PROFIBUS Repeater PRC P PROFIBUS Converter PCF PF P PROFIBUS Converter PCF PF P20.05

Transcription

1 Contents chapter age General information Repeater Repeater RC Converter Converter CF F Converter CF F Converter CF GF System cables Connectors Accessories

2 An Overview 00 General information about is a multi-vendor, open fieldbus standard for diverse applications in manufacturing, process and building automation. Manufacturer independence and openness are guaranteed by the international standard EN makes it possible for devices from different manufacturers to communicate, without special adaptation of the interfaces. is suitable for both fast, time-critical data transmissions as well extensive and complex communication tasks. Amongst others, is based on the following standards: Standard / guidelines EN IEC IEC guideline guideline guideline guideline guideline guideline Designation specification Digital data communication for measurement and control fieldbus for use in industrial control systems rofile sets for continuous and discrete manufacturing Data Link Layer Application Layer Fibre optical data transfer for Installation Guideline for -D/FMS GSD Specification (Device Database Files) Interconnection Technology -FMS 00.1 Data transmission -FMS (Fieldbus Message Specification) is the universal solution for communication tasks on the cell level. The powerful FMS services open up a wide range of applications as well as providing greater flexibility. FMS is also suitable for extensive communication tasks. From an historical point of view, - FMS is the forerunner to -D. -D -D (Decentralized eripherals) has been optimised for speed and low connection costs. This variant of has been specially tailored for communication between automation systems and remote periphery devices on the field level. - D is a suitable substitute for the conventional, parallel transmission of signals via 24 V DC or 0/4 20 ma. In contrast to -FMS, a special characteristic boasted by -D is that it does not use layer 7 of the OSI Reference Model. fieldbus works according to the masterslave process. That means there is only ever one active master within the entire bus structure regulating all of the communication across the bus. All other stations function as slaves. Network configurations in which several stations can be configured as masters are possible. In this case, the network functions according to the 'token passing procedure'. That means when a predefined time elapses the currently active master passes on transmission rights (the token) to the next master before becoming inactive, remaining so until it in turn receives the token again. In such a network, all masters are connected in a logical ring structure that determines the order in which the masters receive the token. Transmission technologies Essentially, uses the following transmission technologies: l RS 485 l Fibre-optic cable RS 485 is the most prevalent. This transmission technology uses twisted and shielded two-wire cables. The following table offers a comparison of the two transmission technologies:

3 An Overview RS485 Fibre-optic cable Data transmission l Digital l Optical l Differential signals to RS485 l Digital Transmission rate 9.6 to Kbit/s Data security l Hamming distance = 4 l arity bit l Start and end delimiter Cable Twisted and shielded two-wire l Glass fibre cable, type A l olymer optical fibre (OF) Remote powering ossible via additional wires (hybrid cable) Topology Line topology with termination l Star and ring topologies are typical l Line topology possible Number of stations l Up to 32 stations per segment Up to 126 stations per network l without repeaters l Up to 126 stations per network l with repeaters Number of repeaters Maximum of 9 repeaters with Unlimited with signal regeneration signal regeneration (signal propagation time must be observed) Address configuration for the fieldbus Each station on the network is assigned a unique address within the range 000 to 125 (-D) or between 000 and 126 (-FMS). Each address must be assigned only once within the entire bus structure. The address 127 must not be assigned. It is reserved as the global address for 'broadcast' and 'multicast' messages. Device database files (DDBF) Device database files (also known by the German abbreviation GSD) contain characteristics, parameters and configuration data of each station on a network. Each active station on a network has its own DDB file (GSD). The structure and content of the DDB file (GSD) must comply with the guideline This is essentially made up of three sections: l General definitions This section contains general information such as manufacturer and device name, version number, and date of manufacture, supported transmission rates as well as signal assignment for the bus connector. l Master definitions All parameters applicable only to master devices are entered into this section. These include, amongst others, the maximum possible number of slaves that can be connected as well as the possible upload and download options available. l Slave definitions This section contains all relevant slave details. These include, amongst others, the number of I/O channels, the definition of diagnostic, configuration and parameter texts as well as the number of possible modules for modular devices. Each manufacturer must present his DDB file(s) (GSD) to the User Organisation when certifying his device Topology networks can be set up as either a line or a tree topology. assive branch lines should be avoided. If a device is used as the first or last station, it is necessary to terminate the network with an active terminating resistor (integrated or switchable) in order to guarantee an error-free communication across the whole bus. Maximum system extension A maximum of 32 stations (1 master and 31 slaves) can be connected in a network. If more than 32 stations are required, repeaters must be used to create appropriate segments. It is recommended that no more than 4 repeaters be used within a network, because these cause signal delays. When used, repeaters count as stations on the bus, although they do not require an address of their own

4 An Overview rogrammable Logic Controller with interface ( Master 000) C with card ( Master 001) Terminating Resistor Bus line Terminating Resistor Maximum system extension without repeater rogrammable Logic Controller with interface ( Master 000) C with card ( Master 001) Terminating Resistor Bus line Terminating Resistor Maximum system extension with repeater

5 An Overview Maximum length of the bus The required transmission rate plays a decisive role in deciding the maximum length of the bus. The following table provides an overview of the individual transmission rates and the corresponding maximum bus lengths for RS 485: Transmission rate Maximum length per segment 9.60 Kbit/s 1200 m Kbit/s 1200 m Kbit/s 1200 m Kbit/s 1200 m Kbit/s 1000 m 500,75 Kbit/s 400 m 1500,75 Kbit/s 200 m 3000,75 Kbit/s 100 m 6000,75 Kbit/s 100 m 12000,75 Kbit/s 100 m The following cables with RS 485 connectors can be used for : l Twisted and shielded two-wire cables l Twisted and shielded hybrid cables As well as the actual cable, hybrid cables also carry integrated wiring for the 24 V DC power supply. Schematic view of cable, two-wire RS Types of cables Furthermore, it should be observed that the set transmission rate applies to the entire bus network and must be supported by all stations (master and slaves). Transmission in accordance with RS 485 Transmissions according to RS 485 specifications require that the cables used have the following characteristics: arameter Characteristic impedance Capacitance per unit length Loop resistance Wire diameter Wire cross-section Terminating resistors Cable Type A acc. to DIN part to 165 Ω (3 to 20 MHz) < 30 nf/km < 110 Ω/km > 0.64 mm > 0.34 mm² 220 Ω Schematic view of cable, Hybrid cable RS485 Transmissions with fibre-optic cables The following cables are used for transmissions with fibre-optics: l OF 1) 980/1000 µm l HCS 2) 200/230 µm l OF 1) 980/1000 µm, hybrid cables l HCS 2) 200/230 µm, hybrid cables As well as the actual fibre-optic cable, hybrid cables also carry integrated wiring for the 24 V DC power supply. 1) OF = olymer optical fibre 2) HCS = Hard Clad Silica (registered trademark of SpecTran Corporation)

6 An Overview 00.4 Connectors Differences between connectors for RS 485 interfaces are based on their protection class: l In protection class I 20, a 9-pole D-Sub plug-in connector is predominantly used. l In protection class I 65 / I 67, the following alternatives are recommended: l M12 circular connectors according to IEC l Han-Brid connectors in accordance with DESINA recommendations The following figure depicts the pin assignment for a female socket and a male connector with protection class I 20. A terminating resistor is necessary for the first or last station of a section of network. As a rule, a connector with an integrated or switchable terminating resistor is used. When using fibre-optic cables, a distinction is made between crimped or crimpless contacts. Crimpless contacts are generally only used for test purposes or within a confined space. As a rule, Han-Brid connectors are used for hybrid cables with integrated fibre-optics. Fibre Optical cable Data conductors A and B Cables for ower supply in assignment for female socket and male socket RS 485 Connection options in the Han-Brid connector for fibre-optics in Signal Description 1 - not assigned 2 - not assigned 3 RxD/TxD- Receive/transmission-data cable A 4 - not assigned 5 DGND Data reference potential 6 V + 5 V DC for external bus termination 7 - not assigned 8 RxD/TxD-N Receive/transmission-data cable B 9 - not assigned in assignment for D-SUB

7 Han-InduNet Repeater RC General description Advantages The Repeater RC with automatic transmission rate detection offers a high degree of protection due to a robust metal housing. It can be used directly in industrial environments. Thus it is possible to reduce termination time to set up networks. l High protection degree I 67 l Suitable for the use directly in industrial environments l All terminals are connectorized All terminals are connectorized, thus a secure and quick assembly is guaranteed. All interfaces are protected against overvoltages. l Hybrid wiring possible l Signal regeneration l lug & lay installation l T-functionality Technical characteristics Housing and Assembly Housing robust metal housing of zinc die cast Dimensions 45 x 120 x 87 (W x D x H in mm, without connector) Assembly 35 mm standard rail acc. to DIN EN panel mounting fixation for upright assembly panel mounting fixation for flat assembly ower Supply Input voltage Current consumption 24 V DC (18 30 V DC) typical 250 ma (at 24 V DC) Interface Supported bus structures point to point, star topology, line topology Data transmission rate automatic transmission rate detection, max. 12 MBit/s Cable acc. to DIN EN Terminals all connectorized with Han-Brid Cu connector Maximum cable length acc. to DIN EN Environmental conditions Degree of protection I 67 Operating temperature 0 C to +55 C Operating humidity 30% to 95%, not condensing

8 Han-InduNet Identification art No. Drawing Dimensions in mm RC Repeater for star and line topology Han-Brid Cu: male, female, female Accessories art No. Drawing Dimensions in mm Set for assembly on standard rail acc. to DIN EN Set for panel mounting upright assembly Set for panel mounting flat assembly Stock items in bold type

9 Connectors and cables for RC Connectors for Han-Brid Cu Identification art No. Han-Brid Cu-female Female insert Han-Brid Cu Hood, metal, top entry, metric, with glued sealing Sealing screw for hood Cable gland metric M20, metal, I65, for cable diameter 6 to 12 mm rotection cover Han 3A, metal, with glued sealing Han-Brid Cu-male Male insert Han-Brid Cu Hood, metal, top entry, metric, with glued sealing Sealing screw for hood Cable gland metric M20, metal, I65, for cable diameter 6 to 12 mm rotection cover Han 3A, metal, with glued sealing Crimp contacts Contacts Wire gauge Stripping Diameter [mm²] AWG length art No. Han D Cu male contacts for Han-Brid Cu-male silver plated mm 8 mm mm 8 mm mm 8 mm mm 8 mm mm 8 mm mm 6 mm gold plated mm 8 mm mm 8 mm mm 8 mm mm 8 mm mm 8 mm mm 6 mm Han D Cu female contacts for Han-Brid Cu-female silver plated mm 8 mm mm 8 mm mm 8 mm mm 8 mm mm 8 mm mm 6 mm gold plated mm 8 mm mm 8 mm mm 8 mm mm 8 mm mm 8 mm mm 6 mm Cables for Cu-Connection Type of fibre Drawing Cable length* art No. Hybrid cable Cu-Cu 4 x 1.5 mm², contacts silver plated 2 x 0.3 mm², contacts silver plated 1.5 m 3.0 m 5.0 m pre-assembled on both sides, 10.0 m metal hood, top entry 15.0 m Cable length* 30.0 m * Other cable lengths and configurations on request Accessories for Cu assembly Tool Accessories Wire gauge art No. HARTING Service Crimping tool 0.14 to 2.5 mm² HARTING Crimping tool Locator Stock items in bold type

10 Notes

11 Han-InduNet Converter CF F660 General description Advantages The Converter CF F660 offers a high degree of protection due to a robust metal housing. It can be used directly in industrial environments. l High protection degree I 67 l Suitable for the use directly in the industrial environments All terminals are connectorized, thus a secure and quick assembly is guaranteed. The CF F660 is suitable for star as well as for line topology. All interfaces are protected against overvoltages. l All terminals are connectorized l ossibility to set up optical bus systems for -FMS/D l lug & lay installation l T-functionality Technical characteristics Housing and Assembly Housing robust metal housing of zinc die cast Dimensions 45 x 120 x 87 (W x D x H in mm, without connector) Assembly 35 mm standard rail acc. to DIN EN panel mounting fixation for upright assembly panel mounting fixation for flat assembly ower Supply Input voltage Current consumption 24 V DC (18 30 V DC) typical 250 ma (at 24 V DC) /F.O. Interface Supported bus structures Data transmission rate Terminals Suitable fibre types 660 nm point to point, star topology, line topology automatic transmission rate detection, max. 12 MBit/s all connectorized with Han-Brid Cu and Han-Brid F.O. connector OF 1) 980/1000 µm, max. transmission distance 50 m HCS 2) 200/230 µm, max. transmission distance 300 m Environmental conditions Degree of protection I 67 Operating temperature 0 C to +55 C Operating humidity 30% to 95%, not condensing 1) OF = olymer optical fibre 2) HCS = Hard Clad Silica (registered trademark of SpecTran Corporation)

12 Han-InduNet Identification art No. Drawing Dimensions in mm CF F660 Converter for star topology Han-Brid Cu: male Han-Brid F.O.: female, female CF F660 Converter for line topology Han-Brid Cu: female Han-Brid F.O.: male, female Accessories art No. Drawing Dimensions in mm Set for assembly on standard rail acc. to DIN EN Set for panel mounting upright assembly Set for panel mounting flat assembly Stock items in bold type

13 Connectors and cables for CF F660 Connectors for Han-Brid Cu Identification art No. Han-Brid Cu-female Female insert Han-Brid Cu Hood, metal, top entry, metric, with glued sealing Sealing screw for hood Cable gland metric M20, metal, I65, for cable diameter 6 to 12 mm rotection cover Han 3 A, metal, with glued sealing Connectors for Han-Brid F.O. Identification art No. Han-Brid F.O.-male Male insert Han-Brid F.O Crimp contact Hood, metal, top entry, metric, with glued sealing Sealing screw for hood Cable gland metric M20, metal, I65, for cable diameter 6 to 12 mm rotection cover Han 3 A, metal, with glued sealing Han-Brid F.O.-male Male insert Han-Brid F.O Crimpless contact Hood, metal, top entry, metric, with glued sealing Sealing screw for hood Cable gland metric M20, metal, I65, for cable diameter 6 to 12 mm rotection cover Han 3 A, metal, with glued sealing Han-Brid F.O.-male Male insert Han-Brid F.O HCS 1) Hood, metal, top entry, metric, with glued sealing Sealing screw for hood Cable gland metric M20, metal, I65, for cable diameter 6 to 12 mm rotection cover Han 3 A, metal, with glued sealing Han-Brid F.O.-female Female insert Han-Brid F.O Crimp contact Hood, metal, top entry, metric, with glued sealing Sealing screw for hood Cable gland metric M20, metal, I65, for cable diameter 6 to 12 mm rotection cover Han 3 A, metal, with glued sealing Han-Brid F.O.-female Female insert Han-Brid F.O Crimpless Hood, metal, top entry, metric, with glued sealing Sealing screw for hood Cable gland metric M20, metal, I65, for cable diameter 6 to 12 mm rotection cover Han 3 A, metal, with glued sealing Han-Brid F.O.-female Female insert Han-Brid F.O HCS 1) Hood, metal, top entry, metric, with glued sealing Sealing screw for hood Cable gland metric M20, metal, I65, for cable diameter 6 to 12 mm rotection cover Han 3 A, metal, with glued sealing Crimp contacts Contacts Wire gauge Stripping Diameter [mm²] AWG length art No. Han D male contacts for Han-Brid Cu-male / Han-Brid F.O.-male* silver plated mm 8 mm mm 8 mm mm 8 mm mm 8 mm mm 8 mm mm 6 mm gold plated mm 8 mm mm 8 mm mm 8 mm mm 8 mm mm 8 mm mm 6 mm * for Han-Brid F.O. the 24 V DC-contacts only 1) HCS = Hard Clad Silica (registered trademark of SpecTran Corporation) Stock items in bold type

14 Connectors and cables for CF F660 Crimp contacts Contacts Wire gauge Stripping Diameter [mm²] AWG length art No. Han D female contacts for Han-Brid Cu-female / Han-Brid F.O.-female* silver plated mm 8 mm mm 8 mm mm 8 mm mm 8 mm mm 8 mm mm 6 mm gold plated mm 8 mm mm 8 mm mm 8 mm mm 8 mm mm 8 mm mm 6 mm * for Han-Brid F.O. the 24 V DC-contacts only F.O. contacts Connector Contact art No. Han-Brid F.O. Crimp contact Hewlett ackard Versatile Link Crimp contacts Han-Brid F.O. Crimpless contact Hewlett ackard Versatile Link Crimpless contacts Han-Brid F.O. HCS 1) HCS 1) Cables for Cu connection Type of fibre Drawing Cable length* art No. Hybrid cable Cu-Cu 4 x 1.5 mm², contacts silver plated 2 x 0.3 mm², contacts silver plated 1.5 m 3.0 m 5.0 m pre-assembled on both sides, 10.0 m metal hood, top entry 15.0 m Cable length* 30.0 m * Other cable lengths and configurations on request Cables for F.O. connection Type of fibre Drawing Cable length* art No. Hybrid cable Cu-F.O. 4 x 1.5 mm², contacts silver plated 2 x OF 980/1000 µm 1.5 m 3.0 m 5.0 m pre-assembled on both sides, 10.0 m metal hood, top entry 15.0 m Cable length* 30.0 m * Other cable lengths and configurations on request Accessories for Cu assembly Tool Accessories Wire gauge art No. HARTING Service Crimping tool 0.14 to 2.5 mm² HARTING Crimping tool Locator 0.14 to 1.5 mm² Locator 0.5 to 2.5 mm² Accessories for F.O. assembly Identification art No. Han-Brid -Crimping tool olishing set Abrasive paper in grit size 1000µ ) HCS = Hard Clad Silica (registered trademark of SpecTran Corporation) Stock items in bold type

15 Han-InduNet Converter CF F660 General description Advantages The Converter CF F660 allows to set up networks with OF 1) or HCS 2) fibres (λ = 660 nm). l ossibility to set up optical bus systems for -FMS/D CF F660 is suitable for the assembly on standard rail as well as for the assembly directly on the panel within switch cabinets and termination boxes. l Signal regeneration l lug & lay installation All interfaces are protected against overvoltages. l T-functionality Technical characteristics Housing and Assembly Housing robust metal housing of zinc die cast Dimensions 45 x 120 x 87 (W x D x H in mm, without connector) Assembly 35 mm standard rail acc. to DIN EN panel mounting fixation for upright assembly panel mounting fixation for flat assembly ower Supply Input voltage Current consumption Interface 24 V DC (18 30 V DC) typical 250 ma (at 24 V DC) 4 pole screw terminal connectorized for redundant power supply /F.O. Interface Supported bus structures Data transmission rate Terminals Suitable fibre types 660 nm point to point, star topology, line topology automatic transmission rate detection, max. 12 MBit/s 2 optical ports 660 nm: H Versatile Link : D-Sub 9pin female OF 1) 980/1000 µm, max. transmission distance 50 m HCS 2) 200/230 µm, max. transmission distance 300 m Environmental conditions Degree of protection I 20 Operating temperature 0 C to +55 C Operating humidity 30% to 95%, not condensing 1) OF = olymer optical fibre 2) HCS = Hard Clad Silica (registered trademark of SpecTran Corporation)

16 Han-InduNet Identification art No. Drawing Dimensions in mm CF F660 Converter 2 optical ports 660 nm, OF 1) /HCS 2) Accessories art No. Drawing Dimensions in mm Set for assembly on standard rail acc. to DIN EN Set for panel mounting upright assembly Set for panel mounting flat assembly Hewlett ackard Versatile Link Crimp contacts Hewlett ackard Versatile Link Crimpless contacts HCS 2) ) OF = olymer optical fibre 2) HCS = Hard Clad Silica (registered trademark of SpecTran Corporation) Stock items in bold type

17 Connectors and cables for CF F660 Connectors for Fibre Optic OF 1) Identification art No. Hewlett ackard Versatile Link Crimp contacts Hewlett ackard Versatile Link Crimpless contacts HCS 2) Accessories for F.O. assembly Identification art No. Han-Brid -Crimping tool olishing set Abrasive paper in grit size 1000 µm ) OF = olymer optical fibre 2) HCS = Hard Clad Silica (registered trademark of SpecTran Corporation) Stock items in bold type

18 Han-InduNet Converter CF GF850 General description Advantages The Converter CF GF850 allows to set up networks with glass fibres (λ = 850 nm). l ossibility to set up optical bus systems for FMS/D CF GF850 is suitable for the assembly on standard rail as well as for the assembly directly on the panel within switch cabinets and termination boxes. All interfaces are protected against overvoltages. l Signal regeneration l lug & lay installation l T-functionality Technical characteristics Housing and Assembly Housing robust metal housing of zinc die cast Dimensions 45 x 120 x 87 (W x D x H in mm, without connector) Assembly 35 mm standard rail acc. to DIN EN panel mounting fixation for upright assembly panel mounting fixation for flat assembly ower Supply Input voltage Current consumption Interface 24 V DC (18 30 V DC) typical 250 ma (at 24 V DC) 4-pole screw terminal connectorized for redundant power supply /F.O. Interface Supported bus structures Data transmission rate Terminals Suitable fibre types 850 nm point to point, star topology, line topology automatic transmission rate detection, max. 12 MBit/s 2 optical ports 850 nm: F-ST : D-Sub 9pin female GI 50 µm / 125 µm, max. transmission distance 2500 m Environmental conditions Degree of protection I 20 Operating temperature 0 C to +55 C Operating humidity 30% to 95%, not condensing

19 Han-InduNet Identification art No. Drawing Dimensions in mm CF GF850 Converter 2 optical ports 850 nm Accessories art No. Drawing Dimensions in mm Set for assembly on standard rail acc. to DIN EN Set for panel mounting upright assembly Set for panel mounting flat assembly Stock items in bold type

20 Connectors and cables for CF GF850 Connectors for Fibre optic Glass fibres Identification art No. F.O. connector type F-ST for cables Ø 2.8 mm Accessories for F.O. assembly Identification art No. Fibre stripper 0.3 mm Fibre stripper 0.18 mm Epoxy adhesive for glass fibre Han-Brid -Crimping tool olishing tool olishing paper 9 µ-grain size olishing paper 1 µ-grain size Tool kit GI-fibre