Pepperl+Fuchs IRI-KHD2-4HB5 User manual

FACTORY AUTOMATION
Manual
ManualManual
Manual
IRI-KHD2-4HB5, IRI-KHA6-4HB5
C ONTROL I NTERFACE U NIT FOR INTERBUS

With regard to the supply of products, the current issue of the following document is applicable:
The General Terms of Delivery for Products and Services of the Electrical Industry, as published by
the Central Association of the 'Elektrotechnik und Elektroindustrie (ZVEI) e.V.',
including the supplementary clause "Extended reservation of title"
We at Pepperl+Fuchs recognise a duty to make a contribution to the future.
For this reason, this printed matter is produced on paper bleached without the use of chlorine.

IDENT-I • IRI-KHD2-4HB5, IRI-KA6-4HB5
Table of Contents
Zumutbare Änderungen aufgrund technischer Verbesserungen vorbehalten. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs GmbH · 68301 Mannheim · Telefon [phone] · Telefax (06 21) 7 76-10 00 · Internet http://www.pepperl-fuchs.com
Ausgabedatum 27. 08.2001,
1
Table of Contents
1 Declaration of conformity.........................................................................3
2 General Information .................................................................................. 5
3 Safety ......................................................................................................... 7
3.1 Intended Use ............................................................................................................ 7
3.2 General Safety Information..................................................................................... 7
3.3 Functional safety/monitoring ................................................................................. 7
4 Product Description.................................................................................. 9
4.1 Scope of delivery ..................................................................................................... 9
4.2 Areas of application ................................................................................................ 9
4.3 System description.................................................................................................. 9
4.4 LED display indicators.......................................................................................... 10
4.5 Structure and functioning..................................................................................... 11
4.6 Accessories/product family.................................................................................. 12
5 Installation ............................................................................................... 13
5.1 Storage and transport ........................................................................................... 13
5.2 Unpacking .............................................................................................................. 13
5.3 Mounting................................................................................................................. 14
5.3.1 Mounting to a top-hat rail......................................................................................... 14
5.3.2 Wall mounting .......................................................................................................... 15
5.4 Electrical connection............................................................................................. 15
5.4.1 Equipment connection ............................................................................................. 16
5.4.2 Read head/cable lengths ......................................................................................... 19
5.4.3 Special connection information for the INTERBUS cable........................................ 20
5.5 Disassembly, packing and disposal .................................................................... 22
6 Commissioning ....................................................................................... 23
6.1 Preparation............................................................................................................. 23
6.2 Self-test................................................................................................................... 24
7 Operation with the INTERBUS ............................................................... 25
7.1 General information on the INTERBUS ............................................................... 25
7.2 Data structure ........................................................................................................ 25
7.2.1 Read data ................................................................................................................ 25
7.2.2 Command data ........................................................................................................ 26
7.2.3 Information fields ..................................................................................................... 28
7.2.4 Example of a command sequence .......................................................................... 30

IDENT-I • IRI-KHD2-4HB5, IRI-KA6-4HB5
Table of Contents
Zumutbare Änderungen aufgrund technischer Verbesserungen vorbehalten. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs GmbH · 68301 Mannheim · Telefon [phone] · Telefax (06 21) 7 76-10 00 · Internet http://www.pepperl-fuchs.com
Ausgabedatum 27.8.01
2
8 Fault Diagnostics.................................................................................... 31
8.1 LED error indicators .............................................................................................. 31
8.2 Error indication by means of an information field.............................................. 31
9 Technical Data ........................................................................................ 33
9.1 General specifications........................................................................................... 33
9.2 Electrical data......................................................................................................... 33
9.3 Mechanical data ..................................................................................................... 34
9.4 Indicating/operating means .................................................................................. 34
9.5 Software.................................................................................................................. 34
10 Appendix ................................................................................................. 35
10.1 List of abbreviations .............................................................................................. 35
10.2 Table of ASCII characters .....................................................................................36

IDENT-I • IRI-KHD2-4HB5, IRI-KHA6-4HB5
Declaration of conformity
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
P
epperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
Date of issue 27.08.2001
3
1 Declaration of conformity
The Control interfaces IRI-KHD2-4HB5 and IRI-KHA6-4HB5 have been developed
and produced in accordance with the applicable European standards and directives.
The manufacturer of the product, Pepperl+Fuchs Group in D-68307 Mannheim, pos-
sesses a certified quality assurance system in accordance with ISO 9001.
The declaration of conformity can be ordered from the manufacturer.
ISO 9001

IDENT-I • IRI-KHD2-4HB5, IRI-KHA6-4HB5
Declaration of conformity
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
P
epperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
Date of issue 27.08.2001
4

IDENT-I • IRI-KHD2-4HB5, IRI-KHA6-4HB5
General Information
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
P
epperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
Date of issue 27.08.2001
5
2 General Information
This symbol warns the user of possible danger. Failure to heed this
warning can lead to personal injury or death and/or damage to equip-
ment.
This symbol warns the user of a possible failure. Failure to heed this
warning can lead to total failure of the equipment or any other connec-
ted equipment.
This symbol gives the user important hints.

IDENT-I • IRI-KHD2-4HB5, IRI-KHA6-4HB5
General Information
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
P
epperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
Date of issue 27.08.2001
6

IDENT-I • IRI-KHD2-4HB5, IRI-KHA6-4HB5
Safety
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
P
epperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
Date of issue 27.08.2001
7
3Safety
3.1 Intended Use
The control interface unit IRI-KHD2-4HB5/IRI-KHA6-4HB5 serves as part of the in-
ductive identification system Ident-I from Pepperl+Fuchs to connect to a higher order
computer (PLC, PC) with the INTERBUS-S interface (DIN 19 258). The control inter-
face units are only to be used with the read heads and the code carriers from Pep-
perl+Fuchs.
3.2 General Safety Information
3.3 Functional safety/monitoring
The control interface unit IRI-KHD2-4HB5/IRI-KHA6-4HB5 operates on a micropro-
cessor basis. Functional disturbances and equipment errors/faults are signalled with
the LED 'Run/Error' on the front of the device.
Next to the LED is a function controller for the INTERBUS with which an information
field can be requested. Device failure or breakdown of a read head can be detected
and indicated by the master unit.
The protection of operating personnel and the system against possible
danger is not guaranteed if the control interface unit is not operated in
accordance with its intended use.
The device IRI-KHD2-4HB5/IRI-KHA6-4HB5 may only be operated by
appropriately qualified personnel in accordance with this operating
manual.
Safety and correct functioning of the device cannot be guaranteed if any
operation other than that described in this operation manual is perfor-
med.
The connecting of the equipment and any maintenance work to be car-
ried out with voltage applied to the equipment must only be performed
by appropriately qualified electrotechnical personnel.
In the case that a failure cannot be repaired, the device must be taken
out of operation and kept from inadvertently put back into operation.
Repair work is to be carried out by the manufacturer only. Additions or
modifications to the equipment are not allowed and void the warranty.
The operator is responsible for the observance of local safety stan-
dards.
More detailed information can be found in chapter 8 ’Fault Diagnostics’.

IDENT-I • IRI-KHD2-4HB5, IRI-KHA6-4HB5
Safety
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
P
epperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
Date of issue 27.08.2001
8

IDENT-I • IRI-KHD2-4HB5, IRI-KHA6-4HB5
Product Description
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
P
epperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
Date of issue 27.08.2001
9
4 Product Description
4.1 Scope of delivery
The following is included with the delivery of the device:
• 1 device IRI-KHD2-4HB5/IRI-KHA6-4HB5
• 1 CD ROM including the manuals as PDF-file (german, english) and the unit de-
scription for the commissioning software
• 1 terminal block
4.2 Areas of application
Bus systems, especially the INTERBUS, make the reduction of interconnection ca-
bling possible and allow large data exchange over long distances. The control inter-
face unit IRI-KHD2-4HB5/IRI-KHA6-4HB5 with an INTERBUS connection is
unsurpassed when applied in large systems with many distant and distributed reading
stations.
Typical areas of application are:
• high-bay storage systems
• driverless transport systems
• interlinked production lines
• automatic container-identification
4.3 System description
The control interface unit IRI-KHD2-4HB5/IRI-KHA6-4HB5 takes over the control of
the connected read heads that implement the data transmission with the code carri-
ers, prepares the read information and controls the communication and data trans-
mission with an INTERBUS master unit.
Figure 4.1 Function of the control interface unit IRI-KHD2-4HB5/IRI-KHA6-4HB5
in the Inductive Identification System R

IDENT-I • IRI-KHD2-4HB5, IRI-KHA6-4HB5
Product Description
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
P
epperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
Date of issue 27.08.2001
10
It is possible to connect up to 4 read heads to a single IRI-KHD2-4HB5/IRI-KHA6-
4HB5 unit.
The control interface unit is operated as an INTERBUS remote bus subscriber. The
control interface unit uses 16 bytes in the INTERBUS frame protocol. When commu-
nicating from the master to the control interface unit, 8 bytes are used for the com-
mand data. 16 bytes are available for the transmission of the read head data from the
control interface unit to the master. Here, only the cyclically transmitted process-data
channel is used; the parameter channel is not used.
4.4 LED display indicators
Read heads
The following three LED display indicators, summarized below, are provided for each
read head. In addition there is a two-coloured LED between the Sub-D connectors. A
description of the flashing signals can be found in chapter 8 ’Fault Diagnostics’.
Indication and description
A detailed description of all commands can be found in chapter 7 ’Ope-
ration with the INTERBUS’.
LED-Idication
(on the front side)
Indicators Description
Ident 3 LEDs per read head status
LED green Read/write head active (4 LEDs, 1 per head)
LED yellow Code carrier detected (4 LEDs, 1 per head)
LED red Functional reserved (4 LEDs, 1 per head)
Bus 1 LED system status (two-coloured)
Run/Error LED green device ready for operation/communication active
Run/Error LED red device error
red-green blinking device ready for operation/communication faulty
Ring closure
(on the top side)
Switch S1: 0 = Ring closure aktiv
1 = Ring closure not aktiv
IVH aktiv/
IVH active
IDC erkannt/
IDC detected
reserviert/
reserved
1
2
3
4
1
0
S1

IDENT-I • IRI-KHD2-4HB5, IRI-KHA6-4HB5
Product Description
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
P
epperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
Date of issue 27.08.2001
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4.5 Structure and functioning
The control interface unit IRI-KHD2-4HB5/IRI-KHA6-4HB5 is the link between the
read heads and the INTERBUS master (PLC, PC, etc.). Two independently operating
microprocessors, which are connected to each other via an interface, take over the
data exchange between the read heads and the INTERBUS master.
Figure 4.2 Block diagram of the control interface unit
IRI-KHD2-4HB5/IRI-KHA6-4HB5
Both the supply voltage and the bus segments themselves are galvanically isolated
within the system.

IDENT-I • IRI-KHD2-4HB5, IRI-KHA6-4HB5
Product Description
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
P
epperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
Date of issue 27.08.2001
12
4.6 Accessories/product family
The inductive identification system Ident-I from Pepperl+Fuchs offers many different
possibilities to combine single components.
Figure 4.3 Overview of the inductive identification system structure
According to installation requirements, read distance and environmental conditions,
one can select appropriate code carriers and read heads.
Further information on the inductive identification system with read
functioning (System R) can be found in the Sensor Systems 1 cata-
logue.

IDENT-I • IRI-KHD2-4HB5, IRI-KHA6-4HB5
Installation
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
P
epperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
Date of issue 27.08.2001
13
5 Installation
5.1 Storage and transport
The device must be packed for storage and transport so that it is shock-resistant and
protected against humidity. The original packaging offers optimal protection.
The necessary environmental conditions also must be satisfied (see chap. 9 ’Techni-
cal Data’).
5.2 Unpacking
Check that the contents are not damaged. In case of damage, notify the postal service
or the forwarding agent and inform the deliverer.
Check the contents of delivery with respect to your order and the delivery papers for:
• correct number of parts
• device type and version according to the name plate
• accessories
• manual(s)
Keep the original packaging in case the device must be repacked and stored or re-
shipped.
For any further questions please contact Pepperl+Fuchs GmbH.

IDENT-I • IRI-KHD2-4HB5, IRI-KHA6-4HB5
Installation
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
P
epperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
Date of issue 27.08.2001
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5.3 Mounting
5.3.1 Mounting to a top-hat rail
As with all systems in K-system housings from Pepperl+Fuchs, the control interface
unit IRI-KHD2-4HB5/IRI-KHA6-4HB5 can be snapped onto the 35 mm standard top-
hat rail according to DIN EN 50022.
Figure 5.1 Mounting to the top-hat rail according to DIN EN 50022
Hang the unit over the top part of the top-hat rail and press the bottom part of the
housing against the rail until it snaps onto the railing. Check that the unit sits firmly on
the railing.

IDENT-I • IRI-KHD2-4HB5, IRI-KHA6-4HB5
Installation
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
P
epperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
Date of issue 27.08.2001
15
5.3.2 Wall mounting
The control interface unit can also be mounted on the wall using four screws.
Simply pull out the four outer brackets on the back side of the unit.
The unit can be easily screwed onto the wall through the holes in the brackets.
The screw pair spacing is 90 mm (max. screw diameter M5).
Figure 5.2 Wall mounting
5.4 Electrical connection
Only qualified personnel are permitted to carry out work under voltage
and make electrical connection to the mains.
Ensure that the correct voltage is applied according to the name plate of
the unit.
A mains isolating device must be installed close to the device and
labelled as such for the IRI-KHD2-4HB5/IRI-KHA6-4HB5.

IDENT-I • IRI-KHD2-4HB5, IRI-KHA6-4HB5
Installation
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
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epperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
Date of issue 27.08.2001
16
5.4.1 Equipment connection
The electrical connection of the control interface unit is made with the self-opening
screw terminals on the top and bottom of the unit, max. cross section 2 x 2.5 mm2.
The INTERBUS connection must be carried out according to the INTERBUS specifi-
cation via the 9-pole Sub-D sockets on the front of the device. Additionally, the bus
connections (DI, /DI, DO, /DO, GND) are also available on the screw terminals.
Connect the read heads and the supply voltage according to the connection diagram
and the labelled configuration of the terminals.
Figure 5.3 Connection diagram for the control interface unit IRI-KHD2-4HB5/IRI-KHA6-4HB5
Location of the connection terminals
Figure 5.4 Assignment of connection terminals
+
Reset
Data
-
reserved
+
Reset
Data
-
reserved
+
Reset
Data
-
reserved
+
Reset
Data
-
reserved
6 Screen
IN
42
PE/Screen
OUT
1.1
2.1
3.1
4.1
µP2
1
2
3
7
8
13
14
15
19
21
25
26
27
31
32
37
38
39
43
44
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
2
7
4
5
18
16
17
6
3
1
DI
/DI
/DO
GND(I)
DO
2
6
3
9
7
5
30
40
41
28
29
1
DI
/DI
/DO
GND
DO
µP1
1.2 1.3
2.2 2.3
3.2 3.3
4.2 4.3
5
Sub-D
IN
OUT
S1
+
_U
U
46
48 - / ~
47 + / ~
12 3 45 6 789 101112
13 14 15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34 35 36
37 38 39 40 41 42 43 44 45 46 47 48
IN
OUT
Run/Error
Rear terminal row
Front terminal row
Sub-D-socket
Sub-D-plug

IDENT-I • IRI-KHD2-4HB5, IRI-KHA6-4HB5
Installation
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
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epperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
Date of issue 27.08.2001
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List of terminal assignments
Terminal Function
1 supply voltage read head 1 positive
2 „direction“ read head 1
3 „data“ read head 1
4 DO INTERBUS IN
5 /DO INTERBUS IN
6 Shield INTERBUS IN
7 supply voltage read head 1 negative
8 reserved
9 reserved
10 reserved
11 reserved
12 reserved
13 supply voltage read head 2 positive
14 „direction“ read head 2
15 „data“ read head 2
16 DO INTERBUS IN
17 /DO INTERBUS IN
18 GND INTERBUS IN
19 supply voltage read head 2 negative
20 reserved
21 reserved
22 reserved
23 reserved
24 reserved
25 supply voltage read head 3 positive
26 „direction“ read head 3
27 „data“ read head 3
28 DO INTERBUS OUT
29 /DO INTERBUS OUT
30 Shield INTERBUS OUT
31 supply voltage read head 3 negative
32 reserved
33 reserved
34 reserved
35 reserved
36 reserved
37 supply voltage read head 4 positive
38 „direction“ read head 4

IDENT-I • IRI-KHD2-4HB5, IRI-KHA6-4HB5
Installation
Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
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epperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
Date of issue 27.08.2001
18
Assignment of the 9-pole Sub-D plug and socket
39 „data“ read head 4
40 DO INTERBUS OUT
41 /DO INTERBUS OUT
42 protective earth PE / Shield INTERBUS OUT
43 supply voltage read head 4 negative
44 reserved
45 reserved
46 ground power supply
47 power supply +
48 power supply -
PIN INTERBUS IN INTERBUS OUT
1DO DO
2DI DI
3GND GND
4 reserved reserved
5 reserved reserved
6/DO /DO
7/DI /DI
8 reserved reserved
9 reserved ring closure
Terminal Function
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