DC-10 MBd RedLink Transmitter and Receiver Pair

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DC-0 MBd RedLink Transmitter and Receiver Pair DATA SHEET 650 nm DC-0 MBd RedLink Fiber Optic Transmitter and Receiver FEATURES Ideal for use with POF and PCS fiber Optimized for data transmission

RCLED transmitter with visible red light (650 nm wavelength) Fully integrated IC receiver with dual differential photo-diodes and integrated TIA and TTL output 5V TTL/CMOS compatible I/O for ease of

1 DC-0 MBd RedLink Transmitter and Receiver Pair DATA SHEET 650 nm DC-0 MBd RedLink Fiber Optic Transmitter and Receiver FEATURES Ideal for use with POF and PCS fiber Optimized for data transmission from DC to 0 MBd Industrial temperature range: -0⁰C to +85⁰C RoHS and UL compliant Flame retardant (UL 9 V-0) connector housings. RCLED transmitter with visible red light (650 nm wavelength) Fully integrated IC receiver with dual differential photo-diodes and integrated TIA and TTL output 5V TTL/CMOS compatible I/O for ease of design Low pulse width distortion Compatible with Versatile Link cables and connectors APPLICATIONS Table APPLICATIONS Automation and Industrial Control, Low- Application Speed Serial Communications, Voltage Isolation Standard Distance Serial RS, RS85, CAN Bus, Modbus, Profibus, Sercos 50 meters Step Index (SI) POF [] 00 meters with 00µm PCS fiber [] Speed DC to 0 MBd Note:. Depending on the installation conditions. DESCRIPTION The Firecomms DC to 0 MBd RedLink transceiver pair consists of a highly reliable Resonant Cavity Light Emitting Diode (RCLED) as a visible optical transmitter and an integrated receiver within a miniature package to interface to plug-terminated lengths of Plastic Optic Fiber (POF) or 00 μm Plastic Clad Silica (PCS) fiber. The device is capable of delivering digital signals as burst mode or continuous data from DC to 0 MBd over POF/PCS and operates over the industrial temperature range of -0⁰C to +85⁰C. It is available in horizontal and vertical package styles. The 0 MBd transmitter has a gray non-conducting plastic housing containing a clear plastic encapsulated light source. The light source is a large-current aperture (50 μm diameter) red (650 nm) eye-safe RCLED based on InGaP/InGaAlP/GaAs technology. The RCLED operates over a wide range of drive current that can be adjusted using a serial resistor to minimize current consumption for a given fiber distance. The RCLED transmitter has been designed to achieve improved electrical-to-optical efficiency at low drive currents. The 0 MBd receiver comprises of a black nonconducting plastic housing containing a clear plastic package that encapsulates a monolithic receiver IC. The fully integrated IC uses dual photo-diodes operating as a low-noise receiver for optical-toelectrical conversion. It has integrated pulse width distortion minimization circuitry for reliable data transmission. The receiver features a push-pull 5V TTL compatible CMOS output. The receiver is typically used in industrial automation and serial bus protocols. Components (UK) Ltd.

2 0 MBd RedLink Transmitter and Receiver DATA SHEET SPECIFICATIONS, General Table DC-0 MBd TRANSMITTER AND RECEIVER ABSOLUTE MAXIMUM RATINGS These are the absolute maximum ratings at or beyond which the FOT can be expected to be damaged. Notes:. 60 C for 0 seconds, one time only, at least. mm away from lead root.. When peak forward current exceeds 60 ma then the duty cycle must maintain a pulse width (PW) less than µs and average forward current less than or equal to 60 ma. [60 ma IFPK 000 ma IFAVG 60 ma AND PW µs] Parameter Symbol Minimum Maximum Unit Storage Temperature T stg C Operating Temperature [] T op C Soldering Temperature [] T sld +60 [] C TX Reverse Input Voltage V R -0 V TX Forward Input Current [] I FDC 80 ma TX Peak Forward Input Current [] I FPK 000 ma Average Forward Input Current [] I FAVG 60 ma RX Supply Voltage Vcc V RX Output Current I O AVG ma Table DC-0 MBd TRANSMITTER AND RECEIVER REGULATORY COMPLIANCE Parameter Symbol Standard Level Electrostatic Discharge, Human Body Model (contact ESD) HBM Mil-STD-88 Level ( kv) Radiated Emissions Immunity Vm - IEC Vm - UL Certification UL 9 V-0 material Files No. E67 Storage Compliance MSL J-STD-00D a ( week floor life) Restriction of Hazardous Substances Directive RoHS Directive 00/95/EC Certified compliant Eye Safety IEC LED Class SPECIFICATIONS, Handling Firecomms 0 MBd RedLink devices are color coded: transmitters are gray and receivers are black. They are auto-insertable. They are tested for handling in static-controlled assembly processes (HBM and CDM). Cleaning, degreasing and post solder washing should be carried out using standard solutions compatible with both plastics and the environment. For example, recommended solutions for degreasing are alcohols (methyl, isopropyl and isobutyl). In the soldering process, non-halogenated water soluble fluxes are recommended. RedLink products are not suitable for use in reflow solder processes (infrared/vapor-phase reflow). The dust plug should be kept in place during soldering, washing and drying processes to avoid contamination of the active optical area of each connector. Components (UK) Ltd.

3 0 MBd RedLink Transmitter and Receiver DATA SHEET SPECIFICATIONS, Transmitter Table TRANSMITTER ELECTRICAL AND OPTICAL CHARACTERISTICS Test Conditions:. Test data was validated over the full temperature range of -0 C to +85 C, and over the full drive current range.. Optical power for POF is measured when coupled into 0.5 m of a mm diameter 0.5 NA POF and a large area detector.. Optical power for PCS is measured when coupled into 0.5 m of a 00 µm diameter PCS and a large area detector.. As measured in the given application circuit (inverting) shown in Figure 9 over 50 cm of 0.5 NA POF. 5. Emission Wavelength (centroid) λc = ΣiPi. λi/ ΣiPi. (Ref: EIA/TIA std. FOTP-7/6., 99) 6. Spectral Width Root Mean Squared (RMS) λrms = ( Σi Pi(λc λi) / ΣiPi) / (ref: EIA/TIA std. FOTP-7/6., 99). Parameter Symbol Min Typical Max Unit Test Condition dbm mm POF, I FDC = 60 ma Output Optical Power P o dbm mm POF, I FDC = 0 ma dbm 00 µm PCS, IFDC = 60 ma Emission Wavelength (centroid) [5] λ c nm I FDC = 0 ma Spectral Width (RMS) [6] λ RMS 6 nm I FDC = 0 ma Forward Voltage V F V I FDC = 60 ma Forward Voltage Temperature Coefficient Δ V F /ΔT -. mv/ o C I FDC = 60 ma Reverse Input Breakdown Voltage V BR 0 V I FDC = - µa Diode Capacitance C o pf V = 0 V TX Numerical Aperture NA 0.5 I FDC = 60 ma Data Rate DC 0 MBd Min UI = 00 ns, Max f = 5 MHz Optical Rise Time (0%-80%) t r 6 9 ns I FAVG = 0 ma [], see fig. Optical Fall Time (80%-0%) t f 8 ns I FAVG = 0 ma [], see fig. Propagation Delay Low-to-High (ELEC OPTO) tpropdly_lh 0 0 ns I FAVG = 0 ma [], see fig. Propagation Delay High-to-Low (ELEC OPTO) tpropdly_hl ns I FAVG = 0 ma [], see fig. Pulse Width Distortion PWD - 8 ns I FAVG = 0 ma [], see fig. 80% Transmitter Input V IN 50% 0% 80% Optical Output P o 50% 0% t r t t FIGURE PropDly-HL PropDly-LH Definition of Transmitter Propagation Delay, rise and fall times. t f Components (UK) Ltd.

0 MBd RedLink Transmitter and Receiver DATA SHEET SPECIFICATIONS, Transmitter (continued) FIGURE Typical forward voltage (VF) vs. drive current (IF,DC). FIGURE Typical normalized optical power vs.

4 0 MBd RedLink Transmitter and Receiver DATA SHEET SPECIFICATIONS, Transmitter (continued) FIGURE Typical forward voltage (VF) vs. drive current (IF,DC). FIGURE Typical normalized optical power vs. drive current. FIGURE Typical normalized optical spectra. FIGURE 5 Typical normalized optical power vs. temperature (in recommended drive circuit). FIGURE 6 Typical optical pulse width distortion vs. temperature and power supply voltage (in recommended drive circuit). FIGURE 7 Typical POF coupled optical power vs. drive current. Components (UK) Ltd.

5 0 MBd RedLink Transmitter and Receiver DATA SHEET 5 SPECIFICATIONS, Transmitter (continued) Table 5 TRANSMITTER PIN DESCRIPTION Pin Name Symbol RCLED ANODE TX+ RCLED CATHODE TX- Ground Pin [] GND Ground Pin [] GND 5 Retaining Pin GND 8 Retaining Pin GND Anode Cathode NC / GND (not connected internally ) NC / GND (not connected internally ) FIGURE 8 RedLink pin numbering. 8 NC / GND (not connected internally ) 5 NC / GND Notes:. NB: both TX ground pins must be connected to the ground plane on the PCB. These pins are not connected internally. (not connected internally ) VCC R R C C FT0M 8 / SN755 5 DATA Value Tolerance R kω 5% R 7Ω 5% C 0.µF 0% C.0µF 0% FIGURE 9 Inverting transmitter reference circuit for the 0 MBd transmitter; for temperature range 0 C to +70 C, use SN755B as the driver IC. For temperature range -0 C to +85 C, use SN555B as the driver. I F,ON = 60 ma nominal at +5 C. 5 Components (UK) Ltd.

6 0 MBd RedLink Transmitter and Receiver DATA SHEET 6 SPECIFICATIONS, Receiver Table 6 RECEIVER ELECTRICAL AND OPTICAL CHARACTERISTICS Test Conditions:. Test data was validated over the full temperature range of -0 C to +85 C, and over the full supply rail voltage of.5 V to 5.5 V. Data referred to as typical are rated at +5 C and Vcc = 5.0 V.. Input power levels are for peak (not average) optical input levels. For 50% duty cycle data, peak optical power is twice the average optical power.. Receiver overdrive (PRL, max) is specified as the limit where PWD will not exceed ns. The receiver will be in the correct state (logic 0 ) for optical powers above PRL, max. However, it may not meet a % symbol period PWD if the overdrive limit is exceeded.. Estimated value measured from junction to PC board solder joint for horizontal mount package. 5. Pins 5 and 8 are used for mounting and retaining purposes. It is required that pins 5 and 8 be connected to ground. 6. In recommended receiver circuit, with an optical signal from the recommended transmitter circuit. 7. Pin is electrically isolated internally. Pin may be externally connected to pin for board layout compatibility with existing designs. Otherwise it is recommended pin be grounded. 8. BER 0E-9. Parameter Symbol Min Typical Max Unit Test Condition Peak POF Sensitivity: Minimum Input for Logic 0 P RL MIN dbm mm POF, PWD < ns Peak POF Overdrive Limit: Maximum Input for Logic 0 P RL MAX dbm mm POF, PWD < ns Peak POF Off State Limit: Maximum Input for Logic P RH MAX - dbm mm POF Peak PCS Sensitivity: Minimum Input for Logic 0 P RL MIN dbm 00 µm PCS, PWD < ns Peak PCS Overdrive Limit: Maximum Input for Logic 0 P RL MAX dbm 00 µm PCS, PWD < ns Peak PCS Off State Limit: Maximum Input for Logic P RH MAX - dbm 00 µm PCS Data Rate DC 0 MBd Min UI = 00 ns, Max f = 5 MHz Supply Current I CC 5 ma V O = Open Circuit High Level Output Voltage V OH.5.99 V I O = -0 µa Low Level Output Voltage V OL V I O =.6 ma Output Rise Time (0%-80%) t r 0 7 ns C LOAD = 0 pf Output Fall Time (80%-0%) t f 8 5 ns C LOAD = 0 pf Power Supply Noise Immunity Filter =.7Ω, 00 nf PSNI 0. V with PCB filter PP Sine Wave DC 0 MHz Power Supply Noise Immunity Sine Wave DC MHz, 0 PSNI 0. V without PCB filter PP 5 C st Pulse, Pulse Width Distortion PWD-st ns Pulse Width Distortion (data or clock) PWD -8 ns st Pulse Propagation Delay tpropdly_st ns Optical power (- to 9.5 dbm) Propagation Delay, Low to High (OPTO-ELEC, Data/CLK) tpropdly_lh ns Propagation Delay, High to Low (OPTO-ELEC, Data/CLK) tpropdly_hl ns 6 Components (UK) Ltd.

7 Detectors 0 MBd RedLink Transmitter and Receiver DATA SHEET 7 SPECIFICATIONS, Receiver (continued) The following graphs include the typical variance over both temperature from -0 C to +85 C and power supply from.5 V to 5.5 V. Mean: Nominal performance at 5 C and 5.0 V Max: Typical maximum over temperature from -0 C to +85 C and Vcc from.5 V to 5.5 V. Min: Typical minimum over temperature from -0 C to +85 C and Vcc from.5 V to 5.5 V. FIGURE 0 Pulse Width Distortion vs. Optical Input Power at 0 MBd. FIGURE st Pulse - Pulse Width Distortion vs. Optical Input Power. FIGURE Supply Current over all operating conditions. FIGURE st Pulse Propagation Delay over all operating conditions. FIGURE Propagation Delay for Output Low to High Transitions. FIGURE 5 Propagation Delay for Output High to Low Transitions. FIGURE 6 Receiver output rise time tr over all operating conditions. FIGURE 7 Receiver output fall time tf over all operating conditions. 7 Components (UK) Ltd. Tel: Fax:

8 0 MBd RedLink Transmitter and Receiver DATA SHEET 8 SPECIFICATIONS, Receiver (continued) Table 7 RECEIVER PIN DESCRIPTION Pin Name Symbol Receiver Output V O Receiver Ground GND Receiver VCC VCC NO CONNECT N/C 5 Retaining Pin GND 8 Retaining Pin GND Ground 5 Ground 8 IC FIGURE 8 Receiver pin numbering. NOT CONNECTED Internally VCC GROUND VO 5 R VCC IC C 8 DATA (VO) Value Tolerance R.7Ω 0% C 0.uF 0% FIGURE 9 Recommended receiver application circuit. 80% Optical Input P in 50% 0% Receiver Output V o 80% 50% 0% t f t r t PropDly-HL FIGURE 0 Definition of Receiver Propagation Delay, rise and fall times. t PropDly-LH 8 Components (UK) Ltd.

9 0 MBd RedLink Transmitter and Receiver DATA SHEET 9 MECHANICAL DATA, Horizontal.5 (x).5 (x)..56 min..8 max (X) 0.6 (x) Front View Side View Rear View.7 Ø.0 (6x) Pin Indicator Date Code 0.5 (x) min. 8 5 Product Number. 8.9 PCB Hole Details Top View Top View Dust Cap.9 FIGURE Mechanical dimensions of the Horizontal 0 Mbd RedLink connector and PCB footprint, which is a top view. General dimensional tolerance is ± 0. mm. 9 Components (UK) Ltd.

10 0 MBd RedLink Transmitter and Receiver DATA SHEET 0 MECHANICAL DATA, Vertical Date Code Product Number (x) 0.5 (X).5 (x) Pin Indicator..79 min..0 max. 0.6 Ø0.6 (x) Front View Side View Rear View Dust Cap Ø.0 (6x) Top View.5 (x).7 PCB Hole Details Top View FIGURE Mechanical dimensions of the Vertical 0 Mbd RedLink connector and PCB footprint, which is a top view. General dimensional tolerance is ±0. mm. Package: Transmitter Part No.: FTxxxHxR Lot No Date Code: 8 L Quantity: 0 FIGURE Packing tube for the Firecomms 0 MBd transmitter and/or receiver. 0 Components (UK) Ltd.

11 0 MBd RedLink Transmitter and Receiver DATA SHEET PACKING INFORMATION Components are packed in PVC anti-static tubes in moisture barrier bags. Bags should be opened only in staticcontrolled locations, and standard procedures should be followed for handling moisture sensitive components. Table 8 PACKING INFORMATION Components per Tube Tube Length Tube Height Tube Depth Horizontal 0 55 mm 6. mm 6.9 mm Vertical 0 55 mm.0 mm 0.8 mm Tubes per Bag 5 5 Bags per Inner Carton Inner Carton Length Inner Carton Height Inner Carton Depth 60 mm 70 mm 05 mm 60 mm 70 mm 05 mm Weight per Inner Carton, Complete 0.8 Kg 0.66 Kg Components per Inner Carton Inner Cartons per Outer Carton Outer Carton Length Outer Carton Height Outer Carton Depth mm 5 mm 76 mm mm 5 mm 76 mm Weight per Outer Carton, Complete 5.8 Kg 6.98 Kg Components per Outer Carton,000,000 ORDERING INFORMATION Table 9 ORDERING INFORMATION 0/ / V / HW / firecomms/dc-0--redlink.indd Components (UK) Ltd. Part Number Name Description RedLink 0 MBd RedLink 650 nm, DC-0 MBd RCLED-Based Transmitter, Gray Housing, FT0MHNR Transmitter, Horizontal Horizontal RedLink 0 MBd Receiver, FR0MHIR RedLink DC-0 MBd Receiver, Black Housing, Horizontal Horizontal FT0MVNR FR0MVIR RedLink 0 MBd Transmitter, Vertical RedLink 0 MBd Receiver, Vertical RedLink 650 nm, DC-0 MBd RCLED-Based Transmitter, Gray Housing, Vertical RedLink DC-0 MBd Receiver, Black Housing, Vertical

DC-5 MBd RedLink Transmitter and Receiver Pair

DC-5 MBd RedLink Transmitter and Receiver Pair DATA SHEET 650 nm DC-5 MBd RedLink Fiber Optic Transmitter and Receiver FEATURES Ideal for use with POF Optimized for data transmission from DC to 5 MBd Industrial