kayse LS20 Betriebsanleitung
LS20 CONTROLLER
INSTALLATION AND OPERATION GUIDE
v1.00/051217
ENGLISH
LS20 CONTROLLER INSTALLATION AND OPERATING GUIDE
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READ THIS DOCUMENT CAREFULLY BEFORE COMMISSIONING
THE DEVICE,
ELECTRICAL CONNECTION OF THE DEVICE MUST BE MADE BY
AUTHORIZED PERSONNEL OTHERWISE THERE IS DANGER OF
SERIOUS INJURY OR DEATH,
THIS DOCUMENT LATER SHOULD BE KEPT IN AN EASILY ACCES-
SIBLE PLACE,
ENERGY STRICTLY SHOULD NOT BE GIVEN TO THE DEVICE EX-
CEPT FOR CONNECTION SCHEMA AND TECHNICAL INFORMA-
TION GIVEN IN THIS GUIDE,
APPLICATIONS DEFINED IN THIS GUIDE AS INAPPROPRIATE CAN
TERMINATE WARRANTY OF PRODUCT,
IF YOU THINK THIS GUIDE IS NOT HELPFULL PLEASE CONTACT
US FROM OUR CONTACT INFORMATION,
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INDEX
1. GENERAL
2. MOUNTING
3. ELECTRICAL CONNECTIONS
4. START UP
5. MALFUNCTION
LS20 CONTROLLER INSTALLATION AND OPERATING GUIDE 3
1. GENERAL
1.2 Block Diagram
1.1 Device Descripon
LS20 Controller devices are the devices that can control 3 dif-
ferent integrated relays by using data received from PS1x Limit
Switch series, PS3x Limit Switch series or LS20 Level Control
Equipments. With this data can be controlled motor, pump,
on-o valve, solenoid valve, audible or/illuminated alarm type
of three dierent devices by 3 each NO(Normally Open) +
NC(Normally Closed) relay contacts.
LS20 CONTROLLER
Logic Inputs Outputs
Relay 1 Dry Contact
Relay 2 Dry Contact
Relay 3 Dry Contact
Relay 1 Start
Relay 1 Stop
Relay 2 Start
Relay 2 Stop
Relay 3 Start
Relay 3 Stop
4
1.3 Technical Informaons
Logic Inputs
Relay Outputs
Supply
Power Consumpon
Working Temp.
Storage Temp.
: 6 Pieces Logical Signal Inputs
: 3 Pieces NO+NC Dry Contact Relay
Outputs (250 VAC / 3A max.)
: Standard 230 VAC (± %10)
Oponal 24 VDC (± %10)
: 2-3 W
: 0 +50 OC
: -40 +70 OC
1.4 Content of the Package
LS20 Controller is being shipped with terminal connecons, 2
each xing stands and this document in a carton box.
2. MOUNTING
2.1 Dimenons
LS20 CONTROLLER INSTALLATION AND OPERATING GUIDE
LS20 CONTROLLER INSTALLATION AND OPERATING GUIDE 5
2.2 Panel Cung Dimensions
LS20 CONTROLLER INSTALLATION AND OPERATING GUIDE
6
2.3 Assembly Environment and the Working Condions
LS20 Controller devices should be denitely used with at least
one panel protecon class IP65 or by installing within the box.
In contrary the oxidaon can occur in the electrical equipments.
Using of LS30 Controllers in medium of big evaporaon can not
be recommended from the point of life cycle.
ATTENTION : LS20 Controller should be denitely energized
while lling or draining the tank level because of needing trig-
ger to set or reset relays. In contrary it may cause overowing
or unexpected draining.
2.4 Mounng Type
LS20 CONTROLLER INSTALLATION AND OPERATING GUIDE 7
2.5 Assembly Sequencing
Place the device to the panel that has been manufactured ac-
cording to 2.2 Panel Cung Dimenons place the device by fac-
ing the screen yourself,
According to the 2.4 Mounng Type ghten the xing stands
within box by means of a suitable screw driver by installing the
side channels located at the sides of device,
In order to make the electricity connecon remove the termi-
nals at the a of device,
By means of a suitable screw driver make connecons as per 3.
Electrical Connecons,
3. ELECTRICAL CONNECTIONS
3.1 Basic Electrical Connecons
The electricity connecons of device should be made by an au-
thorized electrician. In addion cable connecons should be
maximum 1.5 mm2 in cross secon.
1
COM
11
2
ST ART1
12
Relay
Output(R1)
3
STOP1
13
4
START2
14
5 15
Relay
Output(R2) STOP2
6
START3
16
7
STOP3
17
8
9 19
Relay
Output(R3)
10
220V AC
POWER SUPPLY
50/60 Hz
20
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LS20 CONTROLLER INSTALLATION AND OPERATING GUIDE
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3.2 Supply Voltage Connecons
Energizing of device other than supply voltage tolerances may
severely damage the device. At connecon of devices with 220
VAC measures should be taken against electrical shock. At de-
vices with 24 VDC supply voltage, the direcons of -/+ poles
does not dierent.
L N
(General
Purpose
Fuse)
3 - 6A
220 VAC
220 VAC
POWER SUPPLY
50/60 Hz
+ -
(General
Purpose
Fuse)
3 - 6A
24 VDC
24 VDC
POWER SUPPLY
LS20 CONTROLLER INSTALLATION AND OPERATING GUIDE 9
3.3 Logic Input Connecons
In case of reversed operaon, the relay inputs 'start' and 'stop'
posions should be changed. For alarm applicaons. In alarm
applicaons, buon switch can be used instead of limit switch-
es for manual stop operaon. ('COM' and 'Stop' inputs).
3.3.1 PS10 / PS11 Limit Switches Connecons
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
19
20
START
STOP
LS20 CONTROLLER BACK SIDE
LS20 CONTROLLER INSTALLATION AND OPERATING GUIDE
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3.3.2 PS30 / PS31 Limit Switches Connecons
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
19
20
START
STOP
LS20 CONTROLLER BACK SIDE
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