Siemens S7-1500, DI 16x24VDC SRC BA; 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...
Price on request
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 | |
| Product type designation | DI 16x24VDC SRC BA |
| HW functional status | FS01 |
| Firmware version | V2.0.0 |
| ● 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 | V12 / V12 |
| ● 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 | |
| permissible range, lower limit (DC) | 19.2 V |
| permissible range, upper limit (DC) | 28.8 V |
| Power | |
| Power available from the backplane bus | 0.9 W |
| Power loss | |
| Power loss, typ. | 2.8 W |
| Digital inputs | |
| Number of digital inputs | 16 |
| Digital inputs, parameterizable | No |
| Source/sink input | Sourcing |
| Input characteristic curve in accordance with IEC 61131, type 3 | Yes |
| Input voltage | |
| ● Rated value (DC) | 24 V |
| ● for signal "0" | -5 to +30V |
| ● for signal "1" | -11 to -30V |
| Input current | |
| ● for signal "1", typ. | 4.5 mA |
| Input delay (for rated value of input voltage) | |
| for standard inputs | |
| — parameterizable | No |
| — 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 | Yes |
| — permissible quiescent current (2-wire sensor), max. | 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 |
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