BeiJer GN-9289 User manual

Page 1 of (70)
G-series GN-9289 Modbus TCP_UDP Rev. 1.01.docx
Modbus TCP/UDP network adapter
GN-9289
User manual

GN-9289 User Manual
Page 2 of (70)
G-series GN-9289 Modbus TCP_UDP Rev. 1.01.docx
DOCUMENT CHANGE SUMMARY
REV.
PAGES
REMARKS
DATE
Editor
1.00
New Document
2018/7/30
1.01
First release
2019/01/29
NJL

GN-9289 User Manual
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G-series GN-9289 Modbus TCP_UDP Rev. 1.01.docx
Contents
1. Important Notes..............................................................................................................................................6
1.1. Safety Instruction............................................................................................................................................ 7
1.1.1 Symbols ...............................................................................................................................................7
1.1.2 Safety Notes......................................................................................................................................... 7
2. Specification ................................................................................................................................................... 8
2.1.1 GN-9289 (MODBUSTCP) .........................................................................................................................8
2.2. General Specification......................................................................................................................................9
2.2.1 GeneralSpecification..........................................................................................................................9
2.2.2 Interface Specification......................................................................................................................10
2.3. GN-9289 LED Indicator .................................................................................................................................11
2.3.1 Module Status LED (MOD)................................................................................................................11
2.3.2 Physical Connection LED(LINK)......................................................................................................11
2.3.3 Exchange Data/Traffic Present LED(ACTIVE) .................................................................................12
2.3.5 Field Power Status LED....................................................................................................................12
3. Dimension.....................................................................................................................................................13
3.1 GN-9289...........................................................................................................................................................13
4. Mechanical Set Up........................................................................................................................................14
4.1 Total Expansion...............................................................................................................................................14
4.2. Plugging and Removal of the Components................................................................................................. 14
4.3 Module mounting ..........................................................................................................................................15
4.4 How to supply the power correctly.............................................................................................................16
5. ConvenienceFunction.................................................................................................................................. 17
5.1. Web Server....................................................................................................................................................17
5.2 IAP Functionality............................................................................................................................................. 19
6. GN-9289Communication Interface............................................................................................................. 21
6.1 RJ-45 Socket .................................................................................................................................................21
6.2 Dip Switch (TBD)...........................................................................................................................................21
6.3 RS232 Port for MODBUS/RTU,Touch Panel or IOGuide...........................................................................22
6.4. MODBUS/TCPIP – Address Setup............................................................................................................ 23
6.4.1 IP-Address Setup using BOOTP/DHCPSever.................................................................................23
6.4.2 IP-Address Setup using DIPswitch (Manual function)..................................................................24
7. I/O Process Image Map ................................................................................................................................28
7.1. MODBUSInterface Register/Bit Map...........................................................................................................29

GN-9289 User Manual
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G-series GN-9289 Modbus TCP_UDP Rev. 1.01.docx
7.2. Example of Input Process Image (Input Register) Map.............................................................................30
7.3. Example of Output Process Image (Output Register) Map.......................................................................31
8. MODBUS TCP/ UDPINTERFACE................................................................................................................. 32
8.1. MODBUS TCP/UDP Protocol.......................................................................................................................32
8.1.1 Comparison of MODBUS TCP/ UDP And MODUB/RTU.................................................................. 32
8.1.2 MODBUS TCP/ UDP MBAP Header..................................................................................................33
8.2. Supported MODBUSFunction Codes .........................................................................................................34
8.2.1 1 (0x01) Read Coils...........................................................................................................................34
8.2.2 2 (0x02) Read Discrete Inputs..........................................................................................................35
8.2.3 3 (0x03) Read Holding Registers......................................................................................................36
8.2.4 4 (0x04) Read Input Registers..........................................................................................................37
8.2.5 5 (0x05) Write Single Coil .................................................................................................................37
8.2.6 6 (0x06) Write Single Register..........................................................................................................38
8.2.7 8 (0x08) Diagnostics..........................................................................................................................39
8.2.8 15 (0x0F) Write Multiple Coils ..........................................................................................................41
8.2.9 16 (0x10) Write Multiple Registers................................................................................................... 42
8.2.10 23 (0x17) Read/Write Multiple Registers .........................................................................................43
8.2.11 Error Response.................................................................................................................................. 44
8.3. MODBUSSpecial Register Map ..................................................................................................................45
8.3.1. AdapterIdentification SpecialRegister (0x1000, 4096)..................................................................45
8.3.2. AdapterWatchdog Time, other Time SpecialRegister (0x1020, 4128)..........................................46
8.3.3. AdapterTCP/IPSpecial Register(0x1040, 4160).............................................................................46
8.3.4. AdapterInformation SpecialRegister (0x1100,4352).....................................................................47
8.3.5. Expansion Slot Information Special Register (0x2000, 8192).......................................................48
8.4. Supported MODBUSFunction Codes..........................................................................................................50
9. Object models ...............................................................................................................................................51
9.1. Supported Objects........................................................................................................................................51
9.2. Identity Object............................................................................................................................................... 52
9.2.1. Common Services.............................................................................................................................52

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9.2.2. Class Attributes.................................................................................................................................52
9.2.3. Instance Attributes............................................................................................................................53
9.3. Message Router Object.................................................................................................................................54
9.3.1 Common Services..............................................................................................................................54
9.3.2 Class Attributes .................................................................................................................................54
9.3.3 Instance Attributes.............................................................................................................................54
9.4. Assembly Object............................................................................................................................................ 55
9.4.1 Common Services..............................................................................................................................55
9.4.2 Class Attributes .................................................................................................................................55
9.4.3 Class Attributes .................................................................................................................................55
9.5 Connection Manager Object...........................................................................................................................55
9.5.1 Class Attributes, Instance Attribute..................................................................................................55
9.6 Port Object.......................................................................................................................................................56
9.6.1 Common Services.............................................................................................................................56
9.6.2 Class Attributes .................................................................................................................................56
9.6.3 Instance Attributes.............................................................................................................................56
9.7 TCP/IP Object ..................................................................................................................................................57
9.7.1. Common Services.............................................................................................................................57
9.7.2 Class Attributes.................................................................................................................................57
9.7.3.1 Status Instance Attributes................................................................................................................58
9.8. Ethernet Link Object.....................................................................................................................................59
9.8.1. Common Services.............................................................................................................................59
9.8.2 Class Attributes.................................................................................................................................59
9.9. G-Bus Manager Object.................................................................................................................................61
9.9.1 Common Services.............................................................................................................................61
9.9.2 Class Attributes.................................................................................................................................61
9.10 Expansion Slot Object.................................................................................................................................. 63
9.10.1 Common Services.............................................................................................................................63
9.10.2 Class Attributes.................................................................................................................................63
9.10.3 Instance Attributes............................................................................................................................63
10. Trouble Shooting................................................................................................................................ 66
10.1. How to diagnose by LED indicator.............................................................................................................66

GN-9289 User Manual
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G-series GN-9289 Modbus TCP_UDP Rev. 1.01.docx
1. Important Notes
Solid state equipmenthas operational characteristics differingfrom those of electromechanicalequipment.
Safety Guidelinesfor the Application,Installationand Maintenanceof SolidState Controlsdescribes some
importantdifferencesbetweensolid state equipmentand hard-wired electromechanicaldevices.
Because of this difference, and also because of the wide variety of uses for solid state equipment,all
persons responsiblefor applyingthis equipmentmust satisfy themselvesthat each intended applicationof
this equipmentis acceptable.
In no event will CREVIS be responsible or liablefor indirect or consequentialdamagesresultingfrom the use
or applicationof this equipment.
The examplesand diagramsin this manualare includedsolely for illustrativepurposes. Because of the
manyvariables and requirements associated with any particular installation,CREVIS cannot assume
responsibilityor liabilityfor actual use based on the examples and diagrams.
 If you don't follow the directions, it could causea personalinjury, damageto the equipmentor
explosion
 Do not assemble the products and wire with power appliedto the system. Else it may cause an electric
arc, which can result into unexpectedand potentially dangerousaction by field devices. Arching is
explosion risk in hazardouslocations. Be sure that the area is non-hazardousor remove system power
appropriately before assembling or wiring the modules.
 Do not touch any terminal blocks or IO moduleswhen system is running.Else it may cause the unit
to
an electric shock or malfunction.
 Keep away from the strange metallicmaterialsnot relatedto the unit and wiring works should be
controlledby the electric expert engineer.Else it may cause the unitto a fire, electric shock or
malfunction
 If you disobeythe instructions,there may be possibilityof personalinjury, damage to equipment
or explosion. Pleasefollow below Instructions.
•Check the rated voltage and terminalarray before wiring.Avoid the circumstances over 50℃of
temperature.Avoid placing it directly in the sunlight.
•Avoid the place undercircumstances over 85% of humidity.
•Do not place Modulesnear by the inflammable material.Else it may cause a fire.
•Do not permit any vibration approaching it directly.
•Go throughmodule specification carefully, ensure inputs,output connectionsare made with the
specifications. Use standard cables for wiring.
•Use Product underpollutiondegree 2 environment.
Warning!
Caution!

GN-9289 User Manual
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G-series GN-9289 Modbus TCP_UDP Rev. 1.01.docx
1.1. SafetyInstruction
1.1.1. Symbols
Identifiesinformationabout practices or circumstances that can cause an
explosion in a hazardousenvironment,which may lead to personalinjuryor
death propertydamage,or economic loss
Identifiesinformationthat is critical for successful applicationand understandingof the
product
Identifiesinformationabout practices or circumstances that can lead to personal
injury, property damage,or economicloss.
Attentionshelp you to identitya hazard, avoid a hazard, and recognize the
consequences
1.1.2. Safety Notes
The modulesare equippedwith electroniccomponentsthat may be destroyed by
electrostaticdischarge.When handlingthe modules, ensure that the environment (persons,
workplace and packing) is well grounded.Avoid touchingconductive components,G-BUS
Pin.

GN-9289 User Manual
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G-series GN-9289 Modbus TCP_UDP Rev. 1.01.docx
2. Specification
2.1. The Interface
2.1.1 GN-9289 (MODBUS TCP)
System power and Field power must be suppliedseparately.
Pin No.
SignalDescription
SignalDescription
Pin No.
0
System Power, 24V
System Power, Ground
1
2
System Power, 24V
System Power, Ground
3
4
F.G
F.G
5
6
Field Power, Ground
Field Power, Ground
7
8
FieldPower, 24V
Field Power, 24V
9

GN-9289 User Manual
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G-series GN-9289 Modbus TCP_UDP Rev. 1.01.docx
2.2. General Specification
2.2.1. GeneralSpecification
Generalspecification
System Power
Supplyvoltage: 24Vdc nominal
Supplyvoltagerange: 15~32Vdc
Protection: Output current limit (Min.1.5A)
Reverse polarityprotection
Power Dissipation
70mAtypical @ 24Vdc
Current for I/O Module
1.5A @ 5Vdc (When using in ‘60℃~ 70℃’temperature environment,
the power dissipationis limited to 0.8A.)
Isolation
System power to internal logic : Non-isolation
System power I/O driver : Isolation
FieldPower
Supplyvoltage : 24Vdc typical (Max. 32Vdc)
* Field Power Range is differentdependingon IO Module series.
Refer to IO Module`sSpecification.
Max. Current Field Power Contact
DC 10A Max
Weight
162g
Module Size
54mm x 99mm x 70mm
Environmental specification
OperatingTemperature
60℃~ 70℃: Power dissipationis limitedto 0.8A.
-40℃~60℃: 1.5Afull loadis allowed.
UL Temperature
-20℃~60℃
StorageTemperature
-40℃~85℃
Relative Humidity
5% ~ 90%non-condensing
Mounting
DIN rail
* When using Ethernet/IP only, tcp timeout connection time value should be ‘0’. ‘0’ value means tcp
connection time out is disabled. Refer to ‘Adapter TCP/IP Special Register (0x1040, 4160)’ at section ‘
3.3.3’
** When using in ‘60℃~ 70℃’ temperatureenvironment,the power dissipation is limited to 0.8A.

GN-9289 User Manual
Page 10 of (70)
G-series GN-9289 Modbus TCP_UDP Rev. 1.01.docx
2.2.2 Interface Specification
Items
Specification
Input Specification
AdapterType Slave node(MODBUS/TCP,MODBUS/UDP Server)
Protocol
MODBUS/TCP,MODBUS/UDP,HTTP,DHCP,10TCPConnections
Sub-Protocol
*Ethernet/IP
Max. Expansion Module
63 slots
Max. DataSize(Input+Output)
Max 128bytes each slot
Max LengthBus Line
Up to 100m from Ethernet Hub/Switch with twisted CAT5 UTP/STP
Max. Nodes
LimitedbyEthernetSpecification.
Baud Rate
10/100Mbps,Auto-negotiation,Fullduplex
InterfaceConnector
RJ-45 socket * 2pcs
IP-AddressSetup
Via DHCP/BOOTP or IOGuide(CrevisSoftware)
IP-Address Range xxx.xxx.xxx.1 ~253 (User area)
xxx.xxx.xxx.254 ~ 255 (Reserved for IAP Function)
SerialPort
RS232 for MODBUS/RTU, Touch Panelor IOGuide
SerialConfiguration(RS232)
Node : 1 (Fixed)
Baud Rate : 115200 (Fixed)
Data bit : 8 (Fixed)
Parity bit : No parity (Fixed)
Stop bit : 1 (Fixed)
Indicator
6 LEDs
1 Green/Red,ModuleStatus (MOD)
1 Green, Physical Connection(LINK)
1 Green, Exchange Data/TrafficPresent (ACTIVE)
1 Green/Red, Expansion I/O ModuleStatsus (IOS)
1 Green, System Power Status
1 Green, Field Power Status
2 LEDs (each RJ45 Connector)
1 Yellow, Link/Active
1 Green, Not used
Module Location
Starter moduleleft side of G-Series system
Field Power Detection
About14Vdc