Features And Functions - Siemens SIMATIC NET System Manual

SCALANCE network components
4.5 SCALANCE X Industrial Ethernet Switches
switches meet the real-time requirements of PROFINET. They are used in networks that
have special requirements for automation solutions with regard to line topology, hard real
time and unrestricted IT openness incorporated in one technology.
The device variant IRT has a compact metal housing in the IP30 degree of protection for
installation in control cabinets. The variant IRT PRO has a robust metal housing in IP65/67
degree of protection; its industrial design push-pull connection technology is designed for the
setup without cabinet. All device variants can be mounted on the standard DIN rail, on an
S7-300 standard rail or directly on the wall. With the optional hat rail adapter, installation is
also possible on an S7-1500 standard rail.
The devices are designed for rugged ambient conditions and can also be used in hazardous
areas of Zone 2 (ATEX, IECEx). All device variants are compliant with PROFINET CC-C.
Different port configurations with electrical and optical connections (ST/BFOC or SC RJ
interface) are available.
The IRT device versions are equipped with RJ45 sockets with securing collars for an
additional strain and bend relief; the PRO device variants are equipped with PROFINET-
compliant push-pull connectors.
In contrast to the PRO device versions, the IRT device versions have a redundant power
supply. A signaling contact with on-site operation provides high operational safety for all
device versions. An LED provides information about supply voltage, port status, data traffic,
activated redundancy manager as well as POF variants via the POF cable diagnostics.
A remote system diagnostics via signaling contact, PROFINET, SNMP, integrated Web
server, SINEMA server or SINEC NMS and an automatic function for sending e-mails for
remote diagnostics and signaling via the network are available.
4.5.11.2

Features and functions

Features
The individual devices have the characteristics shown in the following table:
Diagnostics LED
Redundant power supply
Signaling contact
On site display (Set button)
IRT communication
C-PLUG slot
● Suitable / available or according to the specified standard
152
X200-4P IRT
X201-3P IRT
X202-2IRT
X202-2P IRT
X204IRT
●
●
●
●
●
●
System Manual, 09/2019, C79000-G8976-C242-10
X201-3P IRT PRO
X202-2P IRT PRO
X204IRT PRO
●
-
●
●
●
●
Industrial Ethernet