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PEXPMB200

LG PEXPMB200, PEXPMB100, PEXPMB300 Installation guide

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Please read this installation manual completely before installing the product.
Installation work must be performed in accordance with the national wiring standards
by authorized personnel only.
Please retain this installation manual for future reference after reading it thoroughly.
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Copyright © 2019 LG Electronics Inc. All Rights Reserved.
INSTALLATION MANUAL
AIR
CONDITIONER
MFL62179522
Rev.01_042419
[Representative] LG Electronics Inc. EU Representative :
LG Electronics European Shared Service Center B.V.
Krijgsman 1, 1186 DM Amstelveen, The Netherlands
[Manufacturer] LG Electronics Inc. Changwon 2nd factory 84, Wanam-ro,
Seongsan-gu, Changwon-si, Gyeongsangnam-do, KOREA
ACU IO
Original instruction
ENGLISH
ITALIANO
ESPAÑOL
FRANÇAIS
DEUTSCH
ΕΛΛΗΝΙΚΆ
ČEŠTINA
NEDERLANDS
POLSKI
LIMBA ROMÂNĂ
PORTUGUÊS
MAGYAR
БЪЛГАРСКИ
SRPSKI
HRVATSKI
SVENSKA
NORSK
SUOMI
DANSK
EESTI KEEL
MALTI
SLOVENČINA
SLOVENŠČINA
LATVIEŠU VALODA
LIETUVIŲ KALBA
GAEILGE
МАКЕДОНСКИ
SHQIP
ÍSLENSKA
BOSANSKI
2
IMPORTANT SAFETY INSTRUCTIONS
ENGLISH
IMPORTANT SAFETY INSTRUCTIONS
READ ALL INSTRUCTIONS BEFORE USING THE
APPLIANCE.
Always comply with the following precautions to avoid dangerous
situations and ensure peak performance of your product.
WARNING
It can result in serious injury or death when the directions are
ignored.
CAUTION
It can result in minor injury or product damage when the
directions are ignored.
WARNING
• Installation or repairs made by unqualified persons can result in
hazards to you and others.
• Installation work must be performed in accordance with the
National Electric Code by qualified and authorized personnel
only.
• The information contained in the manual is intended for use by
a qualified service technician familiar with safety procedures
and equipped with the proper tools and test instruments.
• Failure to carefully read and follow all instructions in this
manual can result in equipment malfunction, property damage,
personal injury and/or death.
Installation
• Be sure to request to the service center or installation specialty
store when installing products. It will cause fire or electric shock
or explosion or injury.
!
!
!
IMPORTANT SAFETY INSTRUCTIONS
3
ENGLISH
• Request to the service center or installation specialty store
when reinstalling the installed product. It will cause fire or
electric shock or explosion or injury.
• Do not disassemble, fix, and modify products randomly. It will
cause fire or electric shock.
• Be sure to turn off power before installation. It will cause electric
shock.
• Installation work must be performed in accordance with the
national wiring standards by authorized personnel only.
• Always perform grounding. Otherwise, it may cause electrical
shock.
• You need to use a safely insulated power supply which follows
IEC61558-2-6 anc NEC Class2. If you do not follow, It may
cause fire, electric shock, explosion or injury.
• Securely attach the electrical part cover to Module. If the
electric part cover of Module is not attached securely, it could
result in a fire or electric shock due to dust, water, etc.
• Make the connections securely so that the outside force of the
cable may not be applied to the terminals. Inadequate
connection and fastening may generate heat and cause a fire.
In-use
• Do not place flammable stuffs close to the product. It will cause
fire.
• Do not allow water to run into the product. It will cause electric
shock or breakdown.
• Do not give the shock to the product. It will cause breakdown
when giving the shock to the product.
• Request to the service center or installation specialty store
when the product becomes wet. It will cause fire or electric
shock.
• Do not give the shock using sharp and pointed objects. It will
cause breakdown by damaging parts.
4
IMPORTANT SAFETY INSTRUCTIONS
ENGLISH
• Do not touch the board when the power is connected. It can
cause a fire, electric shock, explosion, injury and problem to the
product.
• Unplug the unit if strange sounds, smell, or smoke comes from
it. Otherwise, it may cause electrical shock or a fire.
• The appliance must only be supplied at safety extra low voltage
corresponding to the marking on the appliance.
CAUTION
In-use
• Do not clean using the powerful detergent like solvent but use
soft cloths. It will cause fire or product deformation.
• Do not press the screen using powerful pressure or select two
buttons. It will cause product breakdown or malfunction.
• Do not touch or pull the lead wire with wet hands. It will cause
product breakdown or electric shock.
• This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental capabilities,
or lack of experience and knowledge, unless they have been
given supervision or instruction concerning use of the appliance
by a person responsible for their safety. Children should be
supervised to ensure that they do not play with the appliance.
• This appliance can be used by children aged from 8 years and
above and persons with reduced physical, sensory or mental
capabilities or lack of experience and knowledge if they have
been given supervision or instruction concerning use of the
appliance in a safe way and understand the hazards involved.
Children shall not play with the appliance. Cleaning and user
maintenance shall not be made by children without supervision.
!
ACU IO SPECIFICATION
5
ENGLISH
ACU IO SPECIFICATION
Components
PEXPMB300
(ACU.UIO)
PEXPMB200
(ACU.UO)
PEXPMB100
(ACU.UI)
ACU.UIO (1 EA)
Installation Manual (1 EA)
ACU.UO (1 EA)
Installation Manual (1 EA)
ACU.UI (1 EA)
Installation Manual (1 EA)
NOTE
!
• This model requires external power supply (DC 12 V)
(Select an insulating transformer that complies with IEC61558-2-6 and NEC Class 2.)
• Please check the product operation range below.
Power supply DC 12 V
Product operation range
Ambient temperature -20 ~ 65 °C
Humidity 0 ~ 98 % (Non-condensing)
6
ACU IO SPECIFICATION
ENGLISH
Part Description
① Power : DC 12 V
② RS485 (CH1) : From Master Unit Communication
③ Universal Input : Digital & Analog Signal Input
④ DIGITAL Input : Digital Signal Input
⑤ Analog Output : Analog Signal Output
⑥ Digital Output : Digital Signal Output
⑦ DIP Switch (SW01) : Not Used
⑧ DIP Switch (SW02) : Address Setting
⑨ RST_1 : Not Used
⑩ RST_2 : Reset
⑪ CN_UART : Not Used
⑫ Display (LED)
- LD01 / LD02 : Master Unit Communication
Tx / Rx
- LD03 / LD04 : Not Used
- LD05 : Not Used
- LD06 : Error
⑬ RS485 (CH2) : Not Used
PEXPMB300 (ACU.UIO) PEXPMB200 (ACU.UO) PEXPMB100 (ACU.UI)
RST_2
RST_1
CN_UART
12VDC
CH1
UI1
UI2
UI3
UI4
G
G
A+
B-
+
-
RS485
CH2
AO1
AO2
G
G
DO1
DO2
A+
B-
RS485 DIGITAL OUPUTANALOG OUTPUT
UNIVERSAL INPUT
ON
SW01
LDO1
LDO2
1234 1234
SW02
ON
ڸ
ڸ
ڹ
ڹ
ڿ
ۄ
ۄ
ڼ
ڼ
ں
ں
ڽ
ڽ
ھ
ھ
ڿ
ڿ
ۀۀ ۀ
LDO3
LDO4
LDO5
LDO6
ۃ
ۃ
ۂ
ہ
RST_2
RST_1
CN_UART
12VDC
CH1
AO1
AO2
AO3
AO4
G
G
A+
B-
+
-
RS485
DO1
DO2
DO3
DO4
DO5
DO6
COM
COM
DIGITAL OUTPUT UNIVERSAL INPUT
ANALOG OUTPUT
ON
SW01
LDO1
LDO2
1234 1234
SW02
ON
ڸ
ڸ
ڹ
ڹ
ڿ
ڽ
ڽ
ھ
ھ
ڿ
ڿ
LDO3
LDO4
LDO5
LDO6
ۃ
ۃ
ۂ
ہ
RST_2
RST_1
CN_UART
12VDC
CH1
+12V
DCOM
DI1
DI2
GND
DI3
A+
B-
+
-
RS485
UI1
UI2
UI3
UI4
UI5
UI6
G
G
G
G
DIGITAL INPUT
ON
SW01
LDO1
LDO2
1234 1234
SW02
ON
ڸ
ڸ
ڹ
ڹ
ڿ
ڻ
ڻ
ھ
ھ
ڿ
ڿ
LDO3
LDO4
LDO5
LDO6
ۃ
ۃ
ۂ
ہ
ڼ
ڼ
ں
ں
ACU IO INSTALLATION
7
ENGLISH
Installation Method
1 When installing the ACU IO, please fix and install using Din Rail
(Example of Installation)
2 It should be setting address. (Address Setting : SW02)
Din Rail
ACU IO INSTALLATION
Model PEXPMB300 (ACU.UIO)
Address SW02
DIP S/W No.
1 2 3 4
60
ON
1234
OFF OFF OFF OFF
61
ON
1234
OFF OFF ON OFF
62
ON
1234
OFF ON OFF OFF
63
ON
1234
OFF ON ON OFF
64
ON
1234
ON OFF OFF OFF
65
ON
1234
ON OFF ON OFF
66
ON
1234
ON ON OFF OFF
67
ON
1234
ON ON ON OFF
Model PEXPMB200 (ACU.UO)
Address SW02
DIP S/W No.
1 2 3 4
80
ON
1234
OFF OFF OFF OFF
81
ON
1234
OFF OFF ON OFF
82
ON
1234
OFF ON OFF OFF
83
ON
1234
OFF ON ON OFF
84
ON
1234
ON OFF OFF OFF
85
ON
1234
ON OFF ON OFF
86
ON
1234
ON ON OFF OFF
87
ON
1234
ON ON ON OFF
Model PEXPMB100 (ACU.UI)
Address SW02
DIP S/W No.
1 2 3 4
70
ON
1234
OFF OFF OFF OFF
71
ON
1234
OFF OFF ON OFF
72
ON
1234
OFF ON OFF OFF
73
ON
1234
OFF ON ON OFF
74
ON
1234
ON OFF OFF OFF
75
ON
1234
ON OFF ON OFF
76
ON
1234
ON ON OFF OFF
77
ON
1234
ON ON ON OFF
NOTE
!
• This product should be installed in an enclosure. The enclosure must grounding.
• When factory shipped, DIP Switch is all OFF state.
• Address of same model should be different otherwise it is not work.
• It should be fixed 'OFF' about DIP S/W No.4 otherwise it is not work.
8
ACU IO INSTALLATION
ENGLISH
RST_2
RST_1
CN_UART
12VDC
CH1
UI1
UI2
UI3
UI4
G
G
A+
B-
+
-
RS485
CH2
AO1
AO2
G
G
DO1
DO2
A+
B-
RS485 DIGITAL OUPUTANALOG OUTPUT
UNIVERSAL INPUT
ON
SW01
LDO1
LDO2
1234 1234
SW02
ON
LDO3
LDO4
LDO5
LDO6
RST_2
RST_1
CN_UART
12VDC
CH1
AO1
AO2
AO3
AO4
G
G
A+
B-
+
-
RS485
DO1
DO2
DO3
DO4
DO5
DO6
COM
COM
DIGITAL OUTPUT UNIVERSAL INPUT
ANALOG OUTPUT
ON
SW01
LDO1
LDO2
1234 1234
SW02
ON
LDO3
LDO4
LDO5
LDO6
RST_2
RST_1
CN_UART
12VDC
CH1
+12V
DCOM
DI1
DI2
GND
DI3
A+
B-
+
-
RS485
UI1
UI2
UI3
UI4
UI5
UI6
G
G
G
G
DIGITAL INPUT
ON
SW01
LDO1
LDO2
1234 1234
SW02
ON
LDO3
LDO4
LDO5
LDO6
NOTE
!
• The Power and communication line needs to match the polarities. If it is incorrect, it will not
work.
• Turn power off before wiring. and then power it on after wiring.
• Be careful because static electricity can cause product damage
during installation.
• For the wired Power wire, Communication wire and Signal wire,
remove the coating at the end of the wire to connect and than use
the pin type (JOBN153) to connect to the terminal block
• All field supplied parts and materials and electric works must be
conform to local codes.
• Use copper wire only.
• All wiring must be performed by an authorized electrician.
Pin type (JOBN153)
Wiring
PEXPMB300 (ACU.UIO) PEXPMB200 (ACU.UO) PEXPMB100 (ACU.UI)
DC 12 V
+ -
Not
used
#1
Analog
Output
Digital Output
(ON/OFF)
Digital Output
(ON/OFF)
Universal Input
(Analog / Digital)
From
Master Unit
Universal Input
(Analog / Digital)
#1
#2
Bus-A
Bus-B
DC 12 V
+ -
From
Master Unit
Analog Output
Bus-A
Bus-B
DC 12 V
+ -
From
Master Unit
Digital Input
Bus-A
Bus-B
#3
#4
#1
#2
#3 G #1
#2 #3
#4
#2 #1 #2 #1 #2 #3
#4
#5 #6#5
#6
#1
#2
#3
#4
ACU IO MEMORY MAP
Appendix 1
ENGLISH
Baud Rate : 9 600 bps
Stop Bit : 1 stop bit
Parity : None Parity
ACU.UIO
Coil Register (0x01)
ACU IO MEMORY MAP
No Register Data Bit Funtion
1 1 DO #1 0: Open / 1: Short
2 2 DO #2 0: Open / 1: Short
3 9 SEL #1 0: Open / 1: Short
4 10 SEL #2 0: Open / 1: Short
5 11 SEL #3 0: Open / 1: Short
6 12 SEL #4 0: Open / 1: Short
Discrete Register (0x02)
No Register Data Bit Funtion
1 10001 DI #1 0: Open / 1: Short
2 10002 DI #2 0: Open / 1: Short
3 10003 DI #3 0: Open / 1: Short
4 10004 DI #4 0: Open / 1: Short
Input Register (0x04)
No Register Data Bit Funtion
1 30001 AI #1 0~1000 (0.0~10.0 V)
2 30002 AI #2 0~1000 (0.0~10.0 V)
3 30003 AI #3 0~1000 (0.0~10.0 V)
4 30004 AI #4 0~1000 (0.0~10.0 V)
Holding Register (0x03)
No Register Data Bit Funtion
1 40001 AO #1 0~1000 (0.0~10.0 V)
2 40002 AO #2 0~1000 (0.0~10.0 V)
ACU.UO
Coil Register (0x01)
No Register Data Bit Funtion
1 1 DO #1 0: Open / 1: Short
2 2 DO #2 0: Open / 1: Short
3 9 DO #3 0: Open / 1: Short
4 10 DO #4 0: Open / 1: Short
5 11 DO #5 0: Open / 1: Short
6 12 DO #6 0: Open / 1: Short
Appendix 1
ACU IO MEMORY MAP
ENGLISH
ACU.UI
Coil Register (0x01)
No Register Data Bit Funtion
1 9 SEL #1 0: DI / 1: AI
2 10 SEL #2 0: DI / 1: AI
3 11 SEL #3 0: DI / 1: AI
4 12 SEL #4 0: DI / 1: AI
5 13 SEL #5 0: DI / 1: AI
6 14 SEL #6 0: DI / 1: AI
Discrete Register (0x02)
No Register Data Bit Funtion
1 10001 DI #1 (Dry Contact) 0: Open / 1: Short
2 10002 DI #2 (Dry Contact) 0: Open / 1: Short
3 10003 DI #3 (Dry Contact) 0: Open / 1: Short
4 10004 DI #4 (Dry Contact) 0: Open / 1: Short
5 10005 DI #5 (Dry Contact) 0: Open / 1: Short
6 10006 DI #6 (Dry Contact) 0: Open / 1: Short
7 10009 DI #1 (Wet Contact) 0: Open / 1: Short
8 10010 DI #2 (Wet Contact) 0: Open / 1: Short
9 10011 DI #3 (Wet Contact) 0: Open / 1: Short
Input Register (0x04)
No Register Data Bit Funtion
1 30001 AI #1 0~1000 (0.0~10.0 V)
2 30002 AI #2 0~1000 (0.0~10.0 V)
3 30003 AI #3 0~1000 (0.0~10.0 V)
4 30004 AI #4 0~1000 (0.0~10.0 V)
5 30005 AI #5 0~1000 (0.0~10.0 V)
6 30006 AI #6 0~1000 (0.0~10.0 V)
Holding Register (0x03)
No Register Data Bit Funtion
1 40001 AO #1 0~1000 (0.0~10.0 V)
2 40002 AO #2 0~1000 (0.0~10.0 V)
3 40003 AO #3 0~1000 (0.0~10.0 V)
4 40004 AO #4 0~1000 (0.0~10.0 V)
/