10 Description
Port 2
Type.................................................................................................................................RS485
built-in protocol.........................................................................................................EXOline
other protocols...................................................................................................contact Regin
Control signals, RS485............................................................................................................ E
Speed ............................................................................................configurable, 300-28800 bps
standard .................................................................................................................... 9600 bps
Galvanic isolation if two RS485 ports ...................................................................................no
Galvanic isolation, common mode voltage ( -T model only) ..................................max. 150 V
LON Port
CPU...............................................................................................................Neuron type 3150
RAM memory...................................................................................................................8 kB
Connection......................................... 78 kbps FT 3150 Smart Transceiver, for two-wire cable
max cable length.... depending on bus topology and cable type, see http://www.echelon.com
connectors.......................................................................................................screw connector
lightning protection ..................................................... standardized spark gap on circuit card
Analog Inputs, AI
Basic ADC resolution....................................................................................................... 12 bit
Measurement range ........................................................................ program selectable/channel
Temperature (PT1000) ............................................................................................-50-+150°C
.. accuracy (excluding sensor) .......................................................................................+-0.4°C
Temperature (Ni1000 DIN).....................................................................................-40-+105°C
.. accuracy (excluding sensor) .......................................................................................+-0.4°C
Temperature (Ni1000 L&G)....................................................................................-40-+120°C
.. accuracy (excluding sensor) .......................................................................................+-0.4°C
Current..................................................................... 0-20 mA, requires external 10 Ohm shunt
.. accuracy......................................................................................... depends on external shunt
Voltage ............................................................................................................................0-10 V
.. input resistance ....................................................................................................... 10 MOhm
.. accuracy (% of full scale) ..........................................................................................+-0.15%
Voltage .......................................................................................................................0-200 mV
.. input resistance ....................................................................................................... 10 MOhm
.. accuracy (% of full scale) ..........................................................................................+-0.15%
Conversion Time for all channels max 48 + n*48ms, where n is the number of active
channels, including activated UI channels.
The support for Ni1000 element was introduced from Part No: 180-xxxx-02.
UI, Universal Inputs, AI or DI selectable
See AI or DI depending on selection, except for the below specific UI parameters:
Voltage .....................................................................................................0-10V and 0-200 mV
.. input resistance ......................................................................................................... 1 MOhm
Analog Outputs, AO
Basic DAC resolution......................................................................................................... 8 bit
Output level ..............................................................................................................0-10 V DC
Update cycle................................................................................................................... 300 ms
Max load.............................................................................................5 mA, short circuit proof
Digital Inputs, DI
Type..........................................24VDC, floating contact, powered from 24VDC output, pin 4
Logic 0........................................................................................................................0-5 V DC
input current at 0V...........................................................................................................0 mA
input resistance ............................................................................................................8 kOhm
Logic 1.....................................................................................................................12-24V DC
input current at 24V DC ..................................................................................................3 mA
Frequency range ...................... Normally 2 Hz. Max 50 Hz requires Task with cycle time 1 te
Shortest pulse length for detection (transient flag)............................................................. 8 ms
24V DC output
Output voltage ....................................................................................................24 V DC+- 2V
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