Technical Data
HFBR-0600 Series
Features
HFBR-0600 Series
SERCOS Fiber Optic
Transmitters and Receiver machines. The SERCOS
controlled
interface specification was written
Fully Compliant to SERCOS
by a joint working group of the
Optical Specifications
VDW (German Machine Tool
Optimized for 1 mm Plastic
Builders Association) and ZVEI
Optical Fiber
(German Electrical and Electronic
Compatible with SMA
Manufacturer’s Association) to
Connectors
allow data exchange between NC
Auto-Insertable and Wave
controls and drives via fiber optic
Solderable
rings, with isolation and noise
Data Transmission at
immunity. The HFBR-0600 family
Symbol Rates from DC to
of fiber optic transmitters and
over 2 MBd Description
for Distances
receivers comply to the SERCOS
from 0 to over 20 Metres
specifications for transmitter and
The HFBR-0600 components are optical characteristics
receiver capable of operation at
symbol rates from DC to over 2 MBd and distances from
Applications
and connector style (SMA).
0 to over 20 metres. The HFBR-1602 and HFBR-1604 transIndustrial Control Data
mitters contain a 655-nm AlGaAs emitter capable of effiDescription
Links
ciently launching optical power into 1000 mm plastic opThe HFBR-0600 components are
Reduction of Lightning and
tical fiber. The optical output is specified at the end of 0.5
capable of operation at symbol
Voltage Transient Suscepti- fiber.
m of plastic optical
rates from DC to over 2 MBd and
bility
distances from 0 to HFBR-1602,
The HFBR-1604 is a selected version of theover 20
Tempest-Secure Data
with power specified tometres. The HFBR-1602 and
meet the SERCOS high attenuaProcessing Equipment
HFBR-1604 transmitters contain
tion specifications.
Isolation in Test and
a 655-nm AlGaAs emitter capable
Measurement Instruments
The HFBR-2602 receiver incorporates an integrated photo
of efficiently launching optical
IC containing a
Robotics Communicationphotodetector and dc amplifier driving an
power into 1000 µm plastic
opencollector Schottky output transistor. The HFBR-2602
optical fiber. The optical output is
to popular logic famiSERCOS is designed for direct interfacing at the end of 0.5 m of
specified
lies. The absence of an internal pull-up resistor allows the
ERCOS is a SErial Realtime
plastic optical fiber.
open-collector
COmmunication System, a output to be used with logic families such
than VCC.
tandard digitalas CMOS requiring voltage excursions higherselected
interface for
The HFBR-1604 is a
The HFBR-2602 has a dynamic range of 15 dB.
ommunication between controls
version of the HFBR-1602, with
nd drives for numerically
power specified to meet the
SERCOS
Data Sheet
SERCOS is a SErial Realtime COmmunication System, a
Features
SERCOS high attenuation
• specifications. to SERCOS Optical Specifications
Fully Compliant
• Optimized for 1 mm Plastic Optical Fiber
• The HFBR-2602 SMA Connectors
Compatible with receiver incorporates an integrated photo IC
• containing a photodetector and dc
Auto-Insertable and Wave Solderable
• amplifier driving an open- Rates from DC to over 2
Data Transmission at Symbol
MBd for Distances output
collector Schottkyfrom 0 to over 20 Metres
transistor. The HFBR-2602 is
Applications for direct interfacing to
designed
• popular logic families.Links
Industrial Control Data The
absence of an internal pull-up
• Reduction of Lightning and Voltage Transient
resistor allows the open-collector
Susceptibility
output to be used with logic
• families such asData Processing Equipment
Tempest-Secure CMOS requiring
voltage excursions higher than Instruments
• Isolation in Test and Measurement
VCC. The HFBR-2602 has a
• Robotics Communication
dynamic range of 15 dB.
CAUTION: The small junction sizes inherentcommunication this component increase the component's
standard digital interface for to the design of between
susceptibility to damage from electrostatic discharge (ESD). It is advised that normal static precautions be
controls and drives of numerically controlled machines.
taken in handling and assembly forthis component to prevent damage and/or degradation which may be
induced by ESD. SERCOS interface specification was written by a joint
The
working group of the VDW (German Machine Tool Builders Association) and ZVEI (German Electrical and Electronic Manufacturer’s Association) to allow data exchange
between NC controls and drives via fiber optic rings, with
isolation and noise immunity. The HFBR-0600 family of fiber optic transmitters and receivers comply to the SERCOS
specifications for transmitter and receiver optical characteristics and connector style (SMA).
