Data Sheet

Data sheet 6ES7521-1BH50-0AA0
SIMATIC S7-1500, digital input module DI 16x24 V DC BA, sourcing
input; 16 channels in groups of 16; Input delay 3.2 ms; Input type 3
(IEC 61131): Front connector (screw terminals or push-in) to be
ordered separately
General information
HW functional status FS01
Firmware version V2.0.0
● FW update possible
Yes
Product function
● I&M data
Yes; I&M0 to I&M3
Engineering with
● STEP 7 TIA Portal configurable/integrated as of
version
V12 / V12
● STEP 7 configurable/integrated as of version
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
● Counter
No
● MSI
Yes
Supply voltage
6ES7521-1BH50-0AA0 Subject to change without notice
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09/13/2019 © Copyright Siemens