Witam Mam problem mianowicie używam do komunikacji sterowników światłowodów. Elementy wykonawcze to hfbr 1505az hfbr 2505az niestety ale żywotność jest bardzo krótka około pięciu miesięcy i wymiana gdyż zaczynają się problemy z komunikacja .W załączniku schemat poglądowy podłączenia możne koledzy podpowiedzą jak je zamienić na przewody (profibus ) lub jakieś zastępcze elementy Odległość to około 3m jest to fabryczny patent w maszynie
HFBR-X5X5XZ
Fiber Optic Transmitters and Receivers for SERCOS,
PROFIBUS and INTERBUS-S Applications
Data Sheet
HFBR-1505AZ/2505AZ (SMA Tx/Rx for SERCOS)
HFBR-1515BZ/2515BZ (ST(R) Tx/Rx for PROFIBUS)
HFBR-1505CZ/2505CZ (SMA Tx/Rx for INTERBUS-S)
Description
Features
SERCOS
SERCOS, an acronym for SErial Realtime COmmunications System, is a
standard digital interface for communication in industrial CNC applications.
SERCOS is a European (EN 61491) and international standard (IEC 61491).
The optical interface allows data rates of 2, 4, 8, and 16 MBd and data
transfer between numerical controls and drives via fiber-optic rings, with
voltage isolation and noise immunity. The HFBR-1505AZ and HFBR-2505AZ
products comply with SERCOS specifications for optical characteristics and
connector style, and have guaranteed performance up to 10 MBd. (Typically
the 16 MBd required by SERCOS is possible as well but please contact Avago
regarding the plan for the 16 MBd device.)
o
o
o
o
Meets industrial SERCOS, PROFIBUS, and INTERBUS-S standard
SMA and ST(R) ports
650 nm wavelength technology
Specified for use with 1 mm plastic optical fiber and 200 um
hard clad silica
o Auto-insertable and wave solderable
o DC - 10 MBd data rate
o RoHS-compliant
PROFIBUS
PROFIBUS, an acronym of PROcess FIeld BUS, is an open fieldbus standard
defined for data rates ranging from 9.6 kBd to 12 MBd in selectable steps
for wire and optical fiber. PROFIBUS is a German national DIN 19245 standard
and a European CENELEC standard EN 50170. The ST(R) connector is the
recommended optical port of the PROFIBUS optical fiber version but other
connectors are allowed as well. The HFBR-1515BZ and HFBR-2515BZ comply
fully to the technical guideline using Plastic Optical Fiber up to 6 MBd, and
have a guaranteed performance at data rates up to 10 MBd. (Typically the
12 MBd is possible as well, but please contact Avago regarding the plan for
the 12 MBd device.)
o
o
o
o
o
o
Applications
Industrial control data links
Factory automation data links
Voltage isolation applications
PLCs
Motor drives
Sensor, meter and actuator interfaces
INTERBUS-S
INTERBUS-S, a special open Sensor/Actuator Bus, is finding a broad
acceptance in the factory automation industry. The HFBR-1505CZ and HFBR2505CZ were specially designed for this application and can be used with 1
mm POF and 200 um HCS fiber at the specified data rates of 500 kBd and
2 MBd. The optical transmission guideline is a supplement of the German
National DIN E 19258 standard draft. On the European level, prEN 50254 is
the draft of the INTERBUS-S fieldbus.
ST(R) is a registered trademark of AT & T.
HCS(R) is a registered trademark of SpecTran Corporation.
Package Information
Recommended Chemicals for Cleaning/Degreasing
X5X5XZ Products
All HFBR-X5X5XZ series transmitters and receivers are housed in a low-cost,
dual-in-line package that is made of high strength, heat resistant, chemically
resistant and UL 94 V-O (UL file # E121562) flame retardant plastic. The
transmitters are easily identified by the light grey colored connector port.
The receivers are easily identified by the dark grey colored connector port.
The package is designed for auto-insertion and wave soldering so it is ideal
for high volume production applications.
Handling and Design Information
When soldering, it is advisable to leave the protective cap on the unit to
keep the optics clean. Good system performance requires clean port optics
and cable ferrules to avoid obstructing the optical path. Clean compressed
air often is sufficient to remove particles of dirt; methanol on a cotton swab
also works well.
Alcohols: methyl, isopropyl, isobutyl.
Aliphatics: hexane, heptane.
Other: soap solution, naphtha.
Do not use partially halogenated hydrocarbons such as
1,1,1 trichloroethane, ketones such as MEK, acetone, chloroform, ethyl
acetate, methylene dichloride, phenol, methylene chloride or
N-methylpyrolldone. Also, Agilent does not recommend the use of cleaners
that use halogenated hydrocarbons because of their potential environmental
harm.
CAUTION: The small junction size inherent in the design of these components increases the components' susceptibility to damage from electrostatic discharge
(ESD). It is advised that normal static precautions be taken in handling and assembly of these components to prevent damage and/or degradation which
may be induced by ESD.
Specified Link Performance
0?C to +70°C unless otherwise noted
Parameter
Link Distance with
HFBR-1505AZ/2505AZ or
HFBR-1515BZ/2515BZ
Link Distance with
HFBR-1505CZ/2505CZ
Pulse Width Distortion
with HFBR-1505AZ/2505AZ
or HFBR-1515BZ/2515BZ
Pulse Width Distortion
with HFBR-1505CZ/2505CZ
Symbol
1
Min.
0.1
0.1
Max.
40
200
Unit
m
m
Condition
POF
HCS(R)
Reference
Notes 1, 2, 3, 4, 6
Notes 1, 2, 3, 5, 6
1
PWD
0.1
0.1
-30
50
400
+30
m
m
ns
POF
HCS(R)
25% to 75%
duty cycle
Notes 1, 2, 3, 4, 7
Notes 1, 2, 3, 5, 7
Note 1
PWD
-125
+125
ns
arbitrary duty cycle
Notes:
1. With recommended Tx and Rx circuits (60 mA nominal drive current).
2. POF HFBR-ExxyyyZ 0.23 dB/m worst case attentuation.
3. HCS(R) 10 dB/km worst case attenuation.
4. Including a 3 dB optical safety margin accounting for link service lifetime.
5. Including a 2 dB optical safety margin accounting for link service lifetime.
6. Signaling rate DC to 10 MBd.
7. Signaling rate DC to 2 MBd.
2
Note 1
HFBR-15X5XZ Transmitters
4
The HFBR-15X5XZ transmitter incorporates a 650 nm LED in a light gray
nonconductive plastic housing. The high light output power enables the
use of both plastic optical fiber (POF) and Hard Clad Silica (HCS(R)). This
transmitter can be operated up to 10 MBd using a simple driver circuit. The
HFBR-1505XZ is compatible with SMA connectors, while the HFBR-1515XZ
mates with ST(R) connectors.
5
6
7
1
8
BOTTOM VIEW,
HFBR-15x5xZ
SEE NOTE 10
PIN
FUNCTION
1
4
5
6
7
8
CONNECTED TO PIN 4
CONNECTED TO PIN 1
GND
GND
CATHODE
ANODE
Electrical/Optical Characteristics
0°C to +70°C unless otherwise noted
Parameter
Optical Power Temperature
Coefficient
Forward Voltage
Forward Voltage
Temperature Coefficient
Breakdown Voltage
Peak Emission Wavelength
Full Width Half Max
Diode Capacitance
Thermal Resistance
Rise Time
Fall Time (90% to 10%)
Symbol
?PT/?T
Min.
Typ.[1]
-0.02
Max.
Unit
dB/?C
Condition
Ref.
VF
?VF/?T
1.8
2.1
-1.8
2.65
V
mV/?C
IF, dc = 60 mA
Fig. 1
Fig. 1
VBR
3.0
?PK
640
FWHM
CO
?JC
(10% to 90%) tr
tf
13
650
21
60
140
V
nm
nm
pF
?C/W
ns
ns
IF, dc = -10 uA
660
30
13
10
Fig. 3
Fig. 3
VF = 0 V, f = 1 MHz
Notes 4, 5
10% to 90%,
IF = 60 mA
EYE SAFETY: The HFBR-15x5xZ is a Class 1 LED Product and eye safe when used within the data sheet limits and under normal operating conditions. This
includes all reasonably foreseeable single fault conditions per IEC60825-1 and amendments.
3
Peak Output Power
0°C to +70°C unless otherwise note
Model Number
Symbol
Min.
Max.
Unit
Condition
Reference
HFBR-1505AZ SERCOS
-10.5
-5.5
dBm
POF, IF, dc = 35 mA
-7.5
-3.5
POF, IF, dc = 60 mA
Notes 2, 3, 11
Figure 2
-18.0
-10
HCS(R), IF, dc = 60 mA
-10.5
-5.5
POF, IF, dc = 35 mA
-7.5
-3.5
POF, IF, dc = 60 mA
-18.0
-8.5
HCS(R), IF, dc = 60 mA
-6.2
0.0
POF, IF, dc = 60 mA
-16.9
-8.5
HCS(R), IF, dc = 60 mA
PT
HFBR-1515BZ PROFIBUS
HFBR-1505CZ INTERBUS-S
Notes 2, 3, 11
Figure 2
Notes 3, 8, 9
Figure 2
-40 °C
0 °C
2.3
25 °C
70 °C
2.1
1.9
85 °C
1.7
1.5
1
10
100
IF,DO - TRANSMITTER DRIVE CURRENT - mA
Figure 1. Typical forward voltage vs. drive current
4
10
-40 °C
0
25 °C
-10
85 °C
-20
-30
-40
1
10
100
IF,DO - TRANSMITTER DRIVE CURRENT - mA
Figure 2. Typical normalized optical power vs. drive
current
NORMALIZED SPECTRAL OUTPUT POWER
VF - FORWARD VOLTAGE - V
2.5
PT - NORMALIZED OUTPUT POWER - dB
Notes:
1. Typical data at 25?C.
2. Optical power measured at the end of 0.5 meters of 1 mm diameter plastic optical fiber with a large area detector.
3. Minimum and maximum values for PT over temperature are based on a fixed drive current. The recommended drive circuit has
temperature compensation which reduces the variation in PT over temperature, refer to Figures 4 and 6.
4. Thermal resistance is measured with the transmitter coupled to a connector assembly and fiber, and mounted on a printed circuit board.
5. To further reduce the thermal resistance, the cathode trace should be made as large as is consistent with good RF circuit design.
6. For IF,PK & gt; 60 mA, the duty factor must maintain IF,AVG <= 60 mA and pulse width <= 1 us.
7. 1.6 mm below seating plane.
8. Minimum peak output power at 25?C is -5.3 dBm (POF) and -16.0 dBm (HCS(R)) for 1505CZ series only.
9. Optical power measured at the end of 1 meter of 1 mm diameter plastic or 200 um hard clad silica optical fiber with a large area detector.
10. Pins 1 and 4 are for mounting and retaining purposes, but are electrically connected; pins 5 and 6 are electrically isolated. It is
recommended that pins 1, 4, 5, and 6 all be connected to ground to reduce coupling of electrical noise.
11. Output power with 200 um hard clad silica optical fiber assumes a typical -10.5 dB difference compared to 1 mm plastic optical fiber.
-40 °C
1.4
1.2
0 °C
1.0
25 °C
0.8
70 °C
0.6
85 °C
0.4
0.2
0
610
630
650
670
WAVELENGTH - nm
Figure 3. Typical normalized optical spectra
690
2
VCC = 5.25 V
1
1.1
VCC = 5.25 V
VCC = 5.0 V
0
PWD - ns
NORMALIZED OUTPUT POWER
1.2
1.0
0.9
VCC = 4.75 V
VCC = 5.0 V
-1
-2
-3
VCC = 4.75 V
0.8
-4
0.7
-40
-20
0
20
40
60
-5
-40
80
-20
0
20
40
60
80
TEMPERATURE - °C
TEMPERATURE - °C
Figure 5. Typical optical pulse width distortion vs.
temperature and power supply voltage (in
recommended drive circuit)
Figure 4. Typical normalized optical power vs.
temperature (in recommended drive circuit)
Recommended Drive Circuit for HFBR-x505AZ/x515BZ
TTL COMPATIBLE TRANSMITTER
TTL COMPATIBLE RECEIVER
+5 V VCC
C1
10 uF
+
R2
2.7
R1
C2
0.1 uF
1
8
7
6
5
U2
HFBR-15X5Z
U3
HFBR-25X5Z
4
8
3
TTL INPUT
4
0V
R1
IF
82.5 ?
35 mA
47 ?
60 mA
Figure 6. Recommended transmitter and receiver drive circuit (IF, on = 35 mA or 60 mA nominal at TA = 25?C)
5
5
6
7
8
C4
0.1 uF
0V
1
TTL OUTPUT
U1
DS75451
1
2
+5 V VCC
4
HFBR-25x5AZ/BZ Receivers
4
5
6
The HFBR-25x5AZ/BZ receiver consists of a silicon PIN photodiode and
digitizing IC to produce a logic compatible output. The IC includes a unique
circuit to correct the pulse width distortion of the first bit after a long idle
period. This enables operation from DC to 10 MBd with low PWD for arbitrary
data patterns. The receiver output is a "push-pull" stage compatible with
TTL and CMOS logic. The receiver housing is a dark grey, conductive plastic.
The HFBR-2505AZ is compatible with SMA connectors, while the HFBR2515BZ mates with ST(R) connectors.
7
1
8
BOTTOM VIEW,
HFBR 25x5AZ/BZ
SEE NOTE 4
PIN
FUNCTION
1
4
5
6
7
8
CONNECTED TO PIN 4
CONNECTED TO PIN 1
NO CONNECT
VCC
GND
VO
Absolute Maximum Ratings
Parameter
Storage and Operating Temperature
Supply Voltage
Average Output Current
Output Power Dissipation
Lead Soldering Cycle
Temp
Time
Symbol
TS
VCC
IO,AVG
POD
Min.
-40
-0.5
-16
Max.
85
+5.5
+16
80
260
10
Unit
°C
V
mA
mW
?C
s
Reference
Note 2
Electrical/Optical Characteristics
0°C to +70° C, 4.75 V & lt; VCC & lt; 5.25 V, VP-P Noise <= 100 mV unless otherwise noted
Parameter
Symbol
Min.
Typ.[1]
Max.
Unit
Peak Input Power Level
PRH
-42
dBm
Logic HIGH
-44
Peak Input Power Level
PRL
-20
-0
dBm
Logic LOW
-22
-2
Supply Current
High Level Output
Voltage
Low Level Output Voltage
Output Rise Time
Output Fall Time
ICC
VOH
VOH
tr
tf
4.2
27
4.7
45
mA
V
Condition
1 mm POF
200 um HCS(R)
1 mm POF,
200 um HCS(R)
|PWD| & lt; 30 ns
VO = Open
IO = -40 uA
0.22
12
10
0.4
30
30
V
ns
ns
IO = +1.6 mA
CL = 10 pF
CL = 10 pF
Ref.
Notes 3, 5
Note 3
Figs. 7, 8,
9, 10
Note 3
Note 3
Notes:
1. Typical data are at 25?C, VCC = 5.0 V.
2. 1.6 mm below seating plane.
3. In recommended receiver circuit, with an optical signal from the recommended transmitter circuit.
4. Pins 1 and 4 are electrically connected to the conductive housing and are also used for mounting and retaining purposes. It is required that
pin 1 and 4 be connected to ground to maintain conductive housing shield effectiveness.
5. BER <=10E-9, includes a 10.8 dB margin below the receiver switching threshold level (signal to noise ratio = 12).
6
6
30
VCC = 5.0 V
5
20
RECEIVED PWD - ns
RECEIVED POWER - dBm
VCC = 5.25 V
4
3
VCC = 4.75 V
2
1
0
-40
10
0
-10
-20
-20
0
20
40
60
80
-30
-22
100
TEMPERATURE - °C
Figure 7. Typical POF receiver overdrive PRL,max at 10 MBd
vs. temperature and power supply voltage
-18
-14
-10
-5
-2
2
PPL - RECEIVER OPTICAL INPUT POWER - dBm
Figure 8. Typical POF receiver pulse width distortion vs.
optical power at 10 MBd
-13
16
15
-14
PWD - ns
PWD - ns
14
13
12
-15
-16
11
-17
10
9
4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5
VCC - VOLTS
Figure 9. Typical POF receiver pulse width distortion vs. power supply
voltage at high optical power, (0 dBm, 10 MBd)
7
-18
4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 5.5
VCC - VOLTS
Figure 10. Typical POF receiver pulse width distortion vs. power
supply voltage at low optical power, (-21 dBm, 10 MBd)
HFBR-2505CZ Receiver
4
The HFBR-2505CZ receiver includes a monolithic DC coupled, digital IC
receiver with open collector Schottky output transistor. An internal pullup
resistor to VCC is available at pin 5. The receiver housing is a dark gray
conductive plastic and the optical port is compatible with SMA connectors.
The speci-fied signal rate of HFBR-2505CZ is 2 MBd.
5
6
7
1
8
BOTTOM VIEW,
HFBR 2505CZ
SEE NOTE 3
PIN
FUNCTION
1
4
5
6
7
8
CONNECTED TO PIN 4
CONNECTED TO PIN 1
RL
VCC
GND
VO
Absolute Maximum Ratings
Parameter
Symbol
Min.
Max.
Units
TS, O
-40
+85
°C
Temp.
260
°C
Time
10
sec
7
V
Storage & Operating Temperatures
Lead Soldering Cycle
Supply Voltage
VCC
-0.5
Output Collector Current
IOAV
25
POD
40
mW
Output Voltage
VO
-0.5
18
V
Pull-up Voltage
VP
-5
VCC
V
Fan Out (TTL)
N
Note 1
mA
Output Collector Power Dissipation
Reference
Note 2
5
Notes:
1. 1.6 mm below seating plane.
2. It is essential that a bypass capacitor 0.1 uF be connected from pin 6 to pin 7 of the receiver. Total lead length between both ends of the
capacitor and the pins should not exceed 20 mm.
3. Pins 1 and 4 are electrically connected to the conductive housing and are also used for mounting and retaining purposes. It is required that
pin 1 and 4 be connected to ground to maintain conductive housing shield effectiveness.
8
Receiver Electrical/Optical Characteristics
0°C to 70°C, 4.75 V <= VCC <= 5.25 V unless otherwise specified
Parameter
Symbol
Min.
Typ.
Input Optical Power Level
for Logic "0"
PR(L)
Max.
Conditions
Ref.
-2.0
-21.6
Units
dBm
VOL = 0.5 V
IOL = 8 mA
1 mm POF
Notes 1, 2
-23.0
Input Optical Power Level
for Logic "1"
PR(H)
High Level Output Current
IOH
Low Level Output Current
VOL = 0.5 V
IOL = 8 mA
200 um HCS
-43
dBm
5
250
uA
VOL
0.4
0.5
High Level Supply Current
ICCH
3.5
Low Level Supply Current
ICCL
6.2
Effective Diameter
D
1
Numerical Aperture
NA
0.5
Internal Pull-up Resistor
RL
680
VOL = 5.25 V
IOH <=250 uA
Note 1
VO = 18 V, PR = 0
Note 3
V
IOL = 8 mA,
PR = PR(L)MIN
Note 3
6.3
mA
VCC = 5.25 V,
PR = 0
Note 3
10
mA
VCC = 5.25 V
PR = -12.5 dBm
Note 3
mm
1000
1700
?
Notes:
1. Optical flux, P (dBm) = 10 Log [P (uW)/1000 uW].
2. Measured at the end of the fiber optic cable with large area detector.
3. RL is open.
TTL COMPATIBLE TRANSMITTER
TTL COMPATIBLE RECEIVER
+5 V VCC
IF
C1
10 uF
+
R1 = (VCC - VF) / IF
R1
C2
0.1 uF
1
VF
8
7
6
5
5
6
7
8
4
HFBR-1505CZ
HFBR-2505CZ
8
1
2
C4
0.1 uF
0V
1
TTL OUTPUT
3
U1
DS75451
TTL INPUT
4
Figure 11. Typical interface circuit
R1
IF
82.5 ?
35 mA
47 ?
0V
9
+5 V VCC
4
60 mA
Mechanical Dimensions
21.2
(0.83)
YYWW
HFBR-XXXXZ
HFBR-X515XZ
12.5
(0.49)
7.0
(0.28)
DATE
CODE
PART NUMBER
7.6
(0.30)
4.8
(0.19)
6.3
(0.25)
?
1.5
(0.06)
1.3
(0.05)
1.0
(0.04)
5.1
(0.20)
3.6
(0.140)
1.3
(0.050)
3.8
(0.150)
2.8
(0.11)
PINS 1, 4 ARE 0.6 (0.025) DIA.
4
1.3
(0.05)
2.5
(0.10)
5
6
7
1
8
PINS 5, 6, 7, 8 ARE 0.5 (0.020) X 0.25 (0.01)
16.1
(0.63)
YYWW
HFBR-XXXXZ
HFBR-X505XZ
12.5
(0.49)
DATE
CODE
PART NUMBER
7.6
(0.30)
1/4 - 36 UNS 2A THREAD
6.3
(0.25)
6.4
DIA.
(0.250)
1.3
(0.05)
1.0
(0.04)
3.6
(0.140)
1.3
(0.050)
3.8
(0.150)
5.1
(0.20)
2.8
(0.11)
PINS 1, 4 ARE 0.6 (0.025) DIA.
4
5
6
7
1
8
PINS 5, 6, 7, 8 ARE 0.5 (0.020) X 0.25 (0.01)
10
2.5
(0.10)
For product information and a complete list of distributors, please go to our website:
www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies Limited in the United States and other countries.
Data subject to change. Copyright (C) 2006 Avago Technologies Pte. All rights reserved.
AV01-0303EN July 10, 2006