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EH-105
OPTIONAL EQUIPMENT
EH-105
LON-100
EH-485
Ouman has an EH-485 bus adapter card available as optional equipment
which makes the EH-105 serial interface compatible with the RS-485
field bus. This offers the choice of economically connecting the EH-105
regulator to the OuNet monitor or a GSM telephone.
GSM-modem
When a GSM modem is connected to the controller a GSM telephone can
be used to communicate with the regulator via text messages.
Then the regulator can also be wirelessly connected to the monitor.
LON -100 is an adapter card which changes the EH-105 series controller's
serial communication bus so it is compatible with the LON field bus. An
installation guide comes with the LON-100 adapter card.
OUMAN TMR/SP is a remote setting potentiometer equipped with room
temperature measument.It can be used to change the EH-105 temperature
setting -5…4°C .TMR/SP also has a room temperature measurement that
can be taken in use as needed either as an informative or compensatory
measurement.
TMR/SP
EH-686
An input/output unit which contains relays, analog and digital inputs as well
as analog outputs. The unit makes it possible to carry out time controlled
relay functions, transfer alarms using digital inputs and make an individual
regulating circuit. EH-686 can also function as a master in the Ouman
RS-485 bus by directing traffic in the bus.
MODBUS-100
MODBUS-100 is an adapter card which makes the EH-105 controllers'
serial communication bus compatible with the RS-485 field bus. The
physical interface to the field bus is galvanically isolated RS-485 network.
You may connect EH-105 directly to your computer with the CC-PCDEV1
jumper cable set. If you download Ouman Trend software from
, you may collect measurement data from the controller and
save it in your computer. You may examine measurement data as a graph
either in real time or afterwards. The Ouman Trend SMS program is a
simulator that you may use to make the same queries as via mobile phone.
Ouman Trend is available in Finnish only.
www.ouman.fi
CC-PCDEV1
A
B
C
Ye
br
gr
EH-105
Null modem cable
GSM-modem
cable
You may connect EH-105 directly to your computer with the CC-PCDEV1
jumper cable set. If you download Ouman Trend software from
, you may collect measurement data from the controller and
save it in your computer. You may examine measurement data as a graph
either in real time or afterwards. The Ouman Trend SMS program is a
simulator that you may use to make the same queries as via mobile phone.
Ouman Trend is available in Finnish only.
www.ouman.fi
PAN-200
