CONTROL SYSTEM
PRODUCT
ACS1000W
DOCUMENT KIND
User manual
DOCUMENT ID.
3BHS213400 E01
REV.
J
LANG.
en
PAGE
4.3.1.2. Internal voltage supply (24 V)
One isolated DC/DC converter supplies an overload protected voltage of 24 V (DC)
to operate digital inputs from passive contacts. The output is protected by a PTC-
resistor against short-circuit and external applied overvoltages.
Table 4
-
4 IOEC module configuration - digital inputs
No. of I/O
6
Signal level
Maximum: 120 V (DC) or 250 V (AC)
Isolation level
4000 V (AC)
Switching capacity
Voltage
Switching current
Steady state
current
24 V (DC)
8 A
6 A
24 V (AC)
8 A
6 A
48 V (DC)
1 A
6 A
48 V (AC)
8 A
6 A
120 V (DC)
0.4 A
6 A
120 V (AC)
8 A
6 A
230 V (AC)
8 A
6 A
Table 4
-
5 24 V internal voltage supply
Output voltage
Available output voltage
Unregulated 24 V
180 mA
