IE-SNC-Tx5xx-03
5
General description
The Tx5xx devices are designed for measurement of temperature, dew point and humidity.
Measured value can be displayed on the instrument LCD display, or it is possible to read it out by
means of an Ethernet interface (to be subsequently processed in a PC). The following formats are
supported:
•
www pages with user-design possibility
•
modbus protocol
•
snmp protocol
The instrument may send a warning message to several defined points if the measured value
gets out of adjusted limits. There are the following possible ways to deliver the warning report:
•
to send an e-mail to maximum of three e-mail addresses
•
to send a snmp trap to maximum of three IP addresses
•
to display an alarm state on the device www page
Alarm limits may be set via modbus, telnet or a SNMP MIB table. The alarm state may be
read via the device www pages, the information console or the SNMP MIB table. A block diagram
of the device connection with to the PC is in Figure 1.
Figure 1- block diagram of the connection
Preparation to operation
In order to be able to use all the features of the device it is necessary to do some settings by
means of a PC. In the case of T4511 transducer it is necessary to connect a temperature probe
before use (see chapter Installation, page 7).
What is needed to operate instrument
•
ac/dc adapter 9-30V, 200mA (more details - see chapter Power voltage page 7)
•
RJ-45 LAN connection
•
free IP address in your network
•
temperature probe with a Pt1000 sensor for the T4511 transducer
Contact network administrator to get free IP address
Warning!
Safety reception of warning messages (e-mail, trap) depends on actual accessability of
required network services. It is recommended to protect device against the unauthorized access to
device settings and connection of cables.
