Technical Specifications - Siemens SIMATIC S7-1500 Manual

Technical specifications

Technical specifications of the DI 32x24VDC BA
Product type designation
General information
Hardware version
Firmware version
Product function
I&M data
Engineering with
STEP 7 TIA Portal can be configured/integrated
as of version
STEP 7 can be configured/integrated as of version V5.5 SP3 / -
Operating mode
MSI
Supply voltage
Type of supply voltage
Rated value (DC)
Permitted range, low limit (DC)
Permitted range, high limit (DC)
Power
Power taken from the backplane bus
Power loss
Power loss, typ.
Digital inputs
Number of inputs
Sinking/sourcing input
Input characteristic curve acc. to IEC 61131, type
3
Input voltage
Rated value, DC
for signal "0"
for signal "1"
Permitted voltage at input, min.
Permitted voltage at input, max.
Input current
for signal "1", typ.
20
6ES7521-1BL10-0AA0
DI 32x24VDC BA
E01
V1.0.0
Yes; I&M0 to I&M3
V13 / V13
Yes
DC
24 V
20.4 V
28.8 V
1.05 W
3 W
32
Sinking input
Yes
24
-30 to +5 V
11 to 30 V
-30 V; -3 V permanently; -30 V brief reverse po-
larity protection
30 V
2.7 mA
Digital input module DI 32x24VDC BA (6ES7521-1BL10-0AA0)
Manual, 09/2014, A5E32363711-AB
6