Evoqua WALLACE & TIERNAN DEPOLOX 400 M, Operating Manual, Page: 39 / 152

DEPOLOX
®
400 M
Interfaces
4.
39
4.3 Ethernet interface
The electronic module has two integrated Ethernet interfaces (ETH 1 and
ETH 2). They are connected internally via an Ethernet switch. The device
has an MAC address. The MAC address is displayed in the menu “Set
-
tings” - “Connections” - “Network.” The installed LAN interface allows
data visualization via an Internet-capable device and HTTP protocol or
standard browser. The LAN interface also supports data communication
via the Modbus TCP protocol, see Chapter 4.4 “Modbus TCP interface”.
Image 3 Detail of PCB - Ethernet interface
A Ethernet connections
Visualization and operation are effected via the web pages integrated in
the electronic module. Wireless access via mobile devices such as tablet
computers or smartphones is possible by installing a wireless router on-
site and connecting it to the electronic module. The Ethernet- interface
supports a transmission rate of 10 or 100 Mbit/s. There are two inte
-
grated Ethernet connections. The integrated 2-port switch replaces addi
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tional external switch assemblies. To avoid long process times, we
recommend that you do not daisy-chain more than three devices via the
internal switch. An additional external switch assembly must be provided
if several devices are used.
Connection is via a standard Ethernet connection cable. Two special
M25 cable glands with slit rubber seals and larger grommets are installed
to allow the use of pre-terminated Ethernet cables with connectors. The
Ethernet connectors can be inserted through these fittings. For Ethernet
connection, see Chapter 4.3.1 “Configuring the Ethernet connection for
installation in a network”.
Please note
This operating manual does not cover installation and commissioning in
combination with routers or wireless routers. Responsibility for this lies
with the operator.
Please note
For security reasons, access to the device should only be granted to au
-
thorized personnel. Permanent, unsafe connections via the Internet or
WLAN are not permitted. Safe connections can, for example, be set up
via a VPN-secured communication channel or an encoded WLAN con
-
nection. The electronic module only supports the unencrypted communi
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cation protocol “http” and is designed for operation within an Intranet
(closed network). Please observe Chapter 2.2 “General safety instruc
-
tions”, section “IT safety.“
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