Siemens SENTRON PAC2200, Product Manual, Page: 76 / 130

Commissioning
6.3 Parameterizing the device
PAC2200
74
Equipment Manual, 12/2019, L1V30415167B-03
"Communication" parameter
The number of available communication interfaces can vary depending on the version of the
device.
"MODBUS TCP" parameter (optional)
The "MODBUS TCP" parameter is only available for devices with an Ethernet interface.
Selection Range Factory setting
MAC MAC address. Read only. –
DHCP (Dynamic Host Configuration Protocol)
OFF
ON
If the DHCP is activated, network configurations are
automatically assigned. This enables automatic inte-
gration of devices into an existing network. If the
DHCP is activated, network configurations cannot be
adjusted manually.
ON
IP IP address: 000.000.000.000
Manual setting of the IP address is only possible when
DHCP is deactivated.
–
SN
(subnet mask) Subnet address: 000.000.000.000
Manual setting of the subnet is only possible when
DHCP is deactivated
–
LIMIT
(gateway) Gateway address: 000.000.000.000
If data exchange with an IP address which is not in the
home subnet is required, the data can be transmitted
via a gateway. Gateway interconnects different net-
works.
Manual setting of the gateway is only possible when
DHCP is deactivated.
–
PORT Modbus port: 0 to 65534 502
IP FILTER
 OFF: IP filter deactivated

ON: Write access is rejected if the remote station is
in another subnet.
The IP filter, also called subnet firewall protection, is a
configurable protection on the device. If the protection
is activated, write requests are only accepted if the
user is in the same subnet.
OFF
HTTP PORT
(web server) Manual setting of the HTTP port (web server): 0 to
65534
With the HTTP port 0 setting, the web server is deac-
tivated.
80