Feig Electronic OBID i-scan ID ISC.LRM2500-A User manual

INSTALLATION
final –public (B)
2015-10-15 –M10210-4e-ID-B.docx
ID ISC.LRM2500-A
Long Range Reader
(English)

OBID i-scan® HF
Installation
ID ISC.LRM2500-A
FEIG ELECTRONIC GmbH
Page 2 of 30
M10210-4e-ID-B.docx
Note
Copyright 2012-2015 by
FEIG ELECTRONIC GmbH
Lange Strasse 4
D-35781 Weilburg
Tel.: [phone]
http://www.feig.de
With the edition of this document, all previous editions become void. Indications made in this manual may be
changed without previous notice.
Copying of this document, and giving it to others and the use or communication of the contents thereof are
forbidden without express authority. Offenders are liable to the payment of damages. All rights are reserved
in the event of the grant of a patent or the registration of a utility model or design.
Composition of the information in this document has been done to the best of our knowledge. FEIG
ELECTRONIC GmbH does not guarantee the correctness and completeness of the details given in this
manual and may not be held liable for damages ensuing from incorrect or incomplete information. Since,
despite all our efforts, errors may not be completely avoided, we are always grateful for your useful tips.
The instructions given in this manual are based on advantageous boundary conditions. FEIG ELECTRONIC
GmbH does not give any guarantee promise for perfect function in cross environments.
FEIG call explicit attention that devices which are subject of this document are not designed with compo-
nents and testing methods for a level of reliability suitable for use in or in connection with surgical implants or
as critical components in any life support systems whose failure to perform can reasonably be expected to
cause significant injury to a human. To avoid damage, injury, or death, the user or application designer must
take reasonably prudent steps to protect against system failures.
FEIG ELECTRONIC GmbH assumes no responsibility for the use of any information contained in this docu-
ment and makes no representation that they free of patent infringement. FEIG ELECTRONIC GmbH does
not convey any license under its patent rights nor the rights of others.
OBID®and OBID i-scan®are registered trademarks of FEIG ELECTRONIC GmbH.

OBID i-scan® HF
Installation
ID ISC.LRM2500-A
FEIG ELECTRONIC GmbH
Page 3 of 30
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Content
1Safety Instructions / Warning - Read before start-up ! 4
2Performance Features of Reader Family ID ISC.LRM2500 5
2.1 Performance Features................................................................................................5
2.2 Available Reader Types..............................................................................................5
3Installation and mounting 6
3.1 Mounting .....................................................................................................................6
3.2 Terminals.....................................................................................................................8
3.3 Antenna connection ...................................................................................................9
3.4 Supply voltage..........................................................................................................10
3.5 Fuse F1......................................................................................................................11
3.6 X2: Optocoupler Inputs (X2 / IN1, IN2, IN3)............................................................. 12
3.7 Optocoupler outputs (X2 / OUT1, OUT2)................................................................. 15
3.8 Relay (X2 / REL1, REL2, REL3) ................................................................................ 16
3.9 Output 24V (X2 / 24V, GND)..............................................................................18
3.10 X8: External diagnostic LED connections ..............................................................19
3.11 Interfaces...................................................................................................................20
3.11.1 RS232-Interface X3................................................................................................20
3.11.2 RS485-Interface X3................................................................................................21
3.11.3 USB –Interface X4 (Host Communication, HID) .................................................... 23
3.11.4 USB –Host X5.......................................................................................................23
3.11.5 Ethernet-Interface on X1 (10/100 Base-T)..............................................................24
4Operating and Display Elements 25
4.1 LEDs.......................................................................................................................... 25
4.2 Reset-Buttons........................................................................................................... 26
5Radio Approvals 27
5.1 Europe (CE)............................................................................................................... 27
5.2 USA (FCC) and Canada (IC) .....................................................................................28
6Technical Data 29

OBID i-scan® HF
Installation
ID ISC.LRM2500-A
FEIG ELECTRONIC GmbH
Page 4 of 30
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1 Safety Instructions / Warning - Read before start-up !
The device may only be used for the purpose intended by the manufacturer.
The operation manual should be kept readily available at all times for each user.
Unauthorized changes and the use of spare parts and additional devices which have not been
sold or recommended by the manufacturer may cause fire, electric shocks or injuries. Such
unauthorized measures shall exclude the manufacturer from any liability.
The liability-prescriptions of the manufacturer in the issue valid at the time of purchase are valid
for the device. The manufacturer shall not be held legally responsible for inaccuracies, errors,
or omissions in the manual or automatically set parameters for a device or for an incorrect
application of a device.
Repairs may only be undertaken by the manufacturer.
Installation, operation, and maintenance procedures should only be carried out by qualified
personnel.
Use of the device and its installation must be in accordance with national legal requirements
and local electrical codes .
When working on devices the valid safety regulations must be observed.
Before touching the device, the power supply must always be interrupted. Make sure that the
device is without voltage by measuring. The fading of an operation control (LED) is no indicator
for an interrupted power supply or the device being out of voltage!
Special advice for wearers of cardiac pacemakers:
Although this device doesn't exceed the valid limits for electromagnetic fields you should keep
a minimum distance of 25 cm between the device and your cardiac pacemaker and not stay in
the immediate proximity of the device’s antenna for any length of time.

OBID i-scan® HF
Installation
ID ISC.LRM2500-A
FEIG ELECTRONIC GmbH
Page 5 of 30
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2 Performance Features of Reader Family ID ISC.LRM2500
2.1 Performance Features
The Reader has been developed for reading passive data carriers, so-called „Smart Labels“, using
an operating frequency of 13.56 MHz. For the operation it is necessary to connect a appropriate
external antenna to the connector ANT1.
2.2 Available Reader Types
The following Reader type’s are currently available:
Reader type
Description
ID ISC.LRM2500-A
Module version with RS232/485- / USB- / LAN-Interface, USB-
Host und Embedded Linux
ID ISC.LR2500-A
Housing version with RS232/485- / USB- / LAN-Interface, USB-
Host und Embedded Linux
ID ISC.LR2500-B
Module version with RS232/485- / USB- / LAN-Interface
Table 1: Available Reader types

OBID i-scan® HF
Installation
ID ISC.LRM2500-A
FEIG ELECTRONIC GmbH
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3 Installation and mounting
3.1 Mounting
The Reader Module is designed for installation on a heat sink. Mounting is accomplished using the
4.5 mm holes located in each corner of the base plate (see: Figure 1).
120 110
ø 4,5 mm*
160
155
80
ø 4,5 mm* ø 4,5 mm*
5
ø 4,5 mm
155
GND
VDC
ø 4,5 mm
5
4
V4V3
V2V1 V5 T1
X1
J2
J4
J1
J3
J6
J7
J5 X2
X8
X6
F1
J8
J9 X3
X4
X7
29
45
16,3
X5
T2
Figure 1: Scale drawing of the Reader module with mounting plate

OBID i-scan® HF
Installation
ID ISC.LRM2500-A
FEIG ELECTRONIC GmbH
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To fully exploit the performance of the Reader Module, the heat sink should have a thermal re-
sistance RThK of max. 1 K/W. When attaching the Reader Module to the heat sink you should strive
for a little heat transfer resistance between the base plate and the heat sink as possible. The use
of heat sink compound is recommended.
If the antenna is properly tuned and there is sufficient air convection along the mounting plate, the
ID ISC.LRM2000 can be operated without an additional heat sink at up to 2W of power. Note here
however that detuning of the antenna can result in additional heating of the Reader. In such cases
the Reader regulates its output power down until the upper temperature limit of its final stage fallen
down again.

OBID i-scan® HF
Installation
ID ISC.LRM2500-A
FEIG ELECTRONIC GmbH
Page 8 of 30
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3.2 Terminals
Figure 2 shows the terminals and control elements of the ID ISC.LRM2500-A
V4
V3
V2V1 V5 T1
X1
J2
J4
J1
J3
J6
J7
J5 X2
ANT1
X8
X6
F1
J8
J9 X3
X4
X7
X5
T2
Figure 2: Reader terminals

OBID i-scan® HF
Installation
ID ISC.LRM2500-A
FEIG ELECTRONIC GmbH
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3.3 Antenna connection
The SMA socket „ANT1“ is located on the lower circuit board for connecting the antenna to the ID
ISC.LRM2500.
Active external function units (e.g. ID ISC.DAT) can also be supplied with 8 V through the
antenna terminal. The maximum current draw is then not allowed to exceed 150mA. This additional
power consumption must be considered for the total reader power consumption.
The maximum tightening torque for the SMA socket is 0.45 Nm (4.0 lbf in).
Attention:
Exceeding the tightening torque will destroy the socket.
Terminal
Description
ANT1
For connecting the antenna
Table 2: Antenna jack
The standing wave ratio VSWR for the antenna should not exceed a value of 1,3.
For reaching optimal read ranges the coaxial cables between readers and antenna must
have defined lengths. For all antennas of the company FEIG ELECTRONICS GmbH and
for all antennas which with the tuning boards (e.g. ID ISC.DAT, ID ISC.MAT b and ID
ISC.MAT s) of FEIG ELECTRONICS GmbH is made the optimal length of the coaxial ca-
ble is 1.35 m (Article No. 1654.004.00.00, Name ID ISC.ANT.C-B). See also Mounting
Manual Power Splitter ID ISC.ANT.PS-B and ID ISC.ANT.MUX.
The optimum operating Q factor of the antenna should be in a range of Qoper = 10...30. To
determine the operating Q the antenna must be supplied with a 50 Ohm source such as
a network analyzer or frequency generator.
To prevent external coupled noise, the antenna cable must be fitted with the included
EMC ferrite ring core 28 mm x 20 mm. The antenna line must be wound around the
ring core for at least 4 turns. The distance between the Reader termination and the ring
core should be maximum 10 cm (see Figure 3).
When connecting an antenna, ensure that it does not exceed the permissible limits pre-
scribed by the national regulations for radio frequency devices.
Figure 3: Antenna line with EMC ring cores

OBID i-scan® HF
Installation
ID ISC.LRM2500-A
FEIG ELECTRONIC GmbH
Page 10 of 30
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3.4 Supply voltage
The reader has to supplied by a limited power supply (e.g. NEC Class 2/LPS power supply) ac-
cording IEC EN 60950, only.
The supply voltage of 24 V is connected to Terminal X6.
Terminal
Abbreviation
Description
X6 / Pin 1
VDC
Vcc –supply voltage + 24 V
X6 / Pin 2
GND
Ground –supply voltage
Table 3: Pin-outs for supply voltage on X6
GND
VDC
X8
X6
F1
1
2
Figure 4: Position of the connector X6 for the power supply
Note:
Reversing the supply voltage polarity may destroy the device.
To meet national requirements for radio frequency devices the power supply line must
be fitted with one of the supplied EMC ring cores 28 mm x 20 mm. The power supply
line must be wound around the ring core for at least 5 turns. The distance between the
Reader termination and the ring core should be maximum 10 cm.

OBID i-scan® HF
Installation
ID ISC.LRM2500-A
FEIG ELECTRONIC GmbH
Page 11 of 30
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3.5 Fuse F1
The reader have been protected with a SMD fuse 2,5A (time-lag).
Attention!:
The 24V voltage for supplying the internal and external DC voltage on X2 for the dig-
ital inputs and outputs is not protected by the fuse F1.
Figure 5: Position of the fuse F1
X8
X6
F1
2,5 A time-lag

OBID i-scan® HF
Installation
ID ISC.LRM2500-A
FEIG ELECTRONIC GmbH
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3.6 X2: Optocoupler Inputs (X2 / IN1, IN2, IN3)
The three optocouplers inputs are available on Terminal X2.
X2
IN1-
REL3-COM REL2-COM REL1-COM
GND
IN3- IN2-
GND
OUT2-E
IN1+
OUT1-C
GND
IN3+ IN2+
OUT2-C
REL3-NO REL2-NO REL1-NO
24V
OUT1-E
Figure 6: Optocoupler pin-outs on terminal X2
The optocoupler on terminal strips X2 are galvanically isolated from the Reader electronics and
must therefore be powered externally, see Figure 7. The external VCC voltage may however be
provided by the reader, see Figure 8.
All 3 inputs are identical and may therefore be configured individually.
470 +
IN1 -Uext
820 J2
J1 24 V
470 +
IN2 -Uext
820 J4
J3 24 V
470 +
IN3 -Uext
820 J6
J5 24 V
Figure 7: External power supply for the optocouplers

OBID i-scan® HF
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ID ISC.LRM2500-A
FEIG ELECTRONIC GmbH
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470 +
IN1 -
820 J2
J1 24 V
470 +
IN2 -
820 J4
J3 24 V
470 +
IN3 -
820 J6
J5 24 V
GND
Figure 8: Possible internal power supply for the optocouplers
The input LED for the optocouplers are internally connected to a series resistor of 1290 and are
limited to an input current of max. 20mA. For voltages of less than 10V a part of the series
resistance must be jumpered (J1, J3, J5) accordingly.
Figure 9: Position of the Jumper J1- J9

OBID i-scan® HF
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ID ISC.LRM2500-A
FEIG ELECTRONIC GmbH
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Note:
The input is configured for a maximum input voltage of 24 V and an input current of
maximum 20mA.
Reversing the polarity or overloading the input will destroy it.
Jumper
Description
J1
Series resistance IN1 (X2)
J2
VCC IN1 (X2)
J3
Series resistance IN2 (X2)
J4
VCC IN2 (X2)
J5
Series resistance IN3 (X2)
J6
VCC IN3 (X2)
Table 4: Jumpers for inputs IN1,IN2 and IN3
Table 5 shows the required external series resistances for the various external voltages
External voltage Uext
Jumper J1/J3/J5
5 V ... 10 V
ON
10 V ... 24 V
OFF
Table 5: Required external series resistance
Table 6 shows the jumper setting for external or internal supply voltage
Jumper
Jumper J2/J4/J6
external voltage
OFF
internal VCC voltage
ON
Table 6: Internal / External supply voltage
Note:
The internal 24V voltage for supplying the DC voltage on the digital inputs is not
protected by the fuse F1.
Using internal and external voltage at the same time can destroy the reader.

OBID i-scan® HF
Installation
ID ISC.LRM2500-A
FEIG ELECTRONIC GmbH
Page 15 of 30
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3.7 Optocoupler outputs (X2 / OUT1, OUT2)
The transistor connections, collector and emitter, of the optocoupler outputs are galvanically
isolated from the Reader electronics and are carried to the outside without any internal ancillary
circuitry on Terminal X2. The output must therefore be powered by an external power supply.
The digital outputs OUT1 and OUT2 can be used for the data clock interface. OUT1 => „Clock“,
OUT2 => „Data“
OUT1-E
IN1-
REL3-COM REL2-COM REL1-COM
GND
IN3- IN2-
GND
OUT2-E
IN1+
OUT1-C
GND
IN3+ IN2+
OUT2-C
REL3-NO REL2-NO REL1-NO
24V
X2
Figure 10: Digital Output’s on terminal X2
OUT1..2 E
C
Uext
OUT1..2 E
C
24 V
GND
Figure 11: Internal and possible external wiring of the digital output OUT1-2
Note:
The output is configured for max. 24 V / 30 mA.
Polarity reversal or overload on the output will destroy it.
The output is intended for switching resistive loads only.

OBID i-scan® HF
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FEIG ELECTRONIC GmbH
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3.8 Relay (X2 / REL1, REL2, REL3)
The relay outputs are all a normally open contact. These outputs, which are located on terminals
X2, are galvanically isolated from the Reader electronics and must therefore be externally
supplied. The external voltage may however be provided by the card using jumper J7;J8;J9. All 3
outputs are identical and may be configured individually.
IN1-
REL3-COM REL2-COM REL1-COM
GND
IN3- IN2-
GND
OUT2-E
IN1+
OUT1-C
GND
IN3+ IN2+
OUT2-C
REL3-NO REL2-NO REL1-NO
24V
OUT1-E
X2
Figure 12: Relay Outputs on terminal X2
REL1
COM
N0 NO
COM Uext
J7
24 V
REL2
COM
N0 NO
COM Uext
J8
24 V
REL3
COM
N0 NO
COM Uext
J9
24 V
Figure 13: Internal and possible external wiring of the relay output’s

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REL1
COM
N0 NO
COM
J7
24 V
REL2
COM
N0 NO
COM
J8
24 V
REL3
COM
N0 NO
COM
J9
24 V
GND
Figure 14: Internal and possible external wiring of the relay output’s with internal voltage
Table 7 shows the assignment of the jumpers to the relay output
Jumper
Description
J7
VCC - REL 1 (X2)
J8
VCC - REL 2 (X2)
J9
VCC - REL 3 (X2)
Table 7: Assignment of the jumpers to the relay output
Table 8 shows the jumper setting for the external voltage or internal VCC voltage
Jumper
Jumper J7/J8/J9
external voltage
open
Internal VCC voltage
closed
Table 8: Internal- / External voltage supply
Notes:
The relay output is configured for max. 24 V / 1 A.
The relay output is intended for switching resistive loads only. If an inductive load is
connected, the relay contacts must be protected by means of an external protection
circuit.
The internal 24V voltage for supplying the DC voltage on the relays is not protected
by the fuse F1.
Using internal and external voltage at the same time can destroy the reader.

OBID i-scan® HF
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ID ISC.LRM2500-A
FEIG ELECTRONIC GmbH
Page 18 of 30
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3.9 Output 24V (X2 / 24V, GND)
The output 24V/GND can be used to power the optional external circuitry of the digital inputs , out-
puts or relays. The maximum current consumption must not exceed 500mA. A possible current
consumption via J2, J4, J6 or J7, J8, J9 must be factored in.
X2
IN1-
REL3-COM REL2-COM REL1-COM
GND
IN3- IN2-
GND
OUT2-E
IN1+
OUT1-C
GND
IN3+ IN2+
OUT2-C
REL3-NO REL2-NO REL1-NO
24V
OUT1-E
Figure 15: Optional 24V external voltage supply
Note:
For the dimensioning of the power supply the power consumption for the external output
circuitry must be additional considered to the typical reader power consumption.
The internal 24V voltage on X2 is not protected by the fuse F1.

OBID i-scan® HF
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FEIG ELECTRONIC GmbH
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3.10 X8: External diagnostic LED connections
X8 allows for connection of additional external LEDs in parallel with the internal diagnostic LEDs.
The external LEDs are connected as shown in Figure 16
Terminal
Abbreviation
Description
X8 / Pin 1
V1 Anode ext.
Function same as internal LED V1
X8 / Pin 2
V2 Anode ext.
Function same as internal LED V2
X8 / Pin 3
V3 Anode ext.
Function same as internal LED V3
X8 / Pin 4
V4 Anode ext.
Function same as internal LED V4
X8 / Pin 5
V5 Anode ext.
Function same as internal LED V5
X8 / Pin 6
GND
Common GND
Table 9: External LEDs pin-outs
external LEDs
X8 1
5
3
12
4
66
2
3
4
5V5 V4
X8
V2V3 V1
X8
X6
F1
Figure 16: Connecting external LEDs to X8
Note:
The outputs on X8 are intended for switching an external LED only. Overloading the
outputs with other loads may destroy them.
If only one output is used the maximum current consumption is Imax=15mA. The total
current consumption of all 5 outputs together should not increase 25mA. The off-load
output voltage is 3,3V and is supplied via a 220Ohm series resistor.

OBID i-scan® HF
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3.11 Interfaces
3.11.1 RS232-Interface X3
The RS232 interface is connected on X3.
The transmission parameters can be configured by means of software protocol.
Figure 17: RS232 interface pin-outs on X3
Kurzzeichen
Description
TxD
RS232 –(Transmit)
RxD
RS232 –(Receive)
GND
RS232 –(Ground)
Table 10: Pin assignment of the RS232-Interface
Figure 18: Wiring example for connecting the RS232 interface