ET 200S
Manual, Edition 10/2005, A5E00514527-01
1-1
Terminal modules
1
Terminal modules implement the electrical and mechanical connection of the I/O modules
with the interface module and the terminating module.
• The inserted I/O module determines the signals to terminals 1 to 16, A3, A4, A7, A8, A11,
A12, A15, A16.
• Depending on the selected terminal module, only specific terminals are available.
Select the required terminal module based on the potentials required by your application. For
more information on the signal assignment see the
ET 200S Distributed I/O System
manual
in the description of the specific I/O module.
An AUX(iliary) bus AUX1 is integrated into the terminal modules. Any desired potential (up to
230 VAC) can be applied there. You can set the AUX(iliary) bus individually:
• As a protective conductor bar
• For additionally required voltage
1.1 1.1 Terminal module TM-P15S23-A1, TM-P15C23-A1 and TM-P15N23-A1
(6ES7193-4CCx0-0AA0)
Properties
• Terminal module for power modules
• Infeed for a new potential group up to the next TM-P terminal module
• Available in two variants: screw terminal, spring terminal, "fast connect" quick connection
method without stripping
• The signal assignment of the AUX1 bus is specified by the feed to the power module of
this potential group.
• Pass-through AUX1 bus with electrical connection to the next potential group to the left
• Access to the AUX1 potential through terminals A4 and A8
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