Product overview
2.1 Properties
IM 157-1 DP (6ES7157-1AA00-0AB0)
10 Equipment Manual, 08/2021, A5E32100641-AE
Properties
The module has the following technical properties:
• Connects the ET 200AL distributed I/O system with PROFIBUS DP
• 24 V DC supply voltage
• Operation as DP1 slave possible
• Direct data exchange (data exchange broadcast)
• Support for 2 ET-Connection lines
• Dimensions: 45 x 159 mm
The functions supported by the module are found in the chapter Functions (Page 12).
Maximum configuration
The module has the following maximum configuration:
• 244 bytes input data
• 244 bytes output data
• 32 I/O modules, up to 16 I/O modules can be connected for each ET-Connection line
Accessories
The following component is included with the module in the packaging:
• Identification labels
Other components
The following component can be ordered as spare part:
• Identification labels
The following components can be ordered as accessories:
• Connectors
• Cables
• Stripping Tool for PROFIBUS
• Stripping Tool for ET-Connection
• M8 sealing cap
• M12 sealing cap
See also
You will find additional information on accessories and the other components in the
Accessories/Spare parts section of the ET 200AL Distributed I/O System
(http://support.automation.siemens.com/WW/view/en/89254965) system manual.
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