171 / 244
Siemens Standard application AHU CE1P3977en_02
Building Technologies Configuration 01.02.2010
15.3.7 Other
The listed hardware assigned are possible Air Quality sensor and the external set-
point adjuster/slider.
HW IO Pos Scale (bei 10 V; 0 V = 0ppm, fix)
Air quality sensor NUsd,Comm,X1…X28 0…3000 ppm
External setpoint NUsd,Comm,X1…X28 ---
Position Explanation
X4...X8 Terminal on basis controller.
DI1...DI5 Terminal on basis controller.
X11...X18 Terminal on extension module 1.
X21...X28 Terminal on extension module 2.
Comm Sensor is connected via communication and therefore does not oc-
cupy a hardware input. Some sensors can also be connected via
communication (see lists in the documentation on the basics for
LON, ModBus, BacNet).
Sensors may also be enabled in parallel as well (via hardware and
communication).
The value selector must be set accordingly when enabling via com-
munication (for details page on Analog Inputs, Sec.
6.5.2.).
NUsd No used: The hardware position is not yet selected. The plant is
locked against switching on if an enabled sensor is set to NUsd and
the following fault issued: NotConfigured (Function enabled, but
hardware not assigned).
Parameterize external setpoints in Unit > Inputs > Other.
15.3.8 Outputs: Damper
The listed hard assignments are possible for dampers.
HW IO Pos
Outs air damper DO DO1...DO24
Extr air damper DO DO1...DO24
Fire damperDO DO1...DO24
Position Explanation
DO1...DO6 Terminal on basis controller.
DO11...DO14 Terminal on extension module 1.
DO21...DO24 Terminal on extension module 2.
Comm This output is connected via communication and therefore does
not occupy a hardware input. Some output signals can also be
connected via communication (see lists in the documentation on
the basics for LON, ModBus, BacNet).
Outputs may generally be enabled in parallel as well (via hardware
and communication).
NUsd No used: The hardware position is not yet selected. The plant is
locked against switching on if an enabled sensor is set to NUsd
and the following fault issued: NotConfigured (Function enabled,
but hardware not assigned).
Terminal positions
Note
Terminal positions
Basis Document Siemens Climatix Control System
BDCX.100820.01GB
Page 171
To Next Page
Loading...
