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TB20-C ProfiBus Slave
Part No: 600-151-1AA11
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TB20-C ProfiBus Slave head for TB20 I/O system
Includes internal Power module
Up to 64 modules per rack (Siemens ET200S only allows 12)
Hotswap module capable
Free Software Toolbox for simulation and diagnosis in addition to information available from Siemens STEP7 / TIA Portal, or WinPLC7 software.
Detailed status indication of all modules in use in the system
Fault Tracking and fault repair
Galvanic isolation between fieldbus and backplane bus
TB20-C, Bus Coupler PROFIBUS IO
The PROFIBUS bus coupler is designed to connect PROFIBUS to TB20 peripheral modules.
The PROFIBUS DP bus coupler is designed to connect a PROFIBUS bus to TB20 peripheral modules. It supports the DP-V0 and DP-V1 protocols.
A functioning TB20 configuration will always require a bus coupler and at least one peripheral module, but can accommodate up to 64 modules of any kind connected in series with the bus coupler. The bus coupler supports hot-plug for replacing modules during operation.
In addition, it will recognize all connected peripheral modules and assign each module the corresponding inputs/outputs from the process image table.
Bit packing:
Starting with firmware version 1.20, the states of 2-bit and 4-bit I/O modules can be packed together in bytes, making it possible to take full advantage of all the space in the process image table.
Characteristics
PROFIBUS DP slave as defined in EN 50170/IEC 61158
Supports all PROFIBUS baud rates
DP-V0 and DP-V1 support
Up to 64 peripheral modules
Modules can be replaced during operation (hot-plug)
Up to 244 bytes of input data and 244 bytes of output data
One class 1 master connection with 240 bytes of payload data
Up to three class 2 master connections with 240 bytes of payload data (as a DP-V1 slave)
Bit packing for 2-bit and 4-bit modules
24 VDC power supply
I&M data
Integrated power supply unit for powering peripheral modules (2.5 A)
Supplies the systems I/O voltage (24 VDC)
DIP switch for setting the PROFIBUS address; can be covered
3 LEDs, two of them bi-color
USB device port for online diagnostics, configuring parameters, setup, and firmware updates with TB20 Toolbox
TB20 ToolBox simulation for setting up the I/O system without a higher-level controller in order to test the systems
operation (I/O check)
Parameters
Diagnostic alarm: On | Off
Process alarm: On | Off
Pull/plug alarm: On | Off
Startup when expected/actual configuration differ:
On | Off (hot-plugging allowed: Yes | No)
Identifier-related diagnostics: On | Off
Submodule status: On | Off
Channel-related diagnostics: On | Off
Note:
The 24 V power supply connector, the final bus cover, and the base module are included as standard.
TB20 ToolBox makes it easy to methodically design TB20 systems. Integrated terminal mapping, system width calculations, and Current-carrying capacity monitoring all make it possible to quickly design systems without making any mistakes.
Resource Download
Manual
http://www.automationwarehouse.com.au/
manuals/helmholz/Manual_TB20_PROFIBUS-DP_Coupler_5.pdf