Siemens 6ES7521-1BL00-0AA0 - Technical Specifications; General and Product Information; Supply Voltage and Power; Digital Input Specifications

Digital input module DI 32x24VDC BA (6ES7521-1BL10-0AA0)
Manual, 12/2016, A5E32363711-AD
20
Technical specifications
6
Technical specifications of the DI 32x24VDC BA
6ES7521-1BL10-0AA0
General information
Product type designation
DI 32x24VDC BA
Hardware functional status
FS01
Firmware version
V1.0.0
•
FW update possible
Yes
Product function
I&M data
Yes; I&M0 to I&M3
Engineering with
STEP 7 TIA Portal can be configured/integrated
as of version
V13 / V13
STEP 7 can be configured/integrated as of ve
rsion V5.5 SP3 / -
PROFIBUS as of GSD version/GSD revision
V1.0 / V5.1
PROFINET as of GSD
version/GSD revision V2.3 / -
Operating mode
DI
Yes
Counters
No
MSI
Yes
Supply voltage
Rated value (DC)
24 V
Valid range, low limit (DC)
20.4 V
Valid range, high limit (DC)
28.8 V
Power
Power consumption from the backplane bus
1.05 W
Power loss
Power loss, typ.
3 W
Digital inputs
Number of inputs
32
Configurable digital inputs
No
Sinking/sourcing input
Sinking input
Input characteristic curve acc. to IEC 61131, type
3
Yes
Input voltage
Type of input voltage
DC
Rated value (DC)
24 V
for signal "0"
-30 to +5 V
for signal "1"
+11 to +30 V