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Summary of Contents for Beckhoff BK5200
- Page 1 BECKHOFF T E R M I N A L DEVICENET Coupler BK5200 Technical Documentation Version 1.1...
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Page 2: Table Of Contents
Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149 Contents Contents 1. Basic information The Beckhoff bus terminal system The interfaces Power supply Power supply to the power contacts Power contacts Fieldbus connection Configuration interface K-bus contacts Supply isolation... -
Page 3: Basic Information
Bus couplers for all current The Beckhoff bus terminal system combines the advantages of a bus sy- bus systems stem with the functionality of compact terminals. Bus terminals can be used... - Page 4 Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149 BK5200 Basic information Power input terminals Three power contacts pass the operating power to the following terminals. for separately powered You can use power input terminals to subdivide the terminal row as desired groups into groups, each with a separate power supply.
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Page 5: The Interfaces
Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149 BK5200 Basic information The interfaces There are six ways of making a connection to a bus coupler. These interfa- ces are designed as plug connections and spring terminals. The DeviceNet coupler... -
Page 6: Fieldbus Connection
Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149 BK5200 Basic information Fieldbus connection 9-pin Sub-D female On the left-hand side there is a flat recessed area where you can plug in connector the typical Profibus male connectors. You will find a detailed description of the fieldbus interfaces in another part of this manual (In the chapter ”The... -
Page 7: The Operating Modes Of The Bus Coupler
Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149 BK5200 Basic information The operating modes of the bus coupler When it is first switched on the bus coupler carries out a self-test to check the functions of its components and the communications of the K-bus, and while this is going on the red I/O LED will flash. -
Page 8: Mechanical Construction
Basic information Mechanical construction The Beckhoff bus terminal system is remarkable for its compact construc- tion and high degree of modularity. When you design the installation you will need to plan for one bus coupler and some number of bus terminals. - Page 9 The follo- wing data distinguishes between the standard version and the economy version (BK5200 and BK5210). Either version is fully compatible to the DeviceNet, but the economy version has only a limited number of I/O points, which is why it permits you to attach only digital inputs and outputs.
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Page 10: The Peripheral Data In The Process Image
Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149 BK5200 Basic information The peripheral data in the process image When the bus coupler is first switched on it determines the configuration of the attached input/output terminals and automatically assigns the physical slots of the input/output channels to the addresses in the process image. - Page 11 Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149 BK5200 Basic information Complex multi-byte signal bus terminals are represented as analog inputs or outputs Overview of the subdivision of the process image in the bus coupler: Output data in the bus...
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Page 12: Starting Operation And Diagnostics
Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149 BK5200 Basic information particular in the description of the standard master units that are installed. The chapters of this manual which deal with the fieldbus refer to the most common of these standard units. - Page 13 Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149 BK5200 Basic information If a fault occurs during normal operation, the error code will not be output on the LEDs until the bus coupler has been requested to diagnose the bus terminals.
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Page 14: Bk52X0 Devicenet
CAN’s bit arbitration procedure makes it theoretically possible to operate communication networks using master/slave and multimaster access me- thods. The bus coupler BK5200 with the corresponding software release B2 supports master/slave operation (in polling mode) with the bus coupler functioning as slave. Subsequent releases of the bus coupler will also sup- port multimaster operation. - Page 15 Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149 BK5200 BK52x0 DeviceNet 24 Volt Power Supply Power Conductor Signal Conductor Power Tap Node Node Node Node Node Node The bus cable may consist of a main line with branch lines up to 12m long.
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Page 16: Configuring The Bus Coupler
Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149 BK5200 BK52x0 DeviceNet Configuring the bus coupler Set all the DIP switches to the desired configuration before you switch on the bus coupler. Switches 7 and 8 are used to set the Baud rate, as shown in the following table. -
Page 17: Pin-Out
Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149 BK5200 BK52x0 DeviceNet Pin-out DeviceNet connection A 5-pin plug is supplied for connecting the DeviceNet bus cable. When it is The bus and the terminals plugged into the bus coupler, pin 1 is at the top. The illustration shows the have separate power supp- socket which is located on the bus coupler. -
Page 18: Light-Emitting Diodes
Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149 BK5200 BK52x0 DeviceNet Some of the bits in the last Additional bytes are read from the data string until the last digital output in byte may be unused the terminal row has been dealt with. If the total number of digital outputs is not a multiple of 8, there will be a number of bits left over in the last data byte;... -
Page 19: Vendor Id
LED ”I/O ERR” The red LED is lit: I/O error Vendor ID The vendor ID is # 108. DeviceNet Group The bus coupler BK5200 is invariably a Group 2 device. IDENTIFIER BITS MESSAGE ID MEANING Group 2 Group 2 Messages... -
Page 20: Maximum Cable Length
Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149 BK5200 BK52x0 DeviceNet Maximum cable length The maximum length of cable which can be used depends on the selected Baud rate. The following lengths should be understood as the total length of the main line plus any branch lines. -
Page 21: Potential Isolation
Eiserstraße 5 / D-33415 Verl / Telefon 05246/963-0 / Telefax 05246/963-149 BK5200 BK52x0 DeviceNet Potential isolation The bus coupler BK5200 offers a potential isolation between the DeviceNet bus cable and the communication electronic of the bus coupler. 24 Power supply Local source... -
Page 22: Sample Arrangement Of A Process Image In The Bus Coupler
0, 1 none O0, O1 POS11 2, 3 none O2, O3 POS11 4, 5 none O4, O5 POS12 6, 7, none O6, O7 POS12 8, 9 none O8, O9 POS19 10, 11 none O10, O11 POS19 BK5200... - Page 23 If a byte is not fully used, for example I8, the bus coupler pads its remaining bits with zeroes. Overview of the distribution of the process image in the bus coupler: Output data in the bus coupler byte-oriented data bit-oriented data BK5200...
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Page 24: Representation Of Analog Signals In The Process Image
BIT 6 0 = READ, 1 = WRITE for accessing BIT 5 Register address, MSB BIT 4 the register model Register address BIT 3 Register address BIT 2 Register address BIT 1 Register address BIT 0 Register address, LSB BK5200... - Page 25 Length Type Secondary process image The significance of the registers and status bytes is explained in the data sheets for the corresponding bus terminals. The construction of the module is identical for bus terminals with more extensive signal processing. BK5200...
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