Article number |
6ES7521-1BH10-0AA0
|
|
SIMATIC S7-1500 Digital input module, DI 16x24 V DC BA, 16 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 16 x 24 V DC 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. |
1.8 W |
Digital inputs |
Number of digital inputs |
16 |
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 |
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 |
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. |
230 g |
Other |
Note: |
Supplied incl. 40-pole push-in front connectors |