Pepperl+Fuchs VBG-ENXK20-DMD-EV, VBG-ENXK20-DMD, VBG-ENXK20-D User Manual
MANUAL
AS-I 3.0 ETHERNET/IP+
ODBUS TCP GATEWAY
M
FACTORY AUTOMATION
AS-i 3.0 EtherNet/IP+ Modbus TCP Gateway
With regard to the supply of products, the current issue of the follo w ing document is applicable: The
General Terms of Delivery for Products and Services of the Electrical Industry, published by the Central
Association of the Electrical Industry (Zentralverband Elektrotechnik und Elektroindustrie (ZVEI) e.V.) in
its most recent version as well as the supplementary clause: "Expa nded reservation of proprietor ship".
AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Table of contents
Table of contents
AS-i 3.0 EtherNet/IP+ Modbus TCP Gateway
Table of contents
1 Introduction...........................................................................................7
2 Declaration of conformity....................................................................8
2.1 Declaration of conformity................................................................................8
3 Safety.....................................................................................................9
3.1 Intended use..................................................................................................... 9
3.2 General safety information..............................................................................9
3.2.1 Disposal............................................................................................................................9
4 General ................................................................................................10
4.1 Product information....................................................................................... 10
4.2 New Generation of AS-i Gateways with ethernet diagnostics interface... 11
4.3 AS-i specification 3.0.....................................................................................11
5 Specifications .....................................................................................12
5.1 Technical data................................................................................................12
6 Installation...........................................................................................13
6.1 Dimensions.....................................................................................................13
6.2 Connections ...................................................................................................13
6.3 Installing in the control cabinet.................................................................... 14
6.4 Removing........................................................................................................14
6.5 Commissioning..............................................................................................15
6.5.1 Switching to advanced display mode..........................................................................15
6.5.2 Select Modbus TCP .......................................................................................................15
6.5.2.1 Displaying of Ethernet properties..................................................................................16
6.5.2.2 Setting of Ethernet properties .......................................................................................16
6.5.2.3 Setting of watchdog time................ .. ... ............................... ... ............................... ... ......17
6.5.3 Select EtherNet/IP .........................................................................................................17
6.5.3.1 Select command interface mode ..................................................................................18
6.5.3.2 Setting of EtherNet/IP properties..................................................................................18
6.5.4 Connecting AS-i Slaves .............................. ............................... ... ... .............................19
6.6 Quick setup.....................................................................................................20
6.7 Error tracing ................................................................................................... 21
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Table of contents
6.7.1 Faulty slaves ...................... ... .. ................................ ............................... ........................21
6.7.2 Error display (last error)................................................................................................21
6.7.3 Replacing the chip card ................................................................................................22
6.7.4 Local parameter setting of AS-i/Gateways........ ... ............................... ... .. ...................23
7 Electrical connection..........................................................................24
7.1 Overview of terminals, indicators and operating elements....................... 24
7.1.1 VBG-ENX-K20-D, VBG-ENX-K20-DMD, VB G- E NX- K2 0 -DM D- EV..................... ... .. ...... 2 4
7.2 AS-i bus connection...................................................................................... 25
7.3 Information about the device types............................................................. 25
7.4 AS-i and power supply terminal assignments............................................ 25
7.4.1 Electrical connection VBG-ENX-K20-D........................................................................26
7.4.2 Electrical connection VBG-ENX-K20-DMD..................................................................27
7.4.3 Electrical connection VBG-ENX-K20-DMD-EV............................................................28
7.5 Ethernet interface.......................................................................................... 29
7.6 Diagnostics interface .................................................................................... 29
7.6.1 Diagnostics port RS 232 ........................................ .. ... ............................... ... ................29
7.7 Chip card........................................................................................................ 29
7.8 Indicators and operating elements.............................................................. 30
7.8.1 LED indicators – master...................................... ... ............................... ... .....................30
7.8.2 Buttons...........................................................................................................................31
8 Operation in advanced display mode...............................................32
9 Advanced Diagnostics for AS-i Masters...........................................33
9.1 List of corrupted AS-i Slaves (LCS)............................................................. 33
9.2 Protocol analysis: Counters for corrupted data telegrams....................... 33
9.3 Offline Phase for Configuration Errors........................................................ 34
9.4 Functions of the AS-i Fault Detector ........................................................... 34
9.4.1 Duplicate address detection.................. ... .. ... ............................... ... ... .. ........................34
9.4.2 Earth/Ground Fault Detector ........................................................................................35
9.4.3 Noise Detector ........ ... ... ............................... ... .. ................................ ... .. ... .....................35
9.4.4 Over-voltage Detector ............... .. ... ... ............................... ... ............................... ... .. ...... 3 5
9.5 Functions of the new generation of AS-i Gateways................................... 36
9.5.1 C-programmable Gateways ..........................................................................................36
9.5.2 Interchangeable memory card .. .. ................................ ... ............................... ... .............36
9.5.3 Earth fault monitor.........................................................................................................36
9.5.4 Current can be read directly on the unit......................................................................37
9.5.5 Self-resetting fuses ................................... .. ... ............................... ... ... ..........................38
9.5.6 AS-i Power24V capable.................................................................................................38
9.5.7 Ethernet diagnostics interface with web ser ver .. .. ... ... ............................... ... .. ... ........39
9.5.8 Transitionless operating mode changes.....................................................................39
10 EtherNet/IP interface.............................................. .............................40
10.1 Identity object ................................................................................................ 41
10.2 Device Level Ring Object.............................................................................. 42
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Table of contents
10.3 Quality of Service Object...............................................................................43
10.4 Assembly Object............................................................................................45
10.5 AS-i Master Object .........................................................................................48
10.6 AS-i slave Object............................................................................................ 51
10.7 I/O Data Object ............................................................................................... 52
10.8 Advanced Diagnostics Object ...................................................................... 55
10.9 Short Command Interface Object ................................................................. 56
10.10 Long Command Interface Object..................................................................56
10.11 Safety Control/Status.....................................................................................57
10.11.1 External Monitor ............................... ................................ .. ... ............................... ... ......57
10.11.1.1 Safety Control Status external Monitor ......... ... ... .. ................................ .. ......................57
11 The Modbus Address Table...................................................... .........59
11.1 Safety Control/Status.... .................................................................................71
11.1.1 External monitor, AS-i circuit 1/2 .................................................................................71
11.2 AS-i circuit 1 data........................................................................................... 73
11.2.1 Permanent configuration data......................................................................................73
11.2.2 Enhanced diagnostic................ ... .................................. ................................................73
11.2.3 Function invocation........................ .. ... .................................. ... .. ...................................74
11.3 AS-i circuit 1 analog data ..............................................................................75
11.3.1 16 bit output data of AS-i slaves according to slave profile 7.3 or 7.4.....................75
11.3.2 16 bit input data of AS-i slaves according to slave profile 7.3 or 7.4 .......................75
11.4 AS-i circuit 2 data........................................................................................... 76
11.4.1 Process data and actual configuration data ...............................................................76
11.4.2 Permanent configuration data......................................................................................76
11.4.3 Enhanced diagnostic................ ... .................................. ................................................76
11.4.4 Function invocation........................ .. ... .................................. ... .. ...................................77
11.5 AS-i circuit 2 analog data ..............................................................................78
11.5.1 16 bit output data of AS-i slaves according to slave profile 7.3 or 7.4.....................78
11.5.2 16 bit input data of as-i slaves according to slave profile 7.3 or 7.4 ........................78
11.6 Modbus watchdog..........................................................................................78
12 Operation via Ethernet IP (Modbus/TCP).........................................79
12.1 Message Structure.........................................................................................79
12.2 Ethernet TCP/IP functions............................................................................. 80
12.2.1 Function 3 (3hex): "Read multiple registers"..............................................................80
12.2.2 Function 16 (10hex): "Write multiple registers" ............ .. ... ... .. ... ................................80
12.2.3 Function 23 (17hex): "Read/Write multiple registers"................................................81
12.2.4 Exception codes............................................................................................................81
13 Data Transfer using CIP Messages in RSLogix5000.......................84
13.1 MSG instruction and Message Type Tag ..................................................... 84
13.2 Example 1: read LAS ..................................................................................... 86
13.3 Example 2: read/write 16-bit (analog) data ..................................................87
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Table of contents
14 System startup using AS-i Control Tools.........................................88
15 Appendix, Examples...........................................................................91
15.1 Commissioning with RSLogix5000 V20 or higher ...................................... 91
15.2 The first commissioning with CompactLogix ........................................... 101
15.2.1 Working with sample files...........................................................................................105
16 Codes indicated by the display.......................................................106
17 Glossary.............................................................................................108
18 Reference List...................................................................................113
18.1 Manual: “AS-i 3.0 Command Interface“..................................................... 113
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Introduction
1. Introduction
Congratulations
You have chosen a device manufactured by Pepperl+Fuchs. Pepperl+Fuchs develops, produces and distributes electronic sensors and interface modules for the
market of automation technology on a worldwide scale.
Before installing this equipment and put into operation, read this manual carefully.
This manual containes instructions and notes to help you through the installation
and commissioning step by step. This makes sure bring such a trouble-free use of
this product. This is for your benefit, since this:
• ensures the safe operation of the device
• helps you to exploit the full functionality of the device
• avoids errors and related malfunctions
• avoids costs by disruptions and any repairs
• increases the effectiveness and efficiency of your plant
Keep this manual at hand for subsequent operations on the device.
After opening the packaging please check the integrity of the device and the
number of pieces of supplied.
Symbols used
The following symbols are used in this manual:
Information!
This symbol indicates important information.
Attention!
This symbol warns of a potential failure. Non-compliance may lead to interruptions of
the device, the connected peri pheral syst ems, or pl ant, potent ial ly lead ing t o total malfunctioning.
Warning!
This symbol warns of an imminent danger. Non-compliance may lead to personal injuries that could be fatal or resu lt in material damages and destruction.
Contact
If you have any questions about the device, its functions, or accessories, please
contact us at:
Pepperl+Fuchs GmbH
Lilienthalstraße 200
68307 Mannheim
Telephone: +49 621 776-4411
Fax: +49 621 776-274411
E-Mail: fa-info@pepperl-fuchs.com
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Declaration of conformity
2. Declaration of conformity
2.1 Declaration of conformity
This product was developed and manufactured under observance of the applicable European standards and guidelines.
Information!
A Declaration of Conformity can be requested from the manufacturer.
The product manufacturer, Pepperl+Fuchs GmbH, D-68307 Mannheim, has a
certified quality assurance system that conforms to ISO 9001.
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Safety
3. Safety
3.1 Intended use
Warning!
This symbol warns of a possible danger. The protection of operating personnel and the
system against possible dang er is not guaranteed if the control inte rface unit is not
operated in accordance to its intended use.
3.2 General safety information
Warning!
Safety and correct functioning of the device cannot be guaranteed if any operation
other than described in t his ope ra tio n ma nual i s per f or med . Con ne ct ing th e e qu ipmen t
and conducting any maintenance wor k und er power must e xclusi vely be perf ormed by
appropriately qualified perso nnel. In case a failure cannot be elim inated, the device
must be taken out of operation an d inadvertently operation must be prevented. Repair
work must be performed by the ma nufacturer only. Additions or modifi cations to the
equipment are not permitted and will void the warranty.
Information!
The operator is responsible for the observation of local safety standards.
3.2.1 Disposal
Information!
Electronic waste is hazardous waste. Please comply with all local ordinances wh en
disposing this product!
The device does not contain batteries that need to be removed before disposing it.
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
General
4. General
4.1 Product information
This system manual applies to the following Pepperl+Fuchs GmbH equipment:
1
Artikel Nr.
VBG-ENXK20-DMD-EV
VBG-ENXK20-DMD
VBG-ENXK20-D
1. AS-i Power24V capable.
Art
Schutzart
Schnittstelle, Feldbus
Gateway IP20
Gateway IP20
Gateway IP20
The devices can be operated directly on a 24V (PELV) power supply. The gateway VBG-ENX-K20DMD-EV is optimized with integrated data coupling coils and adjustable self-resetting fuses for
safe use also of powerful 24V power supplies. The gateways VBG-ENX-K20-D and VBG-ENXK20-DMD need to add in Power24V-operation a power supply decoupling unit.
EtherNet/IP +
ModbusTCP
EtherNet/IP +
ModbusTCP
EtherNet/IP +
ModbusTCP
Anzahl AS-i Kreise,
Anzahl der AS-i Master
2 AS-i networks, 2 AS-i
Masters
2 AS-i networks, 2 AS-i
Masters
2 AS-i networks, 2 AS-i
Masters
1 Netzteil, 1 Gateway
für 2 AS-i Kreise,
günstige Netzteile
yes, max. 4A/
AS-i network
no, max. 8A/
AS-i network,
redundant
supply
no, max. 8A/
AS-i network
Diagnose- und
Konfigurationsschnittstelle
Ethernet
Feldbus +
RS 232
Ethernet
Feldbus +
RS 232
Ethernet
Feldbus +
RS 232
Doppeladresserkennung
yes
yes
yes
AS-i Wächter
AS-i Power24V
optio
nal
optio
nal
optio
nal
Tab. 4-1.
The AS-i 3.0 EtherNet/IP+Modbus TCP Gateway serves to connect AS-i systems
to the superordinate Ethernet controller.
Information!
The device uses one of two protokols: EtherNet/IP or Modbus TCP. The selection
takes place in the menu (see chap. <Installati on > ).
Programmierung in C
10
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
General
4.2 New Generati on of AS-i Gateways with ethernet diagnostics interface The plus points of the new Gateway generation at a glance:
• Gateways now programmable in C
• Ethernet diagnostics interface for remote diagnostics
• Integrated web server: diagnostics for the Gateways and the AS-i circuits
over Ethernet possible with no additional software
• GSD configuration files already stored in the web server
• Earth fault monitor distinguishes between AS-i cable and sensor cable
• Current from both AS-i circuits in the "1 Gateway, 1 power supply for 2 AS-i
circuits" version can now be read directly on the unit
• Self-resetting fuses in the "1 Gateway, 1 power supply for 2 AS-i circuits" ver-
sion
• Device temperature display
• AS-i Power24V capable
• Interfaces for virtually every bus system and Ethernet solution
Information!
See also section <Functions of the new generation of AS-i Gateways> for further information.
4.3 AS-i specification 3.0
The AS-i 3.0 devices already fulfil the AS-i specification 3.0.
The previous specifications (2.1 and 2.0) are supported as well.
Advanced Diagnostics
Diagnostics, which go far beyond the standard diagnostics facilitate the simple
detection of the occasionally occurring configuration errors and further irritations
towards the AS-i communication. So in case of an error the down time of machines can be minimized or you can initiate preventive maintenance.
Commissioning and monitoring
Commissioning, debugging and setting up of the AS-i parameters can also be accomplished with the use of push-buttons on the frontside of the gateway, the display and the LEDs. It is also possible to do the configuration with the software
"AS-i Control Tools".
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Specifications
5. Specifications
5.1 Technical data
The technical data are placed in the data sheet. Please view the current version
on the web page: http://www.pepperl-fuchs.de.
12
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Installation
6. Installation
6.1 Dimensions
55
75
Warning!
85
Cover the top of the gateway w h en do ing any drilling work above the un it . N o p articles,
especially metal chips, should be allowed to enter the housing, since this could cause a
short circuit.
Information!
Please refer to installation instruction for this device for detailed mounting information.
6.2 Connections
10
10
AWG 24 ... 12
0,2 ... 2,5 mm
0,2 ... 2,5 mm
7
120
2
2
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Installation
6.3 Installing in the control cabinet
The AS-i/Gateway is installed in the control cabinet on 35mm DIN rails per DIN
EN 50 022.
Information!
The enclosure of the AS-i/Gateway is made of stainless steel. The unit is also suitable
for exposed wall mounting.
To install, place the unit on the upper edge of the DIN rail and then snap in the
lower edge.
-
-
+-+
+
[1]
[2]
6.4 Removing
To remove, press the holding clamps [2] down using a screwdriver [1], press the
unit firmly against the upper rail guide and lift out.
14
-
-
+-+
+
3
1
2
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Installation
6.5 Commissioning
6.5.1
classical display
Switching to advanced display mode
OK
advanced display mode
1.12A
UNKNOWN SLAVE
ESC
The device handels multiple protocols! Please select one of them during the initial
operation.
6.5.2 Select Modbus TCP
ETHERNET
QUICK SETUP
SLAVE ADR. TOOL
SLAVE TEST TOOL
ESC
LCD
ETHERNET
QUICK SETUP
SLAVE ADR TOOL
SLAVE TEST TOOL
menu structure see additional page
OK
MODBUS TCP X
ETHERNET/IP
LCD
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Installation
6.5.2.1 Displaying of Ethernet properties
ETHERNET
TCP/IP
MODBUS
ESC
ETHERNET
TCP/IP
MODBUS
ESC
6.5.2.2 Setting of Ethernet properties
ETHERNET
LINK:
100 BASE-TX FDX
MAC ID:
00-16-77-002E-C3
ACTUAL VALUES
CONFIGURATION
ACTUAL VALUES
IP ADDRESS
192. 168. 000.254
NET MASK
255. 255. 255. 0
GATEW AY
0 .0 .0 .0
OK
OK
16
ETHERNET
TCP/IP
MODBUS
CONFIGURATION
STATIC
ACTUAL VALUES
CONFIGURATION
CONFIGURATION
DYNAMIC
When using DHCP, no adjustment is necessary
IP ADDRESS
192. 168. 42. 149
NET MASK
255. 255. 255. 0
GATEWAY
0 . 0 . 0. 0
If you do not have DHCP client access, please contact your network administrator. /
OK
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Installation
6.5.2.3 Setting of watchdog time
ETHERNET
TCP/IP
MODBUS
WATCHDOG TIME
200
ESC
in 10ms steps
000 = disable
"
6.5.3 Select EtherNet/IP
ETHERNET
QUICK SETUP
SLAVE ADR. TOOL
SLAVE TEST TOOL
MODBUS TCP X
ETHERNET/IP
CHANGES TAKE
EFFECT ON NEXT
POWER ON
Restart the gateway to assume your changes
OK
OK
!
MODBUS TCP
ETHERNET/IP X
ETHERNET/IP
NOT ACTIVE
ACTIVATE IT?
YES
NO
↓
OK
↓
OK
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Installation
6.5.3.1 Select command interface mode
MODBUS TCP
ETHERNET/IP X
OK
TCP OBJECT
↓
ETHERNET OBJECT
OK
MAILBOX MODE
ESC
MAILBOX MODE
38 BYTE
OK
6.5.3.2 Setting of EtherNet/IP properties
TCP/IP OBJECT
ETHERNET OBJECT
IF STATUS
IF CAPABILITY
IF CONTROL
...
If you do not have DHCP client access, please contact your network administrator. /
OK
↓
MAILBOX MODE
38 Byte:
Enchanced mailbox length for current device revision
36 Byte:
Compatibility mode for older devices
MAILBOX MODE
36 BYTE
USE DHCP
When using DHCP, no adjustment is necessary
OK
18
TCP/IP OBJECT
ETHERNET OBJECT
IF STATUS
IF CAPABILITY
IF CONTROL
PATH TO LINK OBJ.
TCP/IP CONFIG
Restart the gateway to as sume your changes
↓
OK
IP ADDRESS
192. 168. 42. 149
NET MASK
255. 255. 255. 0
GATEWAY
0 . 0 . 0. 0
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Installation
6.5.4 Connecting AS-i Slaves
AS-i
power
net
config error
U AS-i
AS-i active
prg enable
prj mode
AS-i Master
AS-i
power
net
config error
U AS-i
AS-i active
prg enable
prj mode
AS-i Master
LCD
1. 1
0.5s
AS-i
Slave 1
AS-i
Slave 5
LCD
1. 41
SEARCHING SLAVES
AS-i
Slave 1
AS-i
Slave 5
1. 5
0.5s
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Installation
6.6 Q uick setup
config error
1. 5
1xOK
ETHERNET
QUICK SETUP
SETUP
IO + PARAM. TEST
OK
WARNING:
OUTPUTS MAY BE
RESET
OK
LCD
STORE AS-I
CONFIGURATION
OK
STORE +PRJ MODE
↓
2x ESC
LCD
LCD
LCD
.
CONFIGURATION OK
LCD
HOST ERROR
NO CONNECTION
LCD
OK
STORE AS-I
CONFIGURATION
STORE +RUN
STORE +PRJ MODE
20
↓
LCD
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Installation
6.7 Error tracing
6.7.1 Faulty slaves
power
net
config error
U AS-i
AS-i active
prg enable
AS-i
prj mode
AS-i Master
LCD
1.1
MISSING SLAVE
AS-i
Slave 1
AS-i
Slave 5
AS-i
Slave 24
6.7.2 Error display (last error)
power
net
config error
U AS-i
AS-i active
prg enable
prj mode
AS-i
AS-i
Slave 1
AS-i
Slave 5
AS-i
Slave 24
AS-i Master
power
net
Config error
U AS-i
AS-i active
prg enable
prj mode
AS-Interface
AS-i
Slave 1
AS-i
Slave 5
AS-i
Slave 24
2s
LCD
1.24
MISSING SLAVE
2s
LCD
Host error
no connection
AS-i Master
set/↓
24
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Installation
6.7.3 Replacing the chip card
Always turn off power before inserting or removing the card!
[1]
[2]
22
[3]
old
new
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Installation
6.7.4 Local parameter setting of AS-i/Gateways
Geräte+Chipdaten ungleich
(Werkskonfiguration geändert)
/Device+card data not equal
(Factory configuartion changed)
Fehlermeldung:
/Error message/
Geräte+Chipdaten gleich
/Device data+card data equal/
Karte leer + formatiert
/Card empty + formatted/
CHIPCARD AND
DATA
DIFFERENT
CARD->MASTER
MASTER->CARD
CONTINUE
Keine Meldung
/No message/
CHIPCARD FOUND
DATA WILL
BE SYNCHRONIZED
Daten werden synchronisiert:
/Data being synchronized/
MASTER->KARTE
Copy data CARD->MASTER
or MASTER->CARD
Daten kopieren
KARTE->MASTER oder
Keine Aktion erforderlich
/No action required/
Keine Aktion erforderlich
/No action required/
Copier données Carte->Maître ou
/Aucune action requise/
/Nessuna azione richiesta/
/Ninguna deción requrida/
/Aucune action requise/
/Nessuna azione richiesta/
/Ninguna deción requrida/
Maître-Carte
Copiare dati Chipcard->Master o
copiare dati Master->Chipcard
Copiar dates Chip->Maestro o
Maestro ->Chip
konfiguration)
DATA FROM
(Werks
/Data compatible (factory
configuration)/
Daten kompatibel
Daten nicht kompatibel
/Data not compatible/
Karte nicht formatiert
/Card not formatted/
26.9.2013
CHIPCARD TAKEN
Daten werden übernommen:
/Data being acepted/
CHIPCARD NOT
COMPATIBLE
Fehlermeldung:
/Error message/
NEW CHIPCARD
WILL BE FORMATTED
DATA WILL BE
/Formatting card /
SYNCHRONIZED
Karte wird formatiert:
Keine Aktion erforderlich
/No action required/
/Aucune action requise/
/Nessuna azione richiesta/
/Ninguna deción requrida/
Karte löschen
/Clear the card/
/Supprimer carte/
/Cancellare chipcard/
/Borrar chip/
Keine Aktion erforderlich
/No action required/
/Aucune action requise/
/Nessuna azione richiesta/
/Ninguna deción requrida/
23
AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Electrical connection
7. Electrical connection
7.1 Overview of terminals, indicators and operating elements
7.1.1 VBG-ENX-K20-D, VBG-ENX-K20-DMD, VBG-ENX-K20-DMD-EV
[1]
[2]
[3]
[4]
[5]
-
+-+
-
+
[6]
[7]
Legend:
[1] LEDs
[2] Ethernet interface
[3] LC display
[4] Buttons
[5] Terminals: Supply voltage and AS-i circuit
[6] Chip card
[7] RS232 diagnostics port
1. Only together with AS-i Control Tools
1
10
0,2 ... 2,5 mm
10
0,2 ... 2,5 mm
AWG 24 ... 12
2
2
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Electrical connection
7.2 AS-i bus connection
Blue
AS-i-
Brown
AS-i+
Blue
AS-i-
Brown
AS-i+
Yellow ASi ribbon cable
2-conductor AS-i round cable
(Recommended: flexible power cable
H05VV-F2x1,5 per DIN VDE 0281)
Information!
Electrical work is to be performed only by electrical technicians.
7.3 Information about the device types
Information!
A listing of the individual device s and their features can be found in section <Produ ct
information>.
7.4 AS-i and power supply terminal assignments
Information!
The cable indicated by grey must not have slaves or repeaters connected to it.
The yellow cable must not have AS-i po wer supp liers or additional masters co nnecte d
to it.
Information!
The function ground can be connected either to the grounding screw or to the terminal.
The function ground shoul d be made with as s hort a cable a s pos sible to e nsure g ood
EMC characteristics.
Therefore function grounding using the grounding screw is preferred.
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Electrical connection
7.4.1 Electrical connection VBG-ENX-K20-D
ASI
+ASI-+ASI
-
-
+PWR
M4
5 mm max!
NC NC
-
-
+-+
+
Function ground
+ASI –
+ASI –
ASI +PWR– (max. 8A)
Terminal Signal / Description
+AS-i–
ASI +PWR–
FE
Connection to AS-i Circuit
Supply voltage for AS-i Circuit (max. 8 A)
Function ground
Information!
For additional information, plea se refer to the sect ion <AS -i and powe r supply t ermin al
assignments>.
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Electrical connection
7.4.2 Electrical connection VBG-ENX-K20-DMD
M4
5 mm max!
-
-
+-+
+
Function ground
+ASI 1–
ASI 1 +PWR– (max. 8A)
+ASI 2–
+
ASI 2 +PWR– (max. 8A)
Terminal Signal / Description
+ASI 1–
+ASI 2–
ASI 1 +PWR–
ASI 2 +PWR–
FE
Connection to AS-i circuit1
Connection to AS-i circuit2
Supply voltage for AS-i circui t 1 (max. 8 A)
Supply voltage for AS-i circui t 2 (max. 8 A)
Function ground
Information!
AS-i circuits 1 and 2 are powered by separate power supplies.
Information!
For additional information, plea se refer to the sect ion <AS -i and powe r supply t ermin al
assignments>.
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Electrical connection
7.4.3 Electrical connection VBG-ENX-K20-DMD-EV
M4
5 mm max!
Function ground
+ASI1- +ASI1- +ASI2-
+ASI 1–
+ASI
1–
2–
+ASI
+
ASI +PWR– (max. 4A) / 24V, 0V
+ASI PWR 24V 0V
-
-
-
+
+-+
+
Terminal Signal / Description
+ASI 1–
+ASI 2–
ASI +PWR– /
24 V, 0 V
Connection to AS-i circuit1
Connection to AS-i circuit2
Supply voltage for AS-i circuits (max. 4 A) /
AS-i Power241 supply optional
FE Function ground
1. The gateway is AS-i Power24V capable and can be operated directly on a 24V (PELV) power supply.
28
Information!
AS-i Circuit 1 and 2 are both powered from a
Bihl+Wiedemann GmbH power sup-
ply!
No other power supplies are approved!
Attention!
Earth fault detector sensor without function when using AS-i Power24!
Information!
For additional information, please refer to the sections: <AS-i and power supply terminal assignments> and <AS-i Power24V capable>.
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Electrical connection
7.5 Ethernet interface
A
B
The ethernet interface consists of two RJ-45 sockets. It is placed on the left housing side (see section <Overview of terminals, indicators and operating elements>). The ethernet interface is driven according to the IEEE 802.3
7.6 Dia gno stics interface
The service and diagnostics interface (in conjunction with AS-i Control Tools
software) is used for communication between the PC and the unit.
7.6.1 Diagnostics port RS 232
The service and diagnostics interface is configured as a mini DIN-6 female and it
is placed at the top of the housing (see section <Overview of terminals, indicators
and operating elements>).
7.7 Chip card
The configuration is stored in a fixed installed EEPROM and can be overwritten
by the chip card. The chip card does not have to be inserted in operation.
Warning!
Power must always be turned off when removing or inserting the chip card!
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AS-i 3.0 EtherNet/IP+Modbus TCP Gateway
Electrical connection
7.8 Indicators and operating elements
7.8.1 LED indicators – master
net
The LED’s on the front panel of the device indicate:
Power
The master is receiving sufficient power.
net (the bi-color LED indicates the state of the ethernet port)
LED red: no valid ENIP- or CIP connection.
LED green: at least one ENIP- or CIP connection present
config error
Configuration error.
At least one configured slave is missing, or at least one detected slave is not configured, or for at least one configured and detected slave the actual configuration data
does not match the nominal configuration data, or the master is in the startup process.
This LED flashes if a peripheral fault has been detected for at least one AS-i slave
on the AS-i network. If there a re con figurat ion erro rs as w ell as pe ripher y faults , only
the configuration error is displayed.
U AS-i
The AS-i network is sufficiently powered.
AS-i active
Normal operation is active
prg enable
Automatic single node replacem ent is enabled.
Exactly one slave is missing in the protected operating mode. The slave can be
replaced by another slave of the same type with address zero. The master automatically addresses the new slave to the faulty address and thus corrects the configuration error
prj mode
The AS-i master is in configuration mode.
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