The document describes an XFP 10G 1550nm optical transceiver module that operates at up to 10Gbps over 40km of single mode fiber. It provides digital diagnostic monitoring of supply voltage, laser bias current, output power, input power, and temperature. The module complies with relevant telecommunications standards and is RoHS compliant, hot-pluggable, and has a 5-year warranty.
This document provides an overview of RF control products, specifically RF switches and RF attenuators. It begins with an introduction to RF control products and their applications. It then discusses RF switches in more detail, covering naming conventions, technologies, characteristics like isolation and power handling, and application considerations. RF attenuators are also discussed, including fixed attenuators, digitally-controlled attenuators, and analog attenuators. Example applications of RF switches and attenuators in signal routing and level control are provided. New RF switch and attenuator products are highlighted at the end.
The document describes an XFP 10G 1550nm optical transceiver that operates at up to 10Gbps over 80km of single mode fiber. It provides digital diagnostic monitoring of parameters like supply voltage, laser power, and temperature. The transceiver complies with relevant interoperability standards and safety regulations, and offers extended temperature ranges and a 5-year warranty.
Digital isolation plays a key role in designing industrial motor control systems. This presentation takes you through why, where and how for isolation designs that optimize system performance while meeting the ever stringent safety and efficient standards. Analog Devices, Nicola O'Byrne at PCIM 2015
The document describes an XFP 10G 1550nm optical transceiver module that operates at up to 10Gbps over 40km of single mode fiber. It provides digital diagnostic monitoring of supply voltage, laser bias current, output power, input power, and temperature. The module complies with relevant telecommunications standards and is RoHS compliant, hot-pluggable, and has a 5-year warranty.
This document provides an overview of RF control products, specifically RF switches and RF attenuators. It begins with an introduction to RF control products and their applications. It then discusses RF switches in more detail, covering naming conventions, technologies, characteristics like isolation and power handling, and application considerations. RF attenuators are also discussed, including fixed attenuators, digitally-controlled attenuators, and analog attenuators. Example applications of RF switches and attenuators in signal routing and level control are provided. New RF switch and attenuator products are highlighted at the end.
The document describes an XFP 10G 1550nm optical transceiver that operates at up to 10Gbps over 80km of single mode fiber. It provides digital diagnostic monitoring of parameters like supply voltage, laser power, and temperature. The transceiver complies with relevant interoperability standards and safety regulations, and offers extended temperature ranges and a 5-year warranty.
Digital isolation plays a key role in designing industrial motor control systems. This presentation takes you through why, where and how for isolation designs that optimize system performance while meeting the ever stringent safety and efficient standards. Analog Devices, Nicola O'Byrne at PCIM 2015
SPIsolator Dedicated Digital Isolator for SPI CommunicationsAnalog Devices, Inc.
This document introduces Analog Devices' new portfolio of SPI digital isolators based on their iCoupler digital isolator technology. It provides an overview of Analog Devices' dedicated SPI isolator products, including small package sizes, multiple slave control and high speed operation. It also summarizes the benefits of migrating from optocoupler-based or discrete component-based SPI isolation solutions to Analog Devices' SPI isolator integrated circuits.
The document introduces Analog Devices' new ADSP-BF70x series of ultra-low power DSP processors. The BF70x offers scalable performance up to 400MHz from its new Blackfin+ core, with single-cycle complex math capabilities. It provides best-in-class power efficiency of 118mW/MMAC at 400MHz and features advanced security, low BOM cost starting at $3.99, and industry standard connectivity. The BF70x targets applications in intelligent lighting, portable audio, healthcare, automotive, industrial imaging, and communications.
This document describes an XFP optical transceiver that operates at 8.5Gbps over 10km of single mode fiber at 1310nm wavelengths. It provides digital diagnostic monitoring of operating parameters like power, current and temperature. The transceiver is RoHS compliant and supports hot-plugging in XFP ports with an operating temperature range of 0-70°C commercial or -10-80°C extended.
This document describes an XFP 10G 1310nm optical transceiver that operates at up to 10Gbps over 2km of single mode fiber. It provides digital diagnostic monitoring of parameters like supply voltage, laser power, and temperature. The transceiver complies with relevant interoperability standards and is RoHS compliant, with a operating temperature range of 0-70°C commercial or -10°C to 80°C extended.
This document describes an XFP 10G 850nm 300M optical transceiver module from BlueOptics. It provides high-speed 10Gbps data transmission over 300 meters of multi-mode fiber. The module supports various networking standards and has features such as VCSEL laser transmitter, PIN photodetector, digital diagnostics, and RoHS compliance. It offers real-time monitoring of parameters like supply voltage, laser power, and temperature.
In wireless communications and data acquisition systems, there is more to consider when designing and implementing a complete solution beyond simply physically connecting a high speed analog module to an FPGA platform. Available hardware description language (HDL) components and software are critical to establishing an interface, which is necessary for practical system integration. This session starts with a top-level overview of various physical interfaces that are typically used and provides an in-depth focus on high speed serial JESD204B. Prototype HDL used for these types of boards is covered, along with the specific board components and how they are used to interface to high speed ADCs and DACs. Linux device drivers for the HDL components, as well as for the ADI components, are presented. This includes a short introduction into the Industrial I/O (IIO) framework, the benefits it offers, and how it can be used in end designs.
The ABB TRIO-5.8/7.5/8.5-TL-OUTD string inverters are residential solar inverters with a power range of 5.8 to 8.5 kW. They feature high efficiency of up to 98%, wide input voltage ranges, monitoring capabilities, and an IP65 rated enclosure for outdoor installation. Optional expansion cards provide integrated monitoring, data logging, and smart grid functions without additional components.
The document describes the DS-37-16 absolute position rotary electric encoder. It has a low profile of 8mm, uses a hollow floating shaft, requires no bearings, and offers high precision even in demanding environments. It provides analog sine/cosine outputs or digital SSi and AqB+Index outputs via external modules. Resolutions can reach up to 131,072 counts per revolution. Demo units are available to demonstrate and test the encoder.
The AZBDC25A20 is a PWM servo drive designed to drive brushless and brushed DC motors. It has a peak current of 25A, continuous current of 12.5A, and operates on a supply voltage of 40-175VDC. The drive provides motor control and protection from over/under voltage, overcurrent, and overheating. It interfaces with digital controllers using PWM and direction inputs.
The AZ25A20DDC is a PWM servo drive designed to drive DC motors from 40-175VDC power supplies. It can provide up to 25A of peak current and 12.5A of continuous current. The drive integrates directly onto PCBs and includes protections for overvoltage, undervoltage, overcurrent, and short circuits. It interfaces with digital controllers using PWM and direction inputs.
The document describes ABB's UNO-DM-PLUS string inverters for residential solar installations ranging from 1.2 to 5 kW. The inverters feature easy plug-and-play installation, wireless monitoring capabilities, dynamic feed-in control, and future-proof connectivity for smart integration. They offer high efficiency, a compact design that fits multiple power ratings, and remote firmware upgrades.
The DigiFlex® PerformanceTM Servo Drive DPRANIR-030A800 is a digital servo drive designed to drive brushed and brushless servomotors in torque, velocity, or position mode. It employs Space Vector Modulation technology for high efficiency and features configurable inputs/outputs, communication interfaces, and approval for CE and RoHS compliance. The drive provides 30A peak current output from a 200-480VAC, 3-phase power supply.
The document is a data sheet for the DS-247-128 absolute position rotary electric encoder. It provides specifications for the encoder including its low profile design, hollow shaft, high precision and tolerance to environmental factors. It outputs either analog sine/cosine waves or digital quadrature signals and has options for various interfaces like SSi or A/B/Index. It is suited for applications requiring high accuracy like aerospace and medical equipment.
The document provides an overview of Analog Devices' RF/IF amplifier portfolio. It discusses the benefits of their low noise amplifiers, intermediate frequency amplifiers, driver amplifiers, and gain blocks. These include state-of-the-art performance, ease of use through minimal external components needed, and compatibility with any radio architecture. Product details like operating frequencies, gain, packaging, and evaluation boards are also summarized.
The SilverSterling S3-IG is an OEM servo controller/driver capable of driving NEMA 34 frame high torque direct drive servomotors as well as third party DC brush and voice coil motors. It has a 15 pin interface connector for I/O, CAN, RS-485, and power input. It also has a 60 pin header to connect to expansion boards. Key features include point-to-point and advanced motion profile moves, multi-axis linear interpolation, digital 4 quadrant vector drive, 32K non-volatile memory, and communications over RS-485, CANopen, ASCII, binary and Modbus protocols.
The DigiFlex® PerformanceTM Servo Drive DPRAHIR-030A800 is a digital servo drive designed to drive brushed and brushless servomotors in torque, velocity, or position mode. It employs Space Vector Modulation technology for high efficiency and features configurable inputs/outputs, communication interfaces, and approval for CE and RoHS compliance. The drive provides 30A peak current output from a 200-480VAC, 3-phase power supply.
Liquid Sensing: Visible light absorption spectroscopy and colorimetry are two fundamental tools used in chemical analysis. Most of these light-based systems use photodiodes as the light sensor, and require similar high input impedance signal chains. This session examines the different components of a photodiode amplifier signal chain, including a programmable gain transimpedance amplifier, a hardware lock-in amplifier, and a Σ-Δ ADC that can measure a sample and reference channel to greatly reduce any measurement error due to variations in intensity of the light source.
Gas Sensing: Many industrial processes involve toxic compounds, and it is important to know when dangerous concentrations exist. Electrochemical sensors offer several advantages for instruments that detect or measure the concentration of toxic gases. This session will describe a portable toxic gas detector using an electrochemical sensor. The system presented here includes a potentiostat circuit to drive the sensor, as well as a transimpedance amplifier to take the very small output current from the sensor and translate it to a voltage that can take advantage of the full-scale input of an ADC.
Motorola's passive optical LAN solution uses a single optical fiber to provide high-speed connectivity to thousands of users. It utilizes passive splitters and terminals to deliver services like data, video, and voice without active equipment in telecom closets. The solution offers lower total cost of ownership through reduced equipment, power, and space needs compared to traditional copper-based networks.
DP101 industrial 1-port Fast Ethernet PoE to fiber media converter | WoMasterWoMaster
Product Introduction of Industrial 1-port Fast Ethernet PoE to Fiber Media Converter DP101 designed and manufactured by WoMaster - Master in IIoT World.
SPIsolator Dedicated Digital Isolator for SPI CommunicationsAnalog Devices, Inc.
This document introduces Analog Devices' new portfolio of SPI digital isolators based on their iCoupler digital isolator technology. It provides an overview of Analog Devices' dedicated SPI isolator products, including small package sizes, multiple slave control and high speed operation. It also summarizes the benefits of migrating from optocoupler-based or discrete component-based SPI isolation solutions to Analog Devices' SPI isolator integrated circuits.
The document introduces Analog Devices' new ADSP-BF70x series of ultra-low power DSP processors. The BF70x offers scalable performance up to 400MHz from its new Blackfin+ core, with single-cycle complex math capabilities. It provides best-in-class power efficiency of 118mW/MMAC at 400MHz and features advanced security, low BOM cost starting at $3.99, and industry standard connectivity. The BF70x targets applications in intelligent lighting, portable audio, healthcare, automotive, industrial imaging, and communications.
This document describes an XFP optical transceiver that operates at 8.5Gbps over 10km of single mode fiber at 1310nm wavelengths. It provides digital diagnostic monitoring of operating parameters like power, current and temperature. The transceiver is RoHS compliant and supports hot-plugging in XFP ports with an operating temperature range of 0-70°C commercial or -10-80°C extended.
This document describes an XFP 10G 1310nm optical transceiver that operates at up to 10Gbps over 2km of single mode fiber. It provides digital diagnostic monitoring of parameters like supply voltage, laser power, and temperature. The transceiver complies with relevant interoperability standards and is RoHS compliant, with a operating temperature range of 0-70°C commercial or -10°C to 80°C extended.
This document describes an XFP 10G 850nm 300M optical transceiver module from BlueOptics. It provides high-speed 10Gbps data transmission over 300 meters of multi-mode fiber. The module supports various networking standards and has features such as VCSEL laser transmitter, PIN photodetector, digital diagnostics, and RoHS compliance. It offers real-time monitoring of parameters like supply voltage, laser power, and temperature.
In wireless communications and data acquisition systems, there is more to consider when designing and implementing a complete solution beyond simply physically connecting a high speed analog module to an FPGA platform. Available hardware description language (HDL) components and software are critical to establishing an interface, which is necessary for practical system integration. This session starts with a top-level overview of various physical interfaces that are typically used and provides an in-depth focus on high speed serial JESD204B. Prototype HDL used for these types of boards is covered, along with the specific board components and how they are used to interface to high speed ADCs and DACs. Linux device drivers for the HDL components, as well as for the ADI components, are presented. This includes a short introduction into the Industrial I/O (IIO) framework, the benefits it offers, and how it can be used in end designs.
The ABB TRIO-5.8/7.5/8.5-TL-OUTD string inverters are residential solar inverters with a power range of 5.8 to 8.5 kW. They feature high efficiency of up to 98%, wide input voltage ranges, monitoring capabilities, and an IP65 rated enclosure for outdoor installation. Optional expansion cards provide integrated monitoring, data logging, and smart grid functions without additional components.
The document describes the DS-37-16 absolute position rotary electric encoder. It has a low profile of 8mm, uses a hollow floating shaft, requires no bearings, and offers high precision even in demanding environments. It provides analog sine/cosine outputs or digital SSi and AqB+Index outputs via external modules. Resolutions can reach up to 131,072 counts per revolution. Demo units are available to demonstrate and test the encoder.
The AZBDC25A20 is a PWM servo drive designed to drive brushless and brushed DC motors. It has a peak current of 25A, continuous current of 12.5A, and operates on a supply voltage of 40-175VDC. The drive provides motor control and protection from over/under voltage, overcurrent, and overheating. It interfaces with digital controllers using PWM and direction inputs.
The AZ25A20DDC is a PWM servo drive designed to drive DC motors from 40-175VDC power supplies. It can provide up to 25A of peak current and 12.5A of continuous current. The drive integrates directly onto PCBs and includes protections for overvoltage, undervoltage, overcurrent, and short circuits. It interfaces with digital controllers using PWM and direction inputs.
The document describes ABB's UNO-DM-PLUS string inverters for residential solar installations ranging from 1.2 to 5 kW. The inverters feature easy plug-and-play installation, wireless monitoring capabilities, dynamic feed-in control, and future-proof connectivity for smart integration. They offer high efficiency, a compact design that fits multiple power ratings, and remote firmware upgrades.
The DigiFlex® PerformanceTM Servo Drive DPRANIR-030A800 is a digital servo drive designed to drive brushed and brushless servomotors in torque, velocity, or position mode. It employs Space Vector Modulation technology for high efficiency and features configurable inputs/outputs, communication interfaces, and approval for CE and RoHS compliance. The drive provides 30A peak current output from a 200-480VAC, 3-phase power supply.
The document is a data sheet for the DS-247-128 absolute position rotary electric encoder. It provides specifications for the encoder including its low profile design, hollow shaft, high precision and tolerance to environmental factors. It outputs either analog sine/cosine waves or digital quadrature signals and has options for various interfaces like SSi or A/B/Index. It is suited for applications requiring high accuracy like aerospace and medical equipment.
The document provides an overview of Analog Devices' RF/IF amplifier portfolio. It discusses the benefits of their low noise amplifiers, intermediate frequency amplifiers, driver amplifiers, and gain blocks. These include state-of-the-art performance, ease of use through minimal external components needed, and compatibility with any radio architecture. Product details like operating frequencies, gain, packaging, and evaluation boards are also summarized.
The SilverSterling S3-IG is an OEM servo controller/driver capable of driving NEMA 34 frame high torque direct drive servomotors as well as third party DC brush and voice coil motors. It has a 15 pin interface connector for I/O, CAN, RS-485, and power input. It also has a 60 pin header to connect to expansion boards. Key features include point-to-point and advanced motion profile moves, multi-axis linear interpolation, digital 4 quadrant vector drive, 32K non-volatile memory, and communications over RS-485, CANopen, ASCII, binary and Modbus protocols.
The DigiFlex® PerformanceTM Servo Drive DPRAHIR-030A800 is a digital servo drive designed to drive brushed and brushless servomotors in torque, velocity, or position mode. It employs Space Vector Modulation technology for high efficiency and features configurable inputs/outputs, communication interfaces, and approval for CE and RoHS compliance. The drive provides 30A peak current output from a 200-480VAC, 3-phase power supply.
Liquid Sensing: Visible light absorption spectroscopy and colorimetry are two fundamental tools used in chemical analysis. Most of these light-based systems use photodiodes as the light sensor, and require similar high input impedance signal chains. This session examines the different components of a photodiode amplifier signal chain, including a programmable gain transimpedance amplifier, a hardware lock-in amplifier, and a Σ-Δ ADC that can measure a sample and reference channel to greatly reduce any measurement error due to variations in intensity of the light source.
Gas Sensing: Many industrial processes involve toxic compounds, and it is important to know when dangerous concentrations exist. Electrochemical sensors offer several advantages for instruments that detect or measure the concentration of toxic gases. This session will describe a portable toxic gas detector using an electrochemical sensor. The system presented here includes a potentiostat circuit to drive the sensor, as well as a transimpedance amplifier to take the very small output current from the sensor and translate it to a voltage that can take advantage of the full-scale input of an ADC.
Motorola's passive optical LAN solution uses a single optical fiber to provide high-speed connectivity to thousands of users. It utilizes passive splitters and terminals to deliver services like data, video, and voice without active equipment in telecom closets. The solution offers lower total cost of ownership through reduced equipment, power, and space needs compared to traditional copper-based networks.
DP101 industrial 1-port Fast Ethernet PoE to fiber media converter | WoMasterWoMaster
Product Introduction of Industrial 1-port Fast Ethernet PoE to Fiber Media Converter DP101 designed and manufactured by WoMaster - Master in IIoT World.
In this catalogue you will find: Optical Fiber Test Equipments,Cable Preperation Tools,Fiber Optic Tool Kits,Fiber Optic Cleaning Solutions,Passive Optical Components,Polishing Equipments & Consumables.
This document describes an XFP optical transceiver module that operates at 10Gbps over single mode fiber with a maximum range of 40 kilometers. The module uses a 1330nm DFB laser transmitter and 1270nm photodetector receiver. It provides digital diagnostic monitoring of operating parameters and is compliant with relevant telecom standards.
IO-Link is a point-to-point communication protocol that connects field devices like sensors and actuators directly to controllers. It uses standard 3-core cables to transmit power and data over short distances. IO-Link devices connect to an IO-Link master that acts as an interface between the field devices and higher-level networks. This allows for extensive device diagnostics and parameterization of devices from the controller without additional hardware costs. IO-Link simplifies wiring, installation and maintenance of automated systems.
The ComNet CopperLine CLFE8IPS and CLFE16IPS are 8-port and 16-port high-power Power over Ethernet mid-span injectors that deliver up to 37W per port simultaneously without power management. They are compatible with 10/100/1000 Base-T Ethernet networks and meet IEEE 802.3af and 802.3at PoE standards. The mid-span injectors have LED indicators and can be easily installed in 19-inch racks, making them ideal for powering devices like IP cameras, wireless access points and VoIP phones from a central LAN switch.
The document describes an XFP 10G 1310nm optical transceiver module that operates at 10Gbps over multi-mode fiber with a maximum link length of 220 meters. It provides key specifications such as an average output power of 0-0.5dBm, receiver sensitivity of -10.5dBm, wavelength range of 1270-1610nm, and operating temperature range of 0-70°C. The transceiver uses digital diagnostics to monitor real-time parameters and is compliant with RoHS and other industry standards.
The Eclipse Edge provides a cost-effective wireless solution for network edge connections using licensed frequency bands between 7-38GHz. It offers a native mixed mode for both TDM and Ethernet transport over the same radio path at up to 32Mbps. The Eclipse Edge has a low profile and lightweight design for simplified installation, as well as low power consumption below 13W for reduced operational costs.
This document provides a product list and descriptions for PT. Nexwave in 2016. It includes 4 sections that describe their power solutions, RF and optic solutions, other products such as cooling systems, and service solutions including radio network planning, optimization, and in-building coverage installation and design. The RF and optic section lists components like hybrid couplers, splitters, filters, antennas, and fiber optic systems for broadband signal distribution. The other products section mentions cooling cabinets that can reduce energy consumption by over 90%.
The document describes the ComNet FDX55 series of fully-digital transceiver units designed for implementing simplex or full-duplex RS232 communications networks using one or two optical fibers. The units are hardened for outdoor use and support data rates up to 115 kbps over distances of up to 69 km using single mode fiber. They provide anti-streaming protection, battery backup options, and compatibility with other ComNet fiber optic modems. The document provides specifications on optical wavelengths, data formats, power requirements, environmental tolerances, and other technical details.
This document provides information about PacketLight Networks, which was established in 2000. It develops CWDM and DWDM networking products for transporting data, storage, voice and video. The company has thousands of installations worldwide and designs and manufactures its green technology products in Israel. It has 4,000 employees and $1 billion in group sales in 2010.
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Connecting fieldbus power and knowledge
1. PEPPERL+FUCHS 1
Robby Bosgaerd Key Account
Manager Pepperl-Fuchs
Connecting Fieldbus Power and
Knowledge
Robby Bosgaerd
®
PROCESS FIELD BUS
2. PEPPERL+FUCHS 2
<Proven fieldbus solutions
<Intrinsic safety experts
<Flexible configurations
<Reliable data transfer
®
PROCESS FIELD BUS
3. PEPPERL+FUCHS 3
<Standard Point-To-Point Intrinsic Safety Isolation
Barriers à PTP
<Remote I/O with Integrated Intrinsic Safety
Barriers à PTB
<Intrinsically Safe Remote I/O à PTB
<Intrinsically Safe Fieldbus à BTB
Available Technologies
Hybrid Field I/O Solutions
4. PEPPERL+FUCHS 4
P
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• Good technology for small
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Controller
Hazardous Area
Zone 0/1
Zone 2
5. PEPPERL+FUCHS 5
Controller
Remote I/O with IS barriers
à Point-To-Bus
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• Huge field product selection
• Mid-range complexity for
most facilities
• Similar to standard remote
I/O
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Hazardous Area
Zone 0/1
Zone 2
Profibus DPE, Modbus,
Modbus Plus,
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Intrinsically Safe Remote I/O
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• Huge field product
selection
• Mid-range complexity for
many facilities
• Superior technological
solution
• Similar to standard remote
I/O
• Low installation cost
• High functionality
Controller
Hazardous Area Zone 1
Zone 0/1
7. PEPPERL+FUCHS 7
• Upper range technology for
many facilities
• Superior technologic
solution
• Low installation cost
• High functionality
Intrinsically Safe Fieldbus
à Bus-To-Bus
Controller
Hazardous Area
Zone 0/1
Profibus PA,
Foundation
Fieldbus H1,
AS-Interface
Profibus DPE,
Foundation Fieldbus H1
12. PEPPERL+FUCHS 12
Why Fieldbus was not yet fully used in Process Automation?
<Not all field devices are already available with
integrated fieldbus interface.
<The limited power on an intrinsically safe
fieldbus limits the number of field devices to a
theoretical quantity of 10 which in practice are
very often less than 5 devices.
<Several low value field sensors will not justify
the fieldbus integration at all.
<Approach from vendors came from Factory
Automation = reduced wiring cost
13. PEPPERL+FUCHS 13
Available System
< Different systems
§ PROFIBUS-FMS
§ PROFIBUS DP (V1)
§ PROFIBUS PA
< Different physics
§ RS 485
§ Fibre optic
§ IEC 61158-2
< Different Systems
§ H1 Bus
§ H2 Bus (Fast Ethernet/High
Speed Ethernet)
< Different physics
§ IEC 61158-2 (H1)
• With power supply
• Without power supply
§ Fibre optic
§ Fast Ethernet (H2; HSE)
PROFIBUS FOUNDATION Fieldbus
Communication
Systems
14. PEPPERL+FUCHS 14
8
PROFIBUS Application Range
CNC
PC/VME
VME/PC
PLC PLS
Factory
level
Bus Cycle
Time
< 1000 ms
Cell-
level
Bus Cycle
Time
< 100 ms
Bus Cycle
Time
< 10 ms
Field-
level
Ethernet/TCP/IP Internet/Intranet
Work
station
Ethernet TCP/IP(Industrial Ethernet, PROFInet?
PROFIBUS DP
PROFIBUS PA or
PROFIBUS DP
AS-Interface
Communication Systems
15. PEPPERL+FUCHS 15
FOUNDATION Fieldbus Application Range
PC/VME
Operations
PLC
Factory
level
Cell-
level
Field-
level
Ethernet/TCP/IP Internet/Intranet
Work
station
Ethernet TCP/IP (HSE)
H1-Bus Non IS H1-Bus IS
Bridge
Maintenance
Management
Communication Systems
18. PEPPERL+FUCHS 18
Real Line Topology
<If a field device must be replaced (e. g. depending on a
defect) the transmission cable must be interrupted.
Minimum
§ all field devices „right“ from the defective field device will
fail additional
§ all field devices „left“ from the defective field device will
continue the communication
<To avoid this, Junction Boxes are required
Power supply or segmentcoupler
19. PEPPERL+FUCHS 19
Line Topology with Spurs
<For this topology Junction Boxes are required
<Supported cable length = 1900 m
<Cable legth = legth of trunk + sum of all spurs
§ Spur legth < 120 m
<Example:
§ 10 spurs with 120 m each è max. trunk length = 700 m
20. PEPPERL+FUCHS 20
Structure of an Intrinsically Safe
Fieldbus System
<The max. number of participants depends on
§ Output current of the Power Repeater
§ Real current consumption of the participants
§ Voltage drop along the cable
§ Type of explosion protection model
• FISCO model
• Entity model
External
Fieldbus
terminator
21. PEPPERL+FUCHS 21
Difference between FISCO and Entity
Lcable
Ccable
FISCO model: Cable is a „distributed“ inductance and capacitance
Entity concept: Cable is a „concentrated“ inductance and capacitance
dR dL dL dL
dR dR
dC dC dC
Distributed reactances
22. PEPPERL+FUCHS 22
FISCO Model
Fieldbus Intrinsically Safe Concept
< Basics IEC 61158-2
< All participants, except the Power Repeater, works as a current
sink (passive)
< Only one active device per segment is allowed
< The values Ui, Ii and Pi of every field device must be higher than
the values U0, I0 and P0 of the Power Reeder (basics of intrinsic
safety)
< The values Ci and Li of every field device must be smaller or
equal than 5 nF bzw. 10 µH (negligible small; problem of
Developer!)
< The minimum supply current consumption per participant is 10
mA (typical value 12.8 V; 100 mA for EEx ia IIC)
23. PEPPERL+FUCHS 23
FISCO Model Preconditions
<The cable must have the following values
§ Resistance load per unit length R‘: 15 ... 150 W/km
§ Inductance load per unit length L‘: 0,4 ... 1 mH/km
§ Capacitance load per unit length C‘: 80 ... 200 nF/km
• C‘ = C‘ lead/lead + 0,5*C‘ lead/shield, if both leads are
working potential free (floating circuit)
• C‘ = C‘ lead/lead + C‘ lead/shield, if one of the leads is
connected to the shield
§ Max. cable length 1000 m for EEx ia IIC / 5000 m for
EEx ib (Theory, will be checked in the moment)
§ Max. spur cable length 30m (will be changed to 60m)
§ Fieldbus terminator
§ R = 90 ... 100 W
§ C = 0 ... 2,2 µF
PROFIBUS
DP/DPV1/PA
24. PEPPERL+FUCHS 24
Proof of Intrinsic Safety
<If you have to verify the Intrinsic Safety
§ Choose a Power Repeater in acc. to FISCO model
§ Choose only Field Devices in acc. to FISCO model
§ Choose a transmission cable in acc. to FISCO model
§ Verify
• UO (Power Repeater) < Ui (of every Field device)
• IO (Power Repeater) < Ii (of every Field device)
• PO (Power Repeater) < Pi (of every Field device)
25. PEPPERL+FUCHS 25
IS and Output Parameters
Repeaters
Concept U0 [V] I0 [mA] P0 [W] US [V] IS [mA] Cable Length[m] @
Entity 12,8 140 1.2 10.6 75 500
FISCO 15 207 1.93 12.6 110 750
non-I.S. -- -- -- 24 400 850
* @ IS, cable specification 18 AWG line type A, q=0,8mm2, 44W/km
27. PEPPERL+FUCHS 27
Why Segment Protectors?
<What happens if there is a short on a trunk?
<The complete segment will fail
<Solution: Segment Protector
§ Segment Protectors do have a current limitation (45 mA)
at the spur output
28. PEPPERL+FUCHS 28
Segment Protectors
<To avoid problems in case of a short on a fieldbus
segment it is possible to use active Segment protectors
<If a Segment Protector is in use, a short at a spur has
no effect to the trunk
< A Segment Protectors
§ Causes an additional voltage drop (< 1.5 V)
§ Do have a current consumption (< 7 mA)
30. PEPPERL+FUCHS 30
Problem with IS Applications
< Power Repeater with IS Interface limits the number of participants
per segment
§ to less than 10 field devices (FISCO model)
§ to less than 6 field devices (Entity concept)
< Intrinsic Safety limits the cable length
§ to less than 1000 m (FISCO model)
§ ??? depending on the available capacitances and inductances
< This requires a lot of Power Repeaters
Solution
< FieldBarrier
32. PEPPERL+FUCHS 32
Cable lenth per Spur
No. of
Participants
1
device
per
spur
2 devices
per spur
3 devices
per spur
4 devices
per spur
1 – 12 120 m 90 m 60 m 30 m
13 – 14 90 m 60 m 30 m 1 m
15 – 18 60 m 30 m 1 m 1 m
19 – 24 30 m 1 m 1 m 1 m
25 – 32 1 m 1 m 1 m 1 m
Based on cable type A
Functionality between No. of participants and spur length
34. PEPPERL+FUCHS 34
Topology with Power Repeater
< A Power Repeater opens a new H1 segment
< Each segment can have
§ Cable length up to 1900 m
§ 32 participants (today no LAS can handle this amount of field
devices)
< Depending on the type of Power Repeater it is possible to open a
segment for hazardous area applications
Integrated
terminator
36. PEPPERL+FUCHS 36
Power Conditioner
To non-powered H1 Host Ports 4A Redundant
Power Supplies
24 VDC
Fault Output Fault Output
24 VDC
Optional 24VDC
Power connection on
module if power feed
modules are not used!
1A powered H1 each
Field Devices
37. PEPPERL+FUCHS 37
FT
FT
H2 PROFIBUS DP 9,6kBit/s - 12MBit/s
20-35V
. . .
Up to
4x PA Master
20x PLM´s
Bridge
H1 IEC-61158-2
I.S.
H1 IEC61158-2
non I.S.
1...5 PLM
PA Master Channels
Div 2 /Zone 2
1...5 PLM
RLM
Architecture
Segmentcoupler 2nd. Generation
®
PROCESS FIELD BUS
38. PEPPERL+FUCHS 38
Advantages
<Up to 125 PROFIBUS PA devices connectable
<4 independent PROFIBUS PA Master integrated
§ up to 20 PROFIBUS PA Segments with up to 200
PROFIBUS PA slaves (Theory!!!, not addressable!!!)
§ „Adjustable“ PROFIBUS PA cycle time
<Variable mixture of IS and Non-IS power links
39. PEPPERL+FUCHS 39
Robby Bosgaerd Key Account
Manager Pepperl-Fuchs
What about discrete I/O?
PEPPERL+FUCHS
®
PROCESS FIELD BUS
40. PEPPERL+FUCHS 40
Remote
I/O
Price Device
Price Bus Connection
100%
50%
0%
Analog
Valve
Diff. Presure
Transm
itter
Tem
perature
Transm
itter
On/Off Valve
On/Off Valve with
zone 2 Rem
ote I/O
On/Off Valve with
Zone ! Rem
ote I/O
Therm
ocouple
PT100
Proxim
ity Sensor
Mechanical Contact
Economical justification
to use a fieldbus connection
41. PEPPERL+FUCHS 41
Valve Coupler
Field Process Interface, FPI
Features:
<4-Channel solenoid driver
<Two discrete inputs per output channel for valve position
<IP65, -20 ºC…+70 ºC
<Zone 1 / Division 1 mounting, EEx ia IIC T4
<Bus powered 23 mA current consumption
<Must be used with Low powered valves 6 V / 1.5 mA
Advantages:
<Cost effective solution, turns standard valves into”SMART”
valves for preventive maintenance
<Gets more valves on the Fieldbus
<Can be used with inductive sensors and mechanical contacts
<Easy to install
<Wide range of diagnostic and maintenance functions:
lead breakage, short circuit, counter,travel time and breaktime.
®
PROCESS FIELD BUS
48. PEPPERL+FUCHS 48
Surge Protection
<The truth will be anywhere in between, depending on
§ Real topology
§ Philosophy of the customer
§ ...
Possibility 2: Lowest degree of protection
SP
SP
SP
SP
49. PEPPERL+FUCHS 49
FieldConnex in Operation
FieldConnex
System
< FieldBarrier Topology and pneumatic valve coupling – ready to be
connected
51. PEPPERL+FUCHS 51
EEx nL
<EEx nL is a „simplified“ version of intrinsic safety
(L= energy limitted)
<A simplified proof of intrinsic safety is required
Segment Protector
(preliminary)
Field Device
UO = 33 V < Ui
IO = 45 mA < Ii
PO = 1.485 W < Pi
52. PEPPERL+FUCHS 52
Problem
< To fulfil the EEx nL requirements it is mandatory to have a voltage
limitation in accordance with EN 50021 EEx nL!!!
§ Declaration of Manufacturer or Declaration of Conformity is
required.
< Perhaps you it can be used by you?
Category 3
(Zone 2)
UO = 33 V
IO = 45 mA
Ui = 24 V
Ii = 75 mA
53. PEPPERL+FUCHS 53
FNICO Concept
<IEC 60079-27 Electrical apparatus for explosive
atmospheres – Part 27: Fieldbus intrinsically safe
concept (FISCO) and Fieldbus non-incendive concept
(FNICO).
<Will be adopted in 2004
<Differentiation
§ FNICO è Category 3 (Zone 2) applications in EEx nL
§ FISCO è Category 1 and 2 (Zone 0 and 1) applications
in EEx i
Fieldbus Non-Incendive COncept
54. PEPPERL+FUCHS 54
Preconditions of FNICO
+ Basics IEC 61158-2
+ All participants, except the Power Repeater works as a
current sink (passive)
+ Only one active device per segment is allowed
+ The values Ui, Ii and Pi of every field device must be higher
than the values U0, I0 and P0 of the Power Repeater (basics
of intrinsic safety)
+ The values Ci and Li of every field device must be smaller or
equal than 5 nF bzw. 20 µH (negligible small; problem of the
developers!)
+ The current consumption from te fieldbus cable must be for
each field > 10 mA.
55. PEPPERL+FUCHS 55
FNICO Model Preconditions
< The cable must have the following values
§ Resistance load per unit length R‘: 15 ... 150 W/km
§ Inductance load per unit length L‘:0,4 ... 1 mH/km
§ Capacitance load per unit length C‘: 45 ... 200 nF/km
• C‘ = C‘ lead/lead + 0,5*C‘ lead/shield, if both leads are working
potential free (floating circuit)
• C‘ = C‘ lead/lead + C‘ lead/shield, if one of the leads is connected
to the shield
< Max. cable length 1000 m for EEx ia and 5000 m for EEx ib
<Max. spur cable length 60 m per spur
§ This will also be changed in the FISCO model
< Fieldbus terminator
§ R = 90 ... 100 W
§ C = 0 ... 2,2 µF
56. PEPPERL+FUCHS 56
FNICO Model
+ If the preconditions, described in the previous sheets,
are matched, the proof of Eex nL will be reduced to
U0 < Ui
I0 (in acc. with ignition curve) < Ii (in acc. with ignition curve)
P0 < Pi
„Power Supply“ Field device
57. PEPPERL+FUCHS 57
Robby Bosgaerd Key Account
Manager Pepperl-Fuchs
Connecting Fieldbus Power and
Knowledge
Robby Bosgaerd
®
PROCESS FIELD BUS