Profibus Pa Connection Terminals; Assignment Of Profibus Pa - Siemens SITRANS FC620 Operating Instructions Manual

Transmitter
Status input Sin
Do not connect a signal source with electric voltage.
The status input is provided for use of voltage-free contacts with the following
specification:
Switching status
Closed
Open
SITRANS FC
Fig. 101: Status input connection

13.4.2 PROFIBUS PA connection terminals

For the PROFIBUS PA version there is only one configuration of the connection terminal.
Following is the configuration of the connection terminal (value E10+F41 and E10+F42
on order code position -Z, see Inputs and Outputs in chapter Setting methods for details):
PROFIBUS PA
I/O1:
I/O2:
WP:

13.4.3 Assignment of PROFIBUS PA

The table below shows possible connection terminal assignments for I/O outputs
depending on order code Position -Z.
The following figure shows the relevant position of the order code:
Tab. 50: Connection terminal assignment for PROFIBUS PA
Order code
position -Z
E10+F41
E10+F42
(I/O1) (I/O2)
Profibus Pulse
Profibus PROFIBUS PA communication
Pulse Pulse / Frequency output
Write-protect bridge
7 M E 4 4 x -
7
5 6
I/O1 +/-
PROFIBUS
PA
PROFIBUS
PA (IS)
Resistance
< 200 Ω
> 100 kΩ
Sin+
Sin-
WP
ON/
OFF
-
8 9 10 11 12 13 14 15 16
Connection terminal assignment
I/O2 +/- I/O3 +/-
Pulse
–
Passive
Pulse
–
Passive (IS)
A5E52748375-AA, 2023/09
FC6x0
Wiring
-
Z
I/O4 +/- WP
– Write-protect
– Write-protect
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