Tech-note
tn202-2.doc - 10.01.2012
ePALM10 Product Manual
19
4.3 Profibus DP Communication - Type –0067 and –0069
ePALM type –0067 and –0069 have been designed exclusively for connection to the Profibus DP
fieldbus. The products include a special cable suitable for Profibus DP communication.
The cable does not have a connector at its loose end as it is intended to be wired directly in the control
cabinet.
The following groups of signals are available in the cable:
Profibus DP
Power
Emergency Stop button – two NC contacts
One three-positions enabling switch – two independent NO contacts
Please note that this product does not include connections for the following standard ports:
PLC Port,
Aux Port.
Note
: this version of the product has a special connector for programming. See below for
description
Internally to the product all signals, excluding emergency stop, are wired to a detachable interface
board with six terminal blocks.
The position of the terminal blocks and the numbering of the contacts are shown in the figure below.
CN2
SW1
CN5
CN3
CN4
CN1
Figure 10 – Interface board
The assignment of the signals on the terminal blocks is shown in the tables below. Terminals
indicated as ‘Reserved’ should not be used.
CN1
Profibus DP
1
Reserved
2
Reserved
3
Reserved
4
A
5
B
6
Reserved
7
Reserved
8
Reserved
