Instructions
ECL Comfort 210 / 310, communication description
Table 6-10:
Sensor
S7 S8 S9 S10
S11*
S12*
PNU
4100 4101 4102 4103 4104 4105
Type: 1 = Pt1000
Type: 2 = 0-10 V ADC
Type: 3 = Digital
Type: 4 = Flow switch
Type: 5 = Pulse
Type: 6 = Frequency
*S11 and S12 are only available if an internal I/O module is installed
Table 6-11:
Sensor S7
S8
S9
S10
S11*
S12*
PNU
4120 4121 4122 4123 4124 4125
Option: 0 = None
Option: 1 = Pull up
Option: 2 = Cap load
Option: 3 = Pull up & Cap load
Option: 255 = Default
* S11 and S12 are only available if an internal I/O module is installed
A write error will be returned if the application does not allow
the input configuration to be changed.
6.15.1
ECA 32 Extension I/O module
If an ECA 32 I/O module is installed, more sensors are
available. Sensor input S13-S14 are configurable so that they
can be connected to a Pt 1000 temperature sensor or a 0-10 V
digital input, depending on application.
Input S17-S18 are configurable so that they can be connected
to a Pt1000 temperature sensor, a 0-10 V digital input, a dry
contact or a pulse (200 Hz) input, depending on application.
To set a sensor input to a specific type or input option write
the type (1-6) or option (0-3) to the address as indicated in
Table 6-12 or Table 6-13.
The tables are only guiding and some applications may have
limitations if the inputs are pre-configured. Please consult the
application instructions for further information.
Table 6-12
:
Sensor
S13 S14 S15 S16 S17 S18
PNU
4106 4107 4108 4109 4110 4111
Type: 1 = PT1000
Type: 2 = 0-10V ADC
Type: 3 = Digital
Type: 4 = Flow switch
Type: 5 = Pulse
Type: 6 = Frequency
Danfoss District Energy
VI.LG.V3.02
DEN-SMT/DK
23
