6ES7521-1BL10-0AA0.

Data sheet 6ES7521-1BL10-0AA0 SIMATIC S7-1500 Digital input module, DI 32x24 V DC BA, 32 channels in groups of 16, Input delay typ. 3.2 ms, Input type 3 (IEC 61131); Delivery incl. front connector Push-in General information Product type designation DI 32x24VDC BA HW functional status From FS01 Firmware version V1.0.0 ● FW update possible Yes Product function ● I&M data Yes; I&M0 to I&M3 ● Isochronous mode No ● Prioritized startup Yes Engineering with ● STEP 7 TIA Portal configurable/integrated from version V13 / V13 ● STEP 7 configurable/integrated from version V5.5 SP3 / - ● PROFIBUS from GSD version/GSD revision V1.0 / V5.1 ● PROFINET from GSD version/GSD revision V2.3 / - Operating mode ● DI Yes ● Counter No ● MSI Yes Supply voltage Rated value (DC) 24 V permissible range, lower limit (DC) 19.2 V permissible range, upper limit (DC) 28.8 V Power Power available from the backplane bus 1.05 W Power loss Power loss, typ. 3W Digital inputs Number of digital inputs 32 Digital inputs, parameterizable No Source/sink input P-reading Input characteristic curve in accordance with IEC 61131, type 3 Yes Input voltage ● Rated value (DC) 24 V ● for signal "0" -30 to +5 V ● for signal "1" +11 to +30V Input current ● for signal "1", typ. 2.7 mA Input delay (for rated value of input voltage) for standard inputs — parameterizable 6ES75211BL100AA0 Page 1/3 No 5/15/2024 Subject to change without notice © Copyright Siemens — at "0" to "1", min. 3 ms — at "0" to "1", max. 4 ms — at "1" to "0", min. 3 ms — at "1" to "0", max. 4 ms for interrupt inputs — parameterizable No for technological functions — parameterizable No Cable length ● shielded, max. 1 000 m ● unshielded, max. 600 m Encoder Connectable encoders ● 2-wire sensor — permissible quiescent current (2-wire sensor), max. Yes 1.5 mA Interrupts/diagnostics/status information Diagnostics function No Alarms ● Diagnostic alarm No ● Hardware interrupt No Diagnoses ● Monitoring the supply voltage No ● Wire-break No ● Short-circuit No Diagnostics indication LED ● RUN LED Yes; green LED ● ERROR LED Yes; red LED ● Monitoring of the supply voltage (PWR-LED) No ● Channel status display Yes; green LED ● for channel diagnostics No ● for module diagnostics No Potential separation Potential separation channels ● between the channels No ● between the channels, in groups of 16 ● between the channels and backplane bus Yes ● between the channels and the power supply of the electronics No Isolation Isolation tested with 707 V DC (type test) Standards, approvals, certificates Suitable for safety functions No product functions / security / header data integrity No Ambient conditions Ambient temperature during operation ● horizontal installation, min. -30 °C; from FS04 ● horizontal installation, max. 60 °C ● vertical installation, min. -30 °C; from FS04 ● vertical installation, max. 40 °C Altitude during operation relating to sea level ● Installation altitude above sea level, max. 5 000 m; Restrictions for installation altitudes > 2 000 m, see manual Dimensions Width 25 mm Height 147 mm Depth 129 mm Weights Weight, approx. 260 g Other Note: 6ES75211BL100AA0 Page 2/3 Supplied incl. 40-pole push-in front connectors 5/15/2024 Subject to change without notice © Copyright Siemens last modified: 6ES75211BL100AA0 Page 3/3 3/12/2024 5/15/2024 Subject to change without notice © Copyright Siemens