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Technical specifications
9.4 Inputs/Outputs
9.4
Inputs/Outputs
Inputs
Outputs
Analog outputs
SITRANS TDL may have active or passive analog outputs, depending on the customer
requirement. Please ensure that the outputs are handled according to their type. For details,
please refer to Connecting (Page 28).
9.5
Customer interface
SITRANS TDL HMI
Connection via ethernet (RJ-45)
NOTICE
Do not connect SITRANS TDL to a LAN network
The Ethernet connection is only intended for a direct peer-to-peer connection with a
computer and only for temporary use during commissioning or maintenance. SITRANS TDL
shall not be connected to a LAN network.
During operation, ambient temperature cannot exceed the values stated in the technical
specifications (Page 52). If the unit is exposed to direct solar radiation, ensure the total
temperature will not exceed the maximum permitted temperature. If these conditions cannot
be fulfilled, a heat protection must be installed. Depending on local conditions, solutions may
range from installation of a sun shield to operating SITRANS TDL in a cabinet with controlled
environment.
Ambient tempera-
ture
Ambient pressure
Ambient humidity
54
4 x analog input (4 – 20 mA)
4 x analog output (4 – 20 mA, isolated)
4 x digital output (isolated)
WARNING
-20 to +55ºC (-4 to +131ºF)
800 to 1200 hPa
RH < 99%, non-condensing
Access to device via standard web browser for
configuration and monitoring of parameters
Compact Operating Instructions, 05\2023, A5E51659183-AA – revised 03/2024
SITRANS TDL
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