FR05MHIR(FR05MVIR(
!
DC-5!MBd!RedLink®!!
Fiber!Optic!Receiver!
!
Data!Sheet( (
!FR05MHIR!FR05MVIR!Revision!A!
1!
!
!
!
!
DESCRIPTION(
The! Firecomms! DC!to!5!MBd! RedLink®! receiver!
uses! a! monolithic! IC! with! fully! integrated!
photodiode!with!a!TIA!and !limiting!amplifier.!It!has!
a! single! data! output! compatible! with! TTL/CMOS!
electronics.!The!receiver!is!typically!used!at!5 !MBd!
over!POF!in!industrial!serial!bus!protocol!links.!
!
It! is! housed! in! a! non-conducting! blue! plastic!
connector!housing!which!is!flame!retardant!
(UL94V-0).! The! housings! are! compatible! with! the!
Versatile!Link!style!fiber!plug,!and!a re !idea l!for!use!
with! both! Plastic! Optic! Fiber! (POF)! and! polymer!
clad!silica!(PCS)!fiber.!It!is!RoHS!com pliant.!
!
The! receiver! has! a! single! ended! push-pull! logic!
output!compatible!to!TTL/C MOS.!!
!
NOTE:! Applications! switching! 12V/15V! should! use!
p/n:!FM20VHIR.!Applications!that! require!an! O pen-
Collector! with! R
L
! pull! up! to! 5V! should! use! p/n:!
FM05MHCR.!
!
AVAILABLE(OPTIONS(
Table(1(
ORDERING(INFORMATION(/(PART(NUMBERS(
Horizontal(RedLink®(5(MBd(
Receiver(
FR05MHIR!
Vertical(RedLink®(5(MBd(
Receiver((
FR05MVIR!
!
(
FEATURES(
• Ideal!for!use!with!P O F!
• Optimized!for!data!transmiss ion !from !D C!to !5!
MBd!!
• Industr ia l!te m p e r at u re !ra n g e!-40⁰C!to!+85⁰C!
• RoHS!and!UL!compliant!
• Flame!retardant!(UL!94!V-0)!connector!
housings!
• Fully!integrated!photodiode!
• 5V!TTL/CMOS!compatible!I/O!for!ease!of!
design!
• Low!pulse!width!distortion!
• Compatible!with!Versatile!Link!cables!and!
connectors!
!
APPLICATIONS((
Table(2(
APPLICATIONS(
Application(
Motor!Control,!Voltage!Isolation,!
Drives,!Inverters,!Industrial!Control,!
Gaming,!Medical!Imaging!
Standard(
Low-speed!serial!RS232,!RS485,!
CAN!Bus,!Modbus,!Profibus!
Distance(
50!meters!Step!Index!(SI)!POF!in!
typical!operating!condition s!
30!meters!in!worst!case!conditions
!
Speed(
DC!to!5!MBd!(NRZ)!
!
!
!
!
!
FR05MHIR!FR05MVIR!Revision!A!
2!
!
(
SPECIFICATIONS(
!!!
IC
1, V
O
2, Gnd
3, Vcc
4, N.C.
8, Gnd
5, Gnd
!
!!!FIGURE!1.!
!!!Receiver!pin-out,!top!view!
!
!
Parameter(
Symbol(
Standard(
Level(
Electrostatic!Discharge,!!
Human!Body!Model!(Contact!ESD)!
HBM!
Mil-STD-883!
Level!2!(4!kV)!
Radiated!Emissions!Immunity!
Vm
-1
!
IEC!61000-4-3!
15!Vm
-1
!
UL!Certification!
UL!
94!V-0!material!
Files!No.!E362227!
Storage!Compliance!
MSL!
J-STD-020E!
2a!(4-week!floor!life)!
Restriction!of!Hazardous!Substances!
Directive!
RoHS!
Directive!2011/65/EU!
Certified!compliant!
!
(
RECOMMENDED(APPLICATION(CIRCUIT((
8
5
IC
1
2
3
4
100 nF
Vcc
Data TTL Output
10 µF
1 µH
10 µF
!
FIGURE!2.!
RedLink®!Receiver!recommended!application !circuit.
Table(3(
RECEIVER(PIN(DESCRIPTION(
Pin(
Name(((((((((((((((((((((((((((((((((((((
Symbol(
1!
Receiver!Output!
V
0
!
2!
Receiver!Ground!
Gnd!
3!
Receiver!Vcc!
Vcc!
4!
Not!Connected!
N.C.!
5!
Retaining!Pin!
Gnd!
8!
Retaining!Pin!
Gnd!
!
!
!