SCALANCE network components
4.7 SCALANCE M industry router
Industrial Ethernet
250 System Manual, 09/2019, C79000-G8976-C242-10
4.7.3.3 Article numbers
Mobile wireless router for GSM with 2-port switch
SCALANCE M874-3 Mobile wireless router for GSM and UMTS with 2-
6GK5874-3AA00-2AA2
SCALANCE M876-3 Mobile wireless router for GSM, UMTS, CDMA
and EV-DO with 4-port switch
6GK5876-3AA02-2BA2
SCALANCE M876-3
Mobile wireless router for GSM, UMTS, CDMA
and EV-DO with 4-port switch. Version for Korea
6GK5876-3AA02-2EA2
SCALANCE M876-4
Mobile wireless router for LTE with 4-port switch.
6GK5876-4AA00-2BA2
SCALANCE M876-4
Mobile wireless router for LTE with 4-port switch
Version for North America
6GK5876-4AA00-2DA2
4.7.4 SCALANCE M804PB
4.7.4.1 Description
Figure 4-46 SCALANCE M804PB
The SCALANCE M804PB enables secure remote connection of PROFIBUS / MPI plants to
Ethernet networks. The connection is secured via VPN connection and a firewall. The device
is equipped with an RS485 interface for the connection to PROFIBUS and two RJ45
interfaces for the connection to the internal network. An RJ45 interface is available for the
connection to the external network.
There is an auto configuration interface for the connection to SINEMA RC that is enabled
with the KEY-PLUG SINEMA RC. SINEMA RC then allows fast and efficient connection
configuration. The devices can also be connected via the TIA Portal or SIMATIC STEP7.