K-WANG

+086-15305925923
Service expert in industrial control field！
English 简体中文
Product
Article
NameDescriptionContent
Adequate Inventory, Timely Service
pursuit of excellence 
Ship control system
Equipment control system
Power monitoring system
Current position:
Home >> ABB >> ABB D-20-0-1102 Flame Power Unit
新闻动态
newS
   
Brand

ABB D-20-0-1102 Flame Power Unit

From: | Author:Wang | Time :2024-11-27 | 201 visit: | 🔊 Click to read aloud ❚❚ ▶ | Share:

ABB D-20-0-1102 Flame Power Unit

PROFOBUS DP: the bus for the Decentralized Periphery
The PROFIBUS DP (RS485) is responsible for communication between the
Controller level of a process automation system and the decentralized periphery in
the field, also intrinsic safety (RS485-IS) via DP-Ex barriers into hazardous area.
One feature of PROFIBUS DP is its scalable high speed of transmission up to
12 Mbit/s.
PROFIBUS PA: extension for Process Automation
This PROFIBUS variant was developed for the process industry. PROFIBUS PA
interacts with a fix transmission rate of 31,25 kbit/s and is designed for connection

of bus-powered 2-wire field devices such as transmitters and actuators.
It correspond to IEC Standard 61158-2 and can be also applied to intrinsically safe

installations (EEx i) in Zone 1 / Div.1.
Linking Devices are used to integrate PA bus lines into the PROFIBUS DP network.
This ensures that all information is available in a continuously connected network
through the complete PROFIBUS system (DP and PA).
PROFIBUS Technology Terms
ISO/OSI Reference Model
In accordance with the international ISO/OSI model, a fieldbus protocol can be
uniquely described by means of up to 7 transmission levels. Specific tasks are
assigned to each level in this system. PROFIBUS DP and PROFIBUS PA use only
the first two levels as well as the user interface, which resides in level 7 and where
application functions that can be utilized by the user are determined along with
system and device behavior. Level 1 defines the physical aspect of transmission
(physical layer). This includes, for example, the method of transmission, the
transmission medium, and lengths of lines, while level 2 specifies the bus access
protocol (data link layer).
Bus Access Control
The bus access control (MAC, Medium Access Control) is a specific procedure that
determines at which point in time a PROFIBUS device can send data. While active
devices (master) can start the exchange of information, passive devices (slaves) may
only begin communication when prompted by an active device. A distinction is
made between a controlled, deterministic access procedure with real-time
capabilities (master-slave with PROFIBUS) and a random, non-deterministic access
procedure (CSMA/CD with Ethernet)
Addressing
Each device, connected to a PROFIBUS network, needs an unique address for
selectively identify a field device. For this purpose, PROFIBUS device addresses are
assigned either by an address switch (hard addresses) or by parameter assignment
during commissioning (soft addresses).


A 7-bit device address serves to identify the bus participants in the network. The
addresses range from 0 to 127, and the following are reserved:
• Address 126: default for automatic address assignment via the master;
• Address 127: sending broadcast telegrams.
If the address 0 is used for the class-1 master, the addresses 1 to 125 are available for
addressing the field devices. Therefore up to 126 DP or PA field devices (master and
slaves) can be addressed. Each address can only be used once in a single
PROFIBUS network.
Communication Protocols
At the protocol level, PROFIBUS offers a broad spectrum of options, which enables
optimum communication between different applications. PROFIBUS DP is a fast
and deterministic process data exchange between a PROFIBUS master and the
assigned slave devices.
Presently the basic and extended functions supported with AC 800M/CI854(A) are:
• Basic function (V0):
– Cyclic data transfer
– Diagnostic
– Configuration via GSD files
• Extended function V1:
– Acyclic data transfer
– Alarm handling (planned, but not supported yet)
– FDT/DTM device management
– Function blocks acc. IEC 61131-3
  • Beckhoff AX5118-0000 - Servo Drive Module
  • Beckhoff CP2921-2000-0000 - Multi-Touch Control Panel
  • Beckhoff CX1020-0000 - CX1020-N000 CX1100-0001 Controller Set
  • Beckhoff CX8110 - 000007735 Embedded PC
  • Beckhoff CP7031-0002-0000 - CP-Link Interface Control 12.1" Panel
  • Beckhoff AX8118-0200-0000 - Single-Axis Module Motion Drive
  • Beckhoff CX2030-1020 - Basic CPU Module
  • Beckhoff CX5120-0125 - Embedded PC
  • Beckhoff CP2913-0000 - Multi-Touch Display 12.1" 1280 x 800 DVI USB 24VDC
  • Beckhoff CP6902-0001-0000 - Operator Interface 15" CP690200010000
  • Beckhoff ELM3502-0000 - EtherCAT Measurement Terminal 2-channel analog input
  • Beckhoff CX1030-0012 - CPU Module with CX1100-0014 CX1030-N041 CX1030-N030 N000
  • Beckhoff CP3915-0000 - 15" HMI Multi-Touch Panel
  • Beckhoff CU8803-0001 - CU8803-0000 Rev 2.2 Transmitter Box CP-Link 4
  • Beckhoff CX2030-0125 - CPU Module Embedded PC Windows PLC Controller
  • Beckhoff CX1020-0122-1001 - Multivac 105808023 CPU Module
  • Beckhoff CX2020-0121 - Embedded PC Module
  • Beckhoff KL3162 - PLC Module 2-channel analog input terminal
  • Beckhoff CP6607-0001-0020 - Built-in Panel PC Touchscreen 5.7" Arm Cortex-A8 1 GHz
  • Beckhoff EL3751 - EtherCAT Terminal 1 Channel Analog Input Multifunction 24 Bit
  • Beckhoff CX1010-0012 - CPU Module CX1010-0012
  • Beckhoff EL6631 - EtherCAT 2-Port Communication Interface Profinet RT Controller
  • Beckhoff C1510.1 - Interface Card
  • Beckhoff CX8080 - Embedded PC PLC Module
  • Beckhoff EL3218 - EtherCAT Terminal 8-Channel Analog Input
  • Beckhoff CP6700-0500 - Panel Control Flash PC Touch Screen 10.1" HMI
  • Beckhoff CP7011-1002-0010 - Polaris Operator HMI Display 30.5 cm
  • B&R 5AP920.1505-01 - TFT Display With Touch Screen
  • Beckhoff EL3351 - PLC Module Thermocouple Input Terminal
  • Beckhoff AM8052-0JH1-0000 - Servo Motor
  • Beckhoff CX5140-0135 - 4GB High-Performance Embedded Industrial PC
  • Beckhoff EP7211-0034 - EtherCAT Box 1 Channel Motion Interface
  • Beckhoff CX1020-0121 - CPU Module with CX1100-0002 CX1020-N010 N000
  • Beckhoff CX5140-0100 - 4GB Embedded PC
  • Beckhoff CP7711-0001-0030 - Industrial Computer Detection Panel
  • Beckhoff CX1020-0122 - CX1020-N030 CX1020-N010 CX1020-N000 CPU Module
  • Beckhoff CP6907-1000-0000 - Control Panel HMI
  • Beckhoff CX1020-0122 - CX1020-N030 CX1020-N000 CPU Module
  • Beckhoff CX2020-0123 - Embedded PC with CX2100 Power Supply
  • Beckhoff BX5100-0000 - Bus Terminal Controller Bus Coupler
  • Beckhoff C6930-0050 - Industrial Computer
  • Beckhoff CP6606-0001-0020 - Industrial Panel PC
  • Beckhoff CX9020-0115 - PLC Module CX90200115
  • B&R X20-SL-8000 - Ethernet Powerlink X20 Safety Controller Module Rev H0
  • Beckhoff CX2020-0155 - CPU Basic Module + Power Supply Module CX2100-0004
  • Beckhoff EJ7211-0010 - EtherCAT Plug-in Module Servomotor Motion Interface
  • Beckhoff C6920-0010 - Industrial PC Computer
  • Beckhoff CX1020-0112 - CPU Module with CX1020-N010 CX1020-N000 CX1100-0004
  • Beckhoff AX5203-0000 - Servo Driver Module
  • Beckhoff C6640-0050 - Industrial PC Intel Core i7-6700 3.4GHz CB1064-0002 Board
  • Beckhoff CX1020-0112 - CPU Module with CX1020-N000 CX1020-N010 CX1020-N030
  • Beckhoff CP6201-0001-0020 - Panel PC 24VDC
  • Beckhoff CX2020-0122 - Embedded PC Controller
  • B&R 5PC810.SX02-00 - Controller PC
  • B&R 4PP220.1043-K08 - REV G HMI Touch Panel 10.5in
  • B&R X20CP1586 - CPU Module
  • Beckhoff CX2040-0155 - Basic CPU Module Along with 40GB Card V 964
  • Beckhoff EL6652 - EtherCAT Terminal EtherNet/IP Master Scanner Rev 0018
  • Beckhoff C6650-0060 - Industrial PC
  • Beckhoff EP2328-0002 - EtherCAT Box 4-channel digital input 4-channel digital output
  • Beckhoff CX5120-0135 - Embedded PC CPU Module Intel Atom Processor 2GB RAM
  • Beckhoff CP7037-1037-0010 - Operator Interface Touchscreen
  • Beckhoff CX5140-0100 - 4GB Embedded PC
  • Beckhoff C5240-0020 - 000224115 Plc Module
  • Beckhoff CX5140-0100 - 4GB Embedded PC
  • Beckhoff EL2911 - 4 Channel Digital Input + 1 Channel Digital Output Module
  • Beckhoff CX1020-0000 - CX1020-N000 Automation Controller
  • Beckhoff CP2918-0000 - Control Panel HMI
  • Beckhoff CX2020-0122 - Embedded PC Controller
  • Beckhoff C6640-0040 - Control Cabinet Industrial PC 7-Slot
  • Beckhoff CP6201-0001-0020 - Touch Display Panel with Accessories
  • Beckhoff CP6207-0001-0020 - Panel PC 24VDC
  • Beckhoff C6930-1062-0050 - Control Cabinet Industrial PC
  • Beckhoff CP2712-1002-0000 - Baumann Automation Touch Control Panel
  • Beckhoff EL6631-0010 - EL66310010 Module PLC PROFINET RT Device
  • Beckhoff BK9000 - Ethernet TCP/IP Bus Coupler
  • Beckhoff CX5140-0175 - Embedded PC
  • Beckhoff CP2912-0000 - 12.1" Touch Screen Display CP29120000 24VDC
  • Beckhoff CP2712-1002-0000 - Baumann Automation Touch Control Panel
  • Beckhoff EK1100 - EtherCAT Coupler Reseller Lot of 38 with EK1122
  • Beckhoff KL1414 - 4-Channel Digital Input 24V DC 0.2ms 10 Piece Box
  • Beckhoff CP6533-0001-0060 - Control Cabinet PC Panel
  • Beckhoff EK9500 - EtherNet/IP Bus Coupler
  • Beckhoff CP6202-1047-0050 - Built-in Panel PC
  • Beckhoff C6017-0010 - Ultra-Compact Industrial PC Serial 000sndlk
  • Beckhoff C6650-0040 - Industrial PC
  • Beckhoff CX5230-0185 - 000119805 PLC Module 3D-71
  • Beckhoff EL3773 - Power Monitoring EtherCAT Terminal PLC Module
  • Beckhoff EL4732 - EtherCAT Terminal 2-channel analog output Pack of 10
  • Beckhoff CX1001-0120 - CPU Module cx10010120 cx1000-n001 cx1000-n000
  • Beckhoff CP6202-0001-0020 - Industrial Panel PC Atom Z530 32GB SSD 1GB RAM
  • Beckhoff CX5140-0175 - Embedded PC Intel Atom E3845 4GB RAM + 40GB CFast Card
  • Beckhoff EL3751 - EtherCAT Terminal 1 Channel Analog Input Multifunction 24 Bit
  • Beckhoff CP6202-0001-0010 - Economy Built-In Panel PC with HDD
  • Beckhoff C6320-M554 - Industrial PC
  • B&R 2AT300.6 - Analog Input Module 8x PT100
  • Beckhoff AX5206-0000-0202 - Digital Compact Servo Drive 2-axis
  • Beckhoff CX1020-0111 - CX1020-N000 CX1020-N010 CX1020-N030 CPU Module Bundle
  • Beckhoff CP6606-0001-0020 - Panel PC HMI
  • Beckhoff CX2020-0155 - CPU Basic Module + Power Supply Module CX2100-0004
  • Beckhoff CP2712-0000 - Panel 12.1" 24VDC CP27120000
  • Beckhoff C6150 - Control Cabinet PC
  • Beckhoff CP7711-0001-0030 - Industrial Computer Detection Panel
  • Beckhoff CP2913-0000 - Multi-Touch Display 12.1" 1280 x 800 DVI USB 24VDC
  • Beckhoff EK1322 - EtherCAT P Junction Module
  • Beckhoff CP6500-1012-0060 - 14250369 Control Cabinet PC
  • Beckhoff CP7902-0001-0000 - Control Panel HMI
  • Beckhoff EL6631-0010 - EL66310010 Module PLC PROFINET RT Device
  • Beckhoff CP2712-1002-0000 - Baumann Automation Touch Control Panel
  • Beckhoff C6920-0010 - Industrial PC Core Duo 2.00 GHz
  • Beckhoff C3640-0050 - Industrial PC
  • Beckhoff CX5140-0100 - 4GB Embedded PC
  • Beckhoff C6015-0010 - Ultra-Compact Industrial PC
  • Beckhoff KL3001 - PLC Module Analog Input Bus Terminal
  • Beckhoff CP7711-0001-0030 - Industrial Computer Detection Panel
  • Beckhoff AX5106-0000-0200 - Digital Compact Servo Drive 1-axis
  • Beckhoff CP2712-0000 - 12.1" 24VDC Touch Screen CP27120000
  • Beckhoff CP7037-1037-0010 - Operator Interface Touchscreen
  • Beckhoff CP7711-0001-0030 - Industrial Computer Detection Panel
  • Beckhoff C6220 - Industrial PC with Beckhoff FC3101 240 Volt
  • Beckhoff EL3164 - 4X Analog Input EtherCAT Terminal
  • Beckhoff C6140 - Husky PC 11 Industrial PC 160GB HDD Intel P3 850MHz w SERCOS 24V
  • Beckhoff KL6023-0000 - KL6023 EnOcean Wireless-Adapter
  • Beckhoff C3620-0000 - Industrial PC Motor Shelves
  • Beckhoff CX2020-0120 - PLC Module & CX2100-0004 PLC
  • Beckhoff Monitor - Industrial Display Screen
  • Beckhoff CP6020-0000-0000 - Touch Panel Screen
  • Beckhoff EK1960-0000 - TwinSAFE Compact Controller