Pp 72/48D 2/2A Pn; Description - Siemens SINUMERIK 840D sl Equipment Manual

Connectable components

9.3 PP 72/48D 2/2A PN

9.3 PP 72/48D 2/2A PN
9.3.1

Description

Characteristics
The I/O module is a simple module (without a separate enclosure) for connecting digital and
analog input/outputs as part of an automation system based on PROFINET IO.
The module has the following important features:
• 72 digital inputs and 48 digital outputs
• 2 analog inputs and 2 analog outputs
Analog process signals such as for detecting temperatures or controlling hydraulic
workholders can be implemented via analog inputs/outputs.
• PROFINET IO connection (max. 100 Mbits/s)
• On-board status display via 6 LEDs
• The 3 plug-in connectors for the digital inputs and outputs are 50-pin terminal posts for
connecting ribbon cables.
• Terminal strip converters can be used, or the direct connection of distribution boards, for
example, is possible.
• Analog signal cables can be connected directly to terminal contacts on the module.
An external power supply unit (24 V DC) is required to supply the module and the digital outputs.
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Equipment Manual, 10/2020, 6FC5397-1EP40-6BA1
NCU 7x0.3B PN