Lenze i550 Series - Page 216

Analog outputs
Short-circuit strength Unlimited period
Electric strength of external volt-
age
V + 24V
Operaon as voltage output
Resoluon of D/A converter Bit 12
Output voltage DC V 0 ... 10
max. output current mA 5
min. load resistance kΩ ≥ 2.2
Max. capacive load µF 1
Accuracy mV ± 100 Typical
Operaon 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 potenometer (1 ...
10 kΩ)
Output voltage DC
Typical V 10
Accuracy mV ± 100
Max. output current mA 10
Max. capacive load µF 1
Short-circuit strength Unlimited period
Electric strength of external volt-
age
V + 24
24-V input
Use Input for mains-independent DC supply of the con-
trol electronics (incl. communicaon)
Input voltage DC
Typical V 24 IEC 61131-2
Area V 19.2 … 28.8
Input power
Typical W 3.6
Max. W 6 Depending on the use and state of inputs and out-
puts.
Input current
Typical A 0.150
Max. A 1.0 When switching on for 50 ms
Capacity to be charged µF 440
Polarity reversal protecon When polarity is reversed: No funcon and no
destrucon
Suppression of voltage pulses Suppressor diode 30 V, bidireconal
Power supply unit SELV/PELV Externally to create a mains-independent DC sup-
ply
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
Area V 16 … 28
max. output current mA 100 Total current for DO... and 24V
Short-circuit strength Unlimited period
Electric strength of external volt-
age
V + 30
Excess current release Automacally reseable
Product extensions
I/O extensions
Data of control connecons
216