XingKeChuang XKC-C352 User manual

深圳市星科创科技有限公司
Shenzhen XingKeChuang Technology Co., Ltd.
Phone: [phone] FAX: [phone] URL: http://www.sz-xkc.com
Address: 11th Floor, No. 48, Xinyu Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen
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Intelligent non-contact liquid level controller instruction manual
XKC-C352
(AC180V-250V)
table of Contents
1st. Overview ..................................................................................................................................................................................... 2
2nd.Product Features...................................................................................................................................................................... 2
3rd.Technical Parameters................................................................................................................................................................... 2
4th.Correspondence diagram of signal input and relay output........................................................................................................ 3
5th. Product selection model........................................................................................................................................................... 3
6th. Basic function introduction........................................................................................................................................................ 3
7th.Recommended installation method description ........................................................................................................................ 4
8th.Recommended wiring and application diagram......................................................................................................................... 4
9th.Product size and physical map.................................................................................................................................................. 12
10th.Other matters needing attention............................................................................................................................................ 13
11th.Product warranty terms and instructions .......................................................................................................................... 13
12th. Manual version..................................................................................................................................................................... 15
XKC-C352(AC 180V-250V)-V1.6

深圳市星科创科技有限公司
Shenzhen XingKeChuang Technology Co., Ltd.
Phone: [phone] FAX: [phone] URL: http://www.sz-xkc.com
Address: 11th Floor, No. 48, Xinyu Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen
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1st. Overview
XKC-C352 Intelligent non-contact liquid level controller and XKC-Y25-V liquid level sensor realize the function of
liquid level high and low control: when the container liquid level is too low, the low liquid level alarm signal sent by the
low liquid level sensor is triggered to trigger the C352 controller to close the relay to start the water pump Add the liquid
level, when the liquid level reaches a certain height, the high liquid level sensor sends out a signal to trigger the C352
controller to disconnect the relay and automatically stop the water pump to work in a cycle. Thereby, the function of
automatic control of the container liquid level is realized, and the container liquid level is kept stable.
2nd.Product Features
1.AC180V~250V power supply
2. Relay dry node output, suitable for various load control
3. The control is diversified, and the pump can be controlled in manual or automatic mode
4. The installation is simple and convenient, it can be installed with screws or electric box tracks
3rd.Technical Parameters
model
XKC-C352
Name
C352 Intelligent non-contact liquid level controller
Input voltage
AC180V-250V，50/60Hz
Working current
Working current ≤110 mA, static current consumption ≤20mA
Load power
Resistive load below 1.6KW (overload or three-phase load needs to be installed
with AC contactor)
Inductive load below 1KW (overload or three-phase load needs to be installed
with AC contactor)
Inductive loads refer to loads with inductive coils, such as motors,
electromagnets, solenoid valves and so on.
Alarm Output
800W (resistive load) normally open / normally closed output
output method
Normally open/normally closed output
input signal
Low sensor signal input;
High-position sensing signal input;
Sensor interface voltage
DC 12V
Operating temperature
-20~105℃
Dimensions
115*90*40

深圳市星科创科技有限公司
Shenzhen XingKeChuang Technology Co., Ltd.
Phone: [phone] FAX: [phone] URL: http://www.sz-xkc.com
Address: 11th Floor, No. 48, Xinyu Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen
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4th.Correspondence diagram of signal input and relay output
input signal
Load output
Alarm signal
status
Alarm Output
Low bit is 0, high bit is 0
Normally open end (NO)
is closed, normally closed
end (NC) is open
Loop
Low bit is 0, high
bit is 1
Normally open end (NO)
is closed, normally
closed end (NC) is open
The low bit is 1, the high
bit is 0
(The water level rises)
Normally open end (NO)
is closed, normally closed
end (NC) is open
High overflow is 1
Normally open end (NO)
is closed, normally closed
end (NC) is open
The low bit is 1, the high
bit is 1
Normally open (NO)
open, normally closed
(NC) closed
Alarm status, load output: normally open open,
normally closed closed
(Relay disconnected state, load disconnected to
enter protection)
The low bit is 1, the high
bit is 0
(Water level drops)
Normally open (NO)
open, normally closed
(NC) closed
Note: 0 means that the sensor cannot detect water and outputs a low-level 0V voltage, 1 means that the
sensor detects that there is water and outputs a high-level 12V voltage.
5th. Product selection model
XKC-C352-1P, (with 1 sensor);
XKC-C352-2P, (with 2 sensors);
XKC-C352-3P, (with 3 sensors);
XKC-C352-4P, (with 4 sensors);
6th. Basic function introduction
1. Automatic control of water inflow: the water level is lower than the low level sensor, the water pump is
automatically started, the water level rises to the high level, and the water pump is automatically turned off.

深圳市星科创科技有限公司
Shenzhen XingKeChuang Technology Co., Ltd.
Phone: [phone] FAX: [phone] URL: http://www.sz-xkc.com
Address: 11th Floor, No. 48, Xinyu Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen
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(Automatically enter the water)
2. Automatic drainage control : the water level rises to a high level, the water pump is automatically started,
and the water level is lower than the low level sensor, and the water pump is automatically turned off. (Automatic
drainage)
3. Manual automatic switching: The controller enters the automatic working mode by default when it is
turned on. Press the K1 key to switch the working mode. The red light is on for automatic mode, and the red light
is off for manual mode.
4. Water inlet pipe abnormal alarm: When the controller starts to pump water automatically, and the water
inlet pipe sensor cannot detect water within a certain period of time (within 10 to 30 seconds), the load output relay
is disconnected to stop pumping, and the alarm output relay is closed.
5. Abnormal water overflow alarm: the controller starts to pump water automatically, and when the water
surface rises to the position of the overflow alarm sensor, the load output relay is disconnected to stop pumping,
and the alarm output relay is closed.
6. Abnormal low sensor alarm: the controller starts to pump water automatically. If the low sensor fails or
falls off, and the water surface rises to the high sensor position, the load output relay is disconnected to stop
pumping, and the alarm output relay is closed.
7th.Recommended installation method description
XKC-C352 Intelligent non-contact liquid level controller (the bottom shell is equipped with 35mm track groove) can be
directly hung in the electric box and electric cabinet.
Sensor installation: different types of sensors have different installation methods, please refer to the relevant chapters of
the specifications corresponding to the sensor model you are using. I won't repeat them here.
8th.Recommended wiring and application diagram
Terminal description

深圳市星科创科技有限公司
Shenzhen XingKeChuang Technology Co., Ltd.
Phone: [phone] FAX: [phone] URL: http://www.sz-xkc.com
Address: 11th Floor, No. 48, Xinyu Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen
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深圳市星科创科技有限公司
Shenzhen XingKeChuang Technology Co., Ltd.
Phone: [phone] FAX: [phone] URL: http://www.sz-xkc.com
Address: 11th Floor, No. 48, Xinyu Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen
6/ 15

深圳市星科创科技有限公司
Shenzhen XingKeChuang Technology Co., Ltd.
Phone: [phone] FAX: [phone] URL: http://www.sz-xkc.com
Address: 11th Floor, No. 48, Xinyu Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen
7/ 15
(1) XKC-C352-1P wiring diagram
The following figure uses the Intelligent non-contact liquid level controller C352 + 1 XKC-Y25 non-contact liquid level
sensor to realize automatic water level control

深圳市星科创科技有限公司
Shenzhen XingKeChuang Technology Co., Ltd.
Phone: [phone] FAX: [phone] URL: http://www.sz-xkc.com
Address: 11th Floor, No. 48, Xinyu Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen
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(2) XKC-C352-2P wiring diagram
The following figure uses the Intelligent non-contact liquid level controller C352 + 2 XKC-Y25 non-contact liquid level
sensors to achieve automatic water level control。

深圳市星科创科技有限公司
Shenzhen XingKeChuang Technology Co., Ltd.
Phone: [phone] FAX: [phone] URL: http://www.sz-xkc.com
Address: 11th Floor, No. 48, Xinyu Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen
9/ 15
(3) XKC-C352-3P wiring diagram
The following figure uses the Intelligent non-contact liquid level controller XKC-C352 + 3 XKC-Y25 non-contact
liquid level sensors to realize functions such as automatic water level control and water pump idling protection。

深圳市星科创科技有限公司
Shenzhen XingKeChuang Technology Co., Ltd.
Phone: [phone] FAX: [phone] URL: http://www.sz-xkc.com
Address: 11th Floor, No. 48, Xinyu Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen
10 / 15
(4) XKC-C352-3P wiring diagram
The following figure uses the Intelligent non-contact liquid level controller XKC-C352 + 3 XKC-Y25 non-contact
liquid level sensors to achieve automatic water level control, overflow detection and other functions。