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Magneitc card reader module
Lintech Enterprises Limited
Model Number: LR-01S Series
Brief introduction:
LR6 serial products are manual swipe card reader, adopting high integrated magnetic card
decoding chip. They have small electricity consumption and strong interference resistance.
They comply with ISO-7811、7812 magnetic card decoding standard completely to decode
data in each track into RDT,RCL and CLS signal for output. Exquisite magnetic installation
structure and precise track position makes card reading more stable and reliable, which is our
patented technology.
Technical Feature：
3-Dimensional magnetic head design makes magnetic head contact well with cards, and
ensures cards to have least abrasion.
Adopting arm suspension type magnetic head assembly method enables machine with soft
elasticity and good hand feel. Elasticity will not change in 10,000,000 times, which greatly
increases life span of magnetic head.
Installing magnetic head in the magnetic head box makes track position of magnetic head
more precise to ensure success card reading rate, and appearance of product looks more
beautiful.
Specific integrated circuits guarantee AMP 15% of the card can work properly. Dual-track
static current of the whole machine is below 4mA/5V.Strong interference resistance.
Precise electric circuit disposition can read high-co magnetic card at 4000Oe completely.
Magnetic head adopts platinum manganese alloy material, which makes it life span over
800,000 times
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Lintech Enterprises Limited
Work Environment：
Subject Specification
Work temperature and humidity -20℃- 70 , 20 - 90% RH ℃
Storage temperature and humidity -30℃-70 , less than 95% RH ℃
Vibration Amplitude 2mm , 2 G , 10-55Hz/min in x,y,z direction
Impact resistance UP TO 30 G，11 msec
Technical data and Specification
Dimension and weight
Length（mm） Width (mm) Height (mm) Weight（g）
43 22 or 21 24 18
Specification
Subject Specification
Track Standard Comply with ISO7811standard
Decoding method F2F (FM)
Card reading Density 210 BPI 75 BPI 210 BPI
Card reading Data bit
Card thickness 0.2~0.84 mm
Suitable Voltage DC2.7V~DC5.5V
Static current 4mA/5V
Output ripple voltage Less than 50mVp-p
Track reading width 1.5mm
Operation speed 15 - 120 cm/sec (6-50inch/sec)
Magnetic head life span Over 800,000 times
1 track 79
Characters(7-bit)
2 track 40
Characters(5-bit)
3 track 107
characters(5-bit)
Error rate Lower than 0.5%
Insulation resistance 10MΩ
Interface TTL
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Output Interface Signal List (2.0MM PIN)
Lintech Enterprises Limited
LR01S10 LR01S20 LR01S30
1 GND 1 GND 1 GND
2 VCC 2 VCC 2 VCC
3 RDT1 3 RDT2 3 RDT3
4 RCL1 4 RCL2 4 RCL3
5 CLS1 5 CLS2 5 CLS3
LR01S50 LR01S60 LR01S80
1 GND 1 GND 1 GND
2 VCC 2 VCC 2 VCC
3 RDT1 3 RDT2 3 RDT1
4 RCL1 4 RCL2 4 RCL1
5 CLS1 5 CLS2 5 CLS1
6 RDT2 6 RDT3 6 RDT2
7 RCL2 7 RCL3 7 RCL2
8 CLS2 8 CLS3 8 CLS2
9 RDT3
10 RCL3
11 CLS3
Note: TTL PIN dimension and its signal wire sequence can be changed according to
customers’ requirements.
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Output Signal Drawing
Lintech Enterprises Limited
Note:[1]RDT：Data signal
[2]RCL：Data clock
[3]CLS ：Magnetic card signal
Programming note：
ＣＬＳ signal：Usually is high level. When magnetic cards with data swipe on the magnetic
head, CLS will output low level signal. After magnetic card swiping complete, it will restore
into high level. This signal is usually used to detect if there are magnetic cards swiping on the
magnetic head.
ＲＣＬ signal：Usually is high level. When magnetic cards with data swipe on the magnetic
head, RCL will output impulse signal. After magnetic card swiping complete, it will restore
into high level. This signal is usually used to read data in the magnetic card. When RCL is
low level, data in RDT is effective. When programming, it usually read in negative edge.
Impulse width: 10us~60us.
ＲＤＴ signal：Usually is high level. When magnetic cards with data swipe on the magnetic
head, RDT will output data signal of magnetic card. Please note that RDT signal level is
opposite to data. i.e., when RDT is high level, correlative data is 0; when RDT is low level,
correlative data is 1. Level feature is TTL (high level: >0.8* input voltage; Low level: <0.2*
input voltage).
Caution during operation
1 Cards should be inserted in the designated direction, and operation speed should be almost
same.
2 Cards using on the standard machine should comply with ISO7811.
3 Magnetic track of the card should not have foreign material, scratch or incompatible default
4 Cards should not put in the position close to magnetic iron to avoid degaussing card signal.
5 If you need to change the usage of products, please contact us or operate by technical
person.
6 If you swipe card too hard or have trouble in swiping card, please clean magnetic head (Use
cleaning cards).
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Installation Structure Drawing
Lintech Enterprises Limited
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