Basic documentation for CP-1016 module
TXV 110 16
16
Parameters of analog inputs AI0 – AI12
1)
Number of inputs
13
Number of inputs in a group
13
Galvanic isolation from internal circuits
no
Diagnostics
overloaded and broken input and disconnected and
short-circuited sensor indication in a status word
Common pole
minus
External power supply
no
Converter type
approximating
Numerical resolution
12 bits
Protection type
integrated overvoltage protection
Filtration
low-pass filter
Internal calibration
no
Input mode
current
2)
RTD
Measure range/resolution (1 LSB)
0 to 20 mA/6,23 µA
-
4 to 20 mA/6,23 µA
-
Resistance temperature detectors
Pt1000, W
100
= 1.385
-
–90 až +270°C
Pt1000, W
100
= 1.391
-
–90 až +270°C
Ni1000, W
100
= 1.617
-
–60 až +155°C
Ni1000, W
100
= 1.500
-
–60 až +155°C
Silicon temperature detector KTY81-121
-
–55 až +125°C
Resistors 1000
Ω
-
0 až 1050
Ω
Input impedance within signal range
100
Ω
>4 k
Ω
Reference voltage
-
8.34 V
Error of analog input
max. error at 25 °C
±0,4 % of full range
±0,5 % of full range
temperature coefficient
±0,03 %
of full range
/K
±0,05 %
of full range
/K
non-linearity
±0,07 % of full range
±0,09 % of full range
repeatability under steady conditions
0,05 % of full range
0,07 % of full range
Permitted continuous overload
(without damage)
+50 mA
(each terminal AI
against AGND)
–20 až +30 V
(each terminal AI
against AGND)
3)
Total time of system input transfer
typ. 50 µs
Sample repeating period
typ. 650 µs
(according to the number of active AI)
Overload indication
in status word
Detection of open input
in status word
4)
-
Detection of disconnected and short-
circuited sensor
-
in status word
1)
Inputs AI0 – AI12 can be used alternatively as a binary inputs (DI0 – DI12). Inputs are
configured independently from Mosaic development environment.
2)
Inputs AI6 - AI12 only. When the input is used for current measurement the shorting jumper
corresponding used input (under the cover with C1 – C9 labelling) must be connected. The
order of jumpers is identical to the order of inputs (beware of the array of jumpers movement
against to terminals).
3)
The jumper of related input must not be set to current measurement. In the current
measurement mode the input puts up with permanent overloading without damage ±5 V only!
4)
Only the range 4 to 20 mA.
Summary of Contents for CP-1016
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