Lenze i550 - Page 82

24-V input
Use Input for mains-independent DC supply of the con-
tr
ol 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-
ag
e
V + 30
Excess current release Automacally reseable
Terminal
descripon Control terminals
Connecon X3
Connecon type pluggable spring terminal
Min. cable cross-secon mm² 0.5
Max. cable cross-secon mm² 1.5
Stripping length mm 9
Tightening torque Nm -
Required tool 0.4 x 2.5
Product extensions
I/O e
xtensions
Data of control connecons
82