User Manual

Inputs/outputs
For all analog field devices and the associated wiring, an alarm signal is initiated in
the event of an interruption, short circuit, failure of the I/O module or violation of
range limits.
All digital devices used to signal alarms transmit an active signal (DC 24 V, NO)
when no alarm condition is present. The status "inactive" indicates the presence of
an alarm condition.
All digital inputs/outputs are also electrically isolated to protect the equipment from
damage.
All digital outputs are 24 V outputs, and receive their supply from the control panel.
36 channels:
Pre-defined and
configured analog Inputs
Analog devices
Range
Sample interval
10 temperature sensors
4.. 20 mA
1min
10 humidity sensors
4.. 20 mA
1min
10 pressure sensors
4.. 20 mA
1min
2 additional analog inputs
4.. 20 mA
Undefined
1 input
Door contact
1 input
230V fault
1 input
24V fault
1 input
Internal temperature sensor QAC3171
4 inputs
Free configurable analog or digital
inputs
Pre-defined analog outputs
3 binary outputs
Outputs for signal lamp (green,
yellow, red)
1 binary output
Common alarms to external device
2 binary outputs
Free configurable digital output
Signal type
Range
Resolution (25°C)
Intern. Temp.
measurement QAC3171
PT1000 (4.. 20 mA)
–50 ... +50°C
0.9 K
Visualization
Video card resolution min. 1280 x 1024 pixels
Optional:
19 inch TFT/LCD monitor or 19 inch touch panel
1)
Optical USB 2.0 / PS2 mouse
“UK” keyboard
1) this is for best visualization and is not delivered standard
Display color
Trend color: 16 colors can be chosen for your trends
Background color: green
Trend visualization
Up to 10 online process values can be displayed in 2D and 3D graphs in a single
trend view.
Both online and offline data can be displayed simultaneously in separate
windows
Update frequency: displays whenever a change of value (COV) occurs or as the
result of time-based scan
Summary overview
Measurement value and alarm condition are given for each data point.
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Siemens HPB10... – Compact Monitoring Technology (Desigo) CM1N6520en_04
Building Technologies 27.02.2015