1201L-1K RTD Controller
User’s Manual
8
Rev.1.1
4 Device
Description
The 1201L-1K RTD Controller for LonWorks network in building automation. Its
peripheral scope has been specially designed for the use as temperature or
humidity sensor device spreading control of applications such as valve control
or lighting control thru Lux sensor.
For the use in building automation control the1201L-1K RTD Controller
realizes 1 independent input channel.
The LonMark object available per channel flexible use of the 1201L-1K RTD
Controller; The configuration of the building automation application is effected
via any LonWorks network management tool.
Of course, the1201L-1K RTD Controller is also freeing programmable in
Neuron C. As a flash module is used the application can be load via the
LonWorks network, making the 1201L-1K RTD Controller, e.g. for detail info
please contact: [email protected]
4.1 Hardware
Survey
The1201L-1K RTD Controller disposes of eight output circuit for each. The
output circuit can be accept individually input RTD Pt1000 single.
4.2 Operation and Display Elements
The1201L-1K RTD Controller is fitted with a service button accessible via
a small gap on the front panel (see Figure. 1.1,
6
). Activation of the buttons
generates a service-pin message transmitted via the LonWorks network.
The processor status as well as the service-pin status are displayed by the
service LED (figure. 1.1,
2
), which is on while the service button is activated.
By use the network management function Wink the service LED flashes.
Furthermore the1201L-1K RTD Controller is fitted with a reset LED (figure.
1.1,
1
) same as Power indicator, displaying the availability of device occur
reset. The LED is connection to an I/O pin of the Neuron chip processor.
4.3 Connection
Pin
Assignment
The following tables show the connector pin assignment of the individual
connectors. Connections the
1
marking cf. Figure. 1.1 On previously page.
In each clamp block pin 1 is situated on the left. For further wiring
