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Carel pCO compact PCOX000AA0 User Manual

Carel pCO compact PCOX000AA0
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9
“pCO compact” +050003343 - 1.3 - 12.09.2016
ENG
2.8 Digital inputs
Maximum lenght cable 10 m
Type Not optically isolated, voltage free contact
Power supply Internal
Models TYPE A TYPE B
Multifunction analogue inputs (see note) B5, B6, B7, B8 B5, B6
Fast digital input ID1 ID1
Normal digital input ID2 ID2
Total 6 4
Tab. 2.g
Note:
Multifunction analogue inputs: these analogue inputs can be programmed via software as digital inputs instead of analogue
inputs. All the digital inputs refer to GND.
Specications of the fast digital input (ID1)
The fast digital input (ID1) can be configured via software in two distinct operating modes, as follows:
first mode: normal or standard digital input
second mode: fast digital input
When configured as a fast digital input, ID1 can measure a signal with a maximum frequency of 2 KHz, resolution +/- 1 Hz. This
is made possible by the BIOS, which provides the SW application with two variables that the count the number of times the
input signal crosses zero and the corresponding frequency in Hz.
Specications of the normal and fast digital input
The maximum current available to the digital input is 5 mA (consequently the rating of the external contact must be at least
5 mA).
2.9 Analogue outputs
Maximum lenght cable 10 m
Type Not optically isolated
Power supply Internal
Models TYPE A TYPE B
0 to 10 Vdc analogue output Y2 Y2, Y3, Y4
PWM analogue output with 5 Vdc pulse of programmable duration Y1 Y1
Total 2 4
Tab. 2.h
Specications
Resolution 8 bit
Precision ± 2% of full scale on Y2
Settling time 2 s
Maximum load 1 kΩ (10 mA) for Y2 0 to 10 V, 470 Ω (10 mA) for Y1 PWM
Tab. 2.i

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Carel pCO compact PCOX000AA0 Specifications

General IconGeneral
BrandCarel
ModelpCO compact PCOX000AA0
CategoryController
LanguageEnglish

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