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LG PEXPMB000, Installation & User Manual, Page: 12 / 23

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LG PEXPMB000 Installation & User Manual Download Page 12

12

PRODUCT INSTALLATION

ENGLISH

Connecting the communication Link

Connecting the RS485 communication link

The two RS485 cables must be connected to the BUS_A of the ACS IO and the BUS_B to con-
nect the ACS IO with the ACS IV Controller

Refer to the following illustration when connecting the RS485 cable.

BUS B

BUS A

ACS IO Module

CAUTION

• Polarity exists when connecting the RS485 cable, therefore when connecting the two

cables caution must be taken so that they are not switched.

!

Summary of Contents for PEXPMB000

Page 1: ...ake sure to read the cautions for safety before installation and use and use it correctly It is intended to keep protect the safety of the installer and user and to prevent the property damage etc After reading the user manual please keep it at a place where user can access any time ENGLISH ...

Page 2: ...condition er is used for many hours Clean the air filter once every 2 weeks Dust and impurities collected in the air filter may block the air flow or weaken the cooling dehumidifying functions For your records Staple your receipt to this page in case you need it to prove the date of purchase or for warranty purposes Write the model number and the serial number here Model number Serial number You c...

Page 3: ...r injury When re installing the already installed product it must be performed at the service center or by an expert Failure to do so can cause fire electric shock malfunction or injury Use standard parts Failure to do so can cause fire electric shock malfunction or injury Do not store or use combustible gas or flammable substances near the product Doing so can cause fire and electric shock Do not...

Page 4: ...re and electric shock Do not knock the product Doing so can cause the product to malfunction When cleaning or inspecting be sure to turn off the power to the appliance Do not touch the power source part with wet fingers Failure to do so can cause fire and a deformation in the product Confirm the operating temperature Using the product in at a temperature that exceeds the operation temperature rang...

Page 5: ... Attaching the ACS IO the wall 9 Mounting the ACS IO to a DIN Rail 10 Connecting the product 11 Inputting power source 12 Connecting the communication cords 14 Address creation 16 USING THE PRODUCT 16 LED status 17 Connecting to an external device DI port 17 LED status DI port 18 Connecting to an external device DO port 18 LED status DO port 19 Connecting to an external device UI port 20 LED statu...

Page 6: ...ddress creation switch RUN LED 485 LED Tx Rx Power source LED Input output status LED ACS IO Module AO Port control signal interconnect UI Port control signal interconnect Expansion connector Not used DO Port control signal interconnect DI Port control signal interconnect RS485 Communication unit 24 V Power input port Dip Switch Not used Rotary Switch ACS IO address creation CAUTION When expanding...

Page 7: ...User guidelines Installation screws Item Description Rotary Switch 2EA ACS IO Address creation Dip Switch 1EA Not used LED 18EA 485 communication status x2 power source status x1 operation status x1 IO input status x14 Product size and weight 155 x 126 x 64 8 width x length x height mm 250 g DIN Rail Specifications Standard size width 35 mm DIN Rail Communication port 1 channel RS485 communication...

Page 8: ...wall First decide a suitable place to install the ACS IO Make sure it is a place that is suitable for connecting the IO power source and RS485 cables Use a screwdriver to attach it to the wall It can be attached according to the location of installation as shown in the illustration CAUTION Screw Spec Screw head height 2 00 1 75 mm Screw head diameter 7 05 5 50 mm DO1 DO2 DO3 DI1 DI2 DI3 AO1 AO2 AO...

Page 9: ...he DIN Rail Make sure you can hear the sound of the lower part of ACS IO make contact when mounting Make sure the ACS IO is secure by tugging at it gently To remove ACS IO from DIN rail gently lift module upwards while pulling the top away from DIN CAUTION Do not attach screws to the wall after installing the DIN Rail Doing so can damage the product DIN Rail attaching Screw Spec M3 screw head heig...

Page 10: ...ut Universal Voltage current resistance digital input dry only Digital Input Dry Only BUS A BUS B Transformer Power supply 24 V ACS IV Controller N L ACS IO Module CAUTION Be careful not to plug in the wrong cord when connecting to the various input output sock ets The product may be damaged an improper connection is made Illustration of ACS IO cable connections ...

Page 11: ... it firmly When selecting a transformer you must select a product with safety isolation that meets IEC61558 2 6 and NEC Class 2 regulations Also when selecting an appropriate trans former each installed module accessory and volume of total energy consumption of the field devices must be considered When power source must be supplied after completely connecting the product Transformer 24 V L Live N ...

Page 12: ...nected to the BUS_A of the ACS IO and the BUS_B to con nect the ACS IO with the ACS IV Controller Refer to the following illustration when connecting the RS485 cable BUS B BUS A ACS IO Module CAUTION Polarity exists when connecting the RS485 cable therefore when connecting the two cables caution must be taken so that they are not switched ...

Page 13: ...odule AO1 AO2 AO3 AO4 DO1 DO2 DO3 DI1 DI2 DI3 UI1 UI2 UI3 UI4 ACS IO Module AO1 AO2 AO3 AO4 DO1 DO2 DO3 DI1 DI2 DI3 UI1 UI2 UI3 UI4 ACS IO Module AO1 AO2 AO3 AO4 DO1 DO2 DO3 DI1 DI2 DI3 UI1 UI2 UI3 UI4 ACS IO Module AO1 AO2 AO3 AO4 DO1 DO2 DO3 DI1 DI2 DI3 UI1 UI2 UI3 UI4 ACS IO Module ACS IO Module AO1 AO2 AO3 AO4 DO1 DO2 DO3 DI1 DI2 DI3 UI1 UI2 UI3 UI4 ACS IO Module AO1 AO2 AO3 AO4 DO1 DO2 DO3 DI...

Page 14: ...Module CAUTION Please create a unique address for each module Do not create an address with 00 00 addresses may not be created because they are used for broadcasting MODBUS com munications After changing the address be sure to cycle power Using the ACS IO rotary switch a 16 digit between 01 F7 can be created 00 addresses may not be created because they are used for broadcasting at MODBUS commu nic...

Page 15: ... ACS IO Module AO1 AO2 AO3 AO4 DO1 DO2 DO3 DI1 DI2 DI3 UI1 UI2 UI3 UI4 ACS IO Module AO1 AO2 AO3 AO4 DO1 DO2 DO3 DI1 DI2 DI3 UI1 UI2 UI3 UI4 ACS IO Module AO1 AO2 AO3 AO4 DO1 DO2 DO3 DI1 DI2 DI3 UI1 UI2 UI3 UI4 ACS IO Module CAUTION Please create a unique address for each module Do not create an address with 00 00 addresses may not be created because they are used for broadcasting MODBUS com munic...

Page 16: ... When an error occurs When an error occurs between the ACS IV Controller and the ACS IO it will be flash twice in 2 seconds When error occurs in ACS IOs 2 though 16 it will flash 3 times every 2 seconds Power source LED This is used to confirm the condition of the power source supply LED is ON while power is applied Otherwise LED is OFF This is used to label the status of each port Refer to port d...

Page 17: ...d for DI ports Do not apply external power to DI ports Damage will occur and warranty will be voided There are a total of 3 DI ports LED status DI port The input status LED will light up under the following circumstances When there is an input value ON When no input value is present OFF Input GND ACS IO Module ...

Page 18: ...DO ports LED status DO port The input status LED will light up under the following circumstances When output shorts ON When output opens OFF ACS IO Module CAUTION The maximum output possible for switching through digital output is DC 30 V 30 V and the maximum current is 2 A Deviating from the intended range can cause the product to be damaged ...

Page 19: ... ACS IO Module CAUTION Using input other than the conditions of use list above can cause product damage and mal function Polarity matters in DC voltage and current configuration you must follow external 3rd party device wiring to be sure that polarity is applied correctly Types of input Minimum value Maximum value Analog Input NTC 10k 0 68 kΩ 177 kΩ PT 1000 803 Ω 1573 Ω Ni 1000 871 7 Ω 1675 2 Ω DC...

Page 20: ...t The input status LED will light up under the following circumstances Types of LED input Minimum value Analog Input NTC 10k OFF PT 1000 OFF Ni 1000 OFF DC Voltage OFF DC Current OFF Digital Input Binary Dry contact When there is an input value ON ...

Page 21: ...will light up under the following circumstances When creating port output from the ACS IV Controller ON When creating as port reserves from the ACS IV Controller OFF Output GND ACS IO Module CAUTION Connecting the wrong size cable results in damage and a malfunction of the product Check the size of the connector head before attempting to terminate wiring The maximum output current is 20 mA Minimum...

Page 22: ...ommunications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Disposal of your old appliance 1 When this crossed out wheeled bin symbol is attached to a product it means the product is covered by the European Directive 2002 96 EC 2 All electrical and electronic products ...

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