10.3.- DIGITAL ANALOGUE INPUTS/OUTPUTS
General features
Maximum power of the module 3W
Analogue outputs
(1)
Quantity 8
Maximum internal voltage 12 V
Linearity <1%
DAC resolution 4096 dots
Analogue outputs in current mode
Nominal output range 0-20 mA or 4-20 mA (Programmable)
Maximum load resistor 300 Ω
Analogue outputs in voltage mode
Nominal output range 0-10 V
Minimum load resistor 5000 Ω
Analogue inputs
(1)
Quantity 4
Type of measurement Current
Nominal input range 0-20 mA or 4-20 mA (Programmable)
Accuracy <1%
Input impedance 150 Ω
Maximum acceptable input current
22 mA
Environmental features
Operating temperature -10ºC ... +50ºC
Storage temperature -20ºC ... +80ºC
Relative humidity (without condensation) 5 ... 95%
Maximum altitude 2000 m
Protection degree
(2)
IP30
Mechanical features
Dimensions (mm) Figure 225 and Figure 226
Weight 80 g
Enclosure V0 self-extinguishing plastic
Assembly Panel
(1)
Must be connected to SELV circuit.
(2)
This pollution degree hasn’t been tested by UL.
Standards
Safety requirements for electrical equipment for measurement, control
and laboratory use
IEC 61010: 2010
Electromagnetic compatibility (CEM). Part 6-2: Generic standards. Immu-
nity for industrial environments.
UNE-EN 6100-6-2:2006
Electromagnetic compatibility (CEM). Part 6-4: Generic standards. Emis-
sions standard for industrial environments.
UNE-EN 6100-6-4:2007
Coordination of the insulation of units installed in low voltage systems
(networks)
IEC 664: 2007
Information technology equipment. Radio disturbance characteristics.
Limits and methods of measurement.
UNE-EN 55022
Safety requirements for electrical equipment for measurement, control,
and laboratory use - Part 1: General requirements
UL/CSA 61010-1 3rd edition
319
Instruction Manual
CVM-B100 - CVM-B150
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