LOVATO ELECTRIC VLB Series, Руководство по установке

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I472 GB I 01 19
31100284
G
B
13
ANALOG OUTPUTS
Short-circuit strength Unlimited period
Electric strength of external voltage V + 24V
Operation as voltage output
Resolution of D/A converter Bit 12
Output voltage DC V 0 ... 10
Max. output current mA 5
Max. capacitive load μF 1
Accuracy mV ± 100 Typical
Operation as current output
Output current mA 0 ... 20
4 … 20 open-circuit monitored
Accuracy mA ± 0.3 Typical
10-V OUTPUT
Use Primarily for the supply of a potentiometer (1 ... 10 k
Ω
)
Output voltage DC
Typical V 10
Accuracy mV ± 100
Max. output current mA 10
Max. capacitive load μF 1
Short-circuit strength Unlimited period
Electric strength of external voltage V + 24
24-V INPUT
Use Input for mains-independent DC supply of the control
electronics (incl. communication)
Input voltage DC
Typical V 24 IEC 61131-2
Range V 19.2 … 28.8
Input power
Typical W 3.6
Max. W 6 Depending on the use and state of inputs and outputs.
Input current
Typical A 0.150
Max. A 1.0 When switching on for 50 ms
Capacity to be charged μF 440
Polarity reversal protection When polarity is reversed: No function and no destruction
Suppression of voltage pulses Suppressor diode 30 V, bidirectional
Power supply unit SELV/PELV Externally to create a mains-independent DC supply
Max. current A 8.0 While looping-through
24-V OUTPUT
Use Primarily for the supply of digital inputs
Output voltage DC
Typical V 24
Range V 16 … 28
Max. output current mA 100 Total current for DO... and 24V
Short-circuit strength Unlimited period
Electric strength of external voltage V + 30
Excess current release Automatically resettable