FR05DHIRFR05DVIR
DC‐5MBdDualSupplyVoltage
RedLink®Receiver
Datasheet
FR05DHIRFR05DVIRDatasheetRevisionA
1
DESCRIPTION
The F
i
recomms DC to 5 MBd Dual supply voltage
RedLink® rece
i
ver
i
sbasedonafu
ll
y
i
ntegrated
photo‐d
i
odew
i
thTIAand
li
mit
i
ngamp
li
f
i
er.
Housed
i
n non‐conduct
i
ng p
l
ast
i
c RedLink®
connector hous
i
ngs, the rece
i
ver
i
sb
l
ue
i
n co
l
our.
The hous
i
ng
i
s compat
i
b
l
e��� w
i
ththeVersat
il
e Link
sty
l
e f
i
ber p
l
ug, and is
designed primarily
foruse
w
i
thP
l
ast
i
cOpt
i
cF
i
ber(POF).
Therece
i
ver operatesequallyatboththestandard
3.3Vand5VDCsupplyrailvoltages.Itoperatesover
the
i
ndustr
i
a
l
temperaturerangeof‐40⁰Cto+85⁰C
support
i
ng many
i
ndustr
i
a
l
app
li
cat
i
ons where a
re
li
ab
l
ecommandandcontro
l
response
i
srequ
i
red
i
ne
l
ectr
i
ca
ll
yharshenv
i
ronments.
The receiver uses integrated light detection and
amplification in a single piece of silicon giving
enhanced immunity to EMI/EMC from the local
environment making the unit ideal for use in
electrically noisy applications. The receiver has a
single push‐pull logic output compatible to
TTL/CMOS.
NOTE: Applications switching 12V/15V should use
p/n:FR20DHIR.ApplicationsthatrequireanOpen‐
Collectorto5Vshouldusep/n:FR05DHCR.
AVAILABLEOPTIONS
Table1
ORDERINGINFORMATION/PARTNUMBERS
5MBdHorizontalPackage
Inverting,TTL
FR05DHIR
5MBdVerticalPackage
Inverting,TTL
FR05DVIR
FEATURES
DesignedforusewithPlasticOpticFiber(POF)
OptimizedfordatatransmissionfromDC‐5
MBd
IndustrialTemperatureRange‐40⁰Cto+85⁰C
Dual5���Vand3.3Vpowersupplyoperation
RoHScompliantandflameretardant(UL94V‐
0)housing
HorizontalandVerticaloptionsavailable
PushPullTTLCompatibleCMOSoutput
Lowpulsewidthdistortion
CompatiblewithVersatileLinkcablesand
connectors
APPLICATIONS
Table2
APPLICATIONS
Application
AutomationandIndustrialControl.Serial
Communications.VoltageIsolation.
Standard
SerialRS232,RS485,CAN‐Bus,MODBUS,
Profibus
Distance
50metersStepIndexPOF
[1]
300meterswith200µmPCSfiber
[1]
Speed DCto5MBd
Note:1Dependingontheinstallationcondition
FR05DHIRFR05DVIRDatasheetRevisionA
2
SPECIFICATIONS

IC
1, VO
2, Gnd
3, Vcc
4, No Connect
8, Gnd
(Not Connected Internally)
5, Gnd
(Not Connected Internally)
FIGURE1
Receiverpin‐out,topview.
NOTE
a) Pin4iselectricallyisolatedinternally.Pin4maybeexternallyconnectedtopin1forboardlayoutcompatibilitywithexisting
designs.Otherwiseitisrecommendedpin4begroundedasinFigure2.
b) Pins5and8areusedformountingandretainingpurposes.Itisrecommendedthatpins5and8beconnectedtoground.
Table4
REGULATORYCOMPLIANCE
Parameter Symbol Standard Level
ElectrostaticDischarge,
HumanBodyModel(contactESD)
HBM Mil‐STD‐883 Level2(4kV)
ULCertification UL 94V‐0 FilesNo.(Pending)
StorageCompliance MSL J‐STD‐020 2a(4‐weekfloorlife)
RestrictionofHazardous
SubstancesDirective
RoHS Directive2011/65/EU Certifiedcompliant
RECOMMENDEDAPPLICATIONCIRCUIT
IC
1
2
3
4
100nF
Vcc
Data TTL Output
10F 10F
1H
8
5
FIGURE2
Recommendedreceiverapplicationcircuit.Seenotes8,9Table6.
Table3
RECEIVERPINDESCRIPTION
Pin Name
Symbol
1 ReceiverOutput V
O
2 ReceiverGround GND
3 ReceiverVCC VCC
4 NoConnect
(a)
N/C
5 RetainingPin
(b)
GND
8 RetainingPin
(b)
GND