version: 1.0
Due to regular upgrades of systems and products, ZKTeco could not guarantee exact consistency between the
actual product and the written information in this manual.

1
1 Cautions
Please note the following cautions. Mis-operation may lead to personal injury or equipment
failure:
1. Do not energize the system before installation is complete; never carry out installation activities when
the system is energized.
2. All peripheral devices must be grounded.
3. The conduits of wires under relay must be matched with metaled conduits, other wires can use PVC
conduits.
4. It is strongly recommended that the length of exposed part of any connection cable should not be
longer than 4 mm. Professional clamping tools may be used to avoid unintentional contact of exposed
wires to avoid short-circuit or communication failure.
5. It is recommended that card readers and buttons be installed at height of 1.4m-1.5m above ground.
6. It is recommended to use the power supply for control panel, and external power supply for each lock.
7. The appliance shall be installed and wired in accordance with national electrical code and by qualified
personnel only.
Description of normal working state:
Connect the system to the power supply. If the system works properly, the POWER indicator (red) is lit
constantly.
2 Control Panel Indicators
When the C2-260 is powered on, normally the POWER indicator (red) is lit constantly, the RUN indicator
(green) shall flash slowly (indicating the system is normal), and other indicators are all off.
COMM indicator (yellow): It flashes when the system is communicating with other devices (e.g., PC). When
the indicator is flashing continuously, it indicates data transmission. When the indicator is flashing slowly,
it indicates real-time monitoring status.

2
Product Dimension
3
C2-260 Aux485/WR485
C2-260 Metal Cabinet
330.0mm
364.6mm
75.7mm

3
Installation of Panel & Cabinet
4
C2-260 Panel
Heat Dissipation Hole
Aux485
Power Supply
Cable ConduitPower Indicator
(Punch Hole for cables)
MountingHoles
We recommend drilling the mounting plate screws into solid wood (i.e. stud/beam).
MountingHoles

4
5Internal Wiring Diagram
C2-260
Power Indicator
Aux485
Power Supply
LNG V-
V+
B-B+
12V Battery
(Prepared by the user)

Wiring Legend
5
6
1. The auxiliary input may connect to infrared body detectors, re alarms, or smoke detectors.
2. The auxiliary output may connect to alarms, cameras or doorbells, etc.
3. PC RS485 indicates the RS485 cable is connected to the DM10/AUX485 through this port. The RS485 Reader port can
be connected externally to RS485 reader.
4. Restore factory setting: The NO.4 of DIP switch is OFF by default. When it is moved up and down for three times
within 5 seconds and nally returned to OFF position, the factory settings will be restored after the access control panel
is restarted, and the IP address will restore to the default (192.168.1.201).
5. The terminals above are set through the relevant access control software. Please see the respective software manual for
further details.
Notes:

7AUX485 Connection
AUX485
+12V G
ND
485B
485A
AUX
1
G
ND
AUX
2
AUX
3
G
ND
AUX
4
DC12V
AUX485
+12V G
ND
485B
485A
AUX
1
G
ND
AUX
2
AUX
3
G
ND
AUX
4
DC12V
485A
485B
GND
Notes:
1. A C2-260 can connect to maximum two AUX485 modules.
2. Each AUX485 module can connect to maximum four auxiliary devices.
3. Each AUX485 module requires a separate power supply.
6

7
RS485 Reader Connection
8
RS485-
RS485+
GND
VCC
RS485 Reader
Note:
1. It’s recommended to connect maximum four readers to one C2-260.
2. A single RS485 reader interface can supply a maximum of 750 mA (12V) current. So the entire current
consumption should be less than this max value when the readers share the power with the panel.

8
Exit Button Connection
9
EXIT
GND
BUT
K2SExitButton

GND
GND
V+
V+
Normally Closed Lock
Normally Closed Lock
9
Lock Relay Connection
10
The system supports both Normally Opened Lock and Normally Closed Lock. The NO Lock (Normally
Opened when powered) is connected with 'NO' and 'COM' terminals, and the NC Lock (Normally Closed
when powered) is connected with 'NC' and 'COM' terminals. The power can be shared with the lock or can
be used separately for the lock, as shown in the example with NC Lock below.
Device not sharing power with the lock
PC
PC
GND
GND
NC
NC
+12V DC COM
COM
GND
Maximum30V2Ainput.
FR107 Diode
FR107 Diode
TCP/IP
TCP/IP
Device sharing power with the lock
+12V
Do not reverse
the polarity.
Do not reverse
the polarity.