Atal TE232-105D, Инструкция по эксплуатации

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Instruction Manual
Device
type
Temperatur
e
Humidit
y
Pressur
e
Computed
value
Output
Galvanic
isolated
output
TE232-
105D
9 - - -
RS232
-
TE485-
105D
9
- - -
RS485
9
TR232-
105D
9 9 - 9
RS232
-
TR485-
105D
9 9 - 9
RS485
9
TRP232-
105D
9 9 9 9
RS232
-
TRP485-
105D
9 9 9 9
RS485
9
Devices are designed for indoor applications. By device type (see previous table) they can
measure ambient temperature at °C or °F, relative humidity of air without aggressive ingredients or
atmospheric pressure. It is possible to choice one of the following computed value: dew point
temperature, absolute humidity, specific humidity, mixing ratio or specific enthalpy. Devices
TRP232-105D and TRP485-105D support atmospheric pressure measurement at hPa, PSI, inHg,
mBar, oz/in
2
, mmHg, inH
2
O or kPa. They support pressure correction for altitude setting (offset).
Unit choice is provided by User’s software – see later. Devices TE232-105D, TR232-105D and
TRP232-105D communicate via link RS232, devices TE485-105D, TR485-105D and TRP485-
105D via link RS485. Supported communication protocols are Modbus RTU, protocol compatible
with standard Advantech-ADAM and ARION. Devices are preset from manufacturer to Modbus
RTU communication protocol. If you would like to use different communication protocol then
Modbus RTU, it is necessary preset them throw user’s software – see latter. Temperature, relative
humidity eventually pressure sensors are non-removable device parts, pressure sensor is placed
inside the electronic case. Measured and computed values are optionally shown on dual line LCD
display. If there are two values displayed at one LCD line, they are periodically switched between
both readings with period of 4 seconds. Display can be switched OFF totally too. Please read
instruction manual before the first device connection.
Use user’s software
Tsensor
for setting of all device parameters (recommended). It
supports make the adjustment of the device too. This procedure is described at file „
Calibration
manual.pdf
“ which is installed commonly with the software. Change of some parameters is possible
to do without user’s software with Windows hyperterminal (change of communication protocol, its
parameters, LCD display setting).
Device setting from the manufacturer
If special setting was not required in the order device is set from the manufacturer to the following
parameters:
communication protocol: Modbus RTU
device address: 01H
communication speed: 9600Bd, without parity, 2 stop bits
display: switched ON
value displayed at higher line: temperature (temperature / pressure) – by device type
value displayed at lower line: relative humidity only – by device type
2