Signaling Contact - Siemens SCALANCE X-200 Series Compact Operating Instructions

5.2

Signaling contact

Signaling contact
The signaling contact (relay contact) is a floating switch with which error/fault states can be
signaled by breaking the contact.
The signaling contact is connected to a 2-pin plug-in terminal block.
Exception:
The signaling contact on the SCALANCE X204 IRT PRO and SCALANCE X202-2P IRT
PRO is connected using a 5-pin b-coded M12 socket.
IE Switches X-200
Pin number
Pin 1
Pin 2
-
-
-
The following errors/faults can be signaled by the signaling contact:
● The loss and the establishment of a link on a monitored port.
● The failure of one of the two redundant power supplies.
● The loss of the connection to the controller in PROFINET IO mode.
● The redundancy manager signals an error
● Incompatible C-PLUG was inserted.
SCALANCE X-200
Compact Operating Instructions, 12/2010, A5E00813159-11
Note
SCALANCE X204 IRT PRO, SCALANCE X202-2P IRT PRO and SCALANCE X201-3P
IRT PRO have no redundant power supply
SCALANCE X204 IRT PRO,
SCALANCE X202-2P IRT PRO,
SCALANCE X201-3P IRT PRO
Assignment Pin number
F1 Pin 1
F2 Pin 2
- Pin 3
- Pin 4
- Pin 5
Connection
5.2 Signaling contact
Assignment
F1
n. c.
n. c.
F2
n. c.
83