• 6ES7521 1BH00 0AB0 1 1
  • 6ES7521 1BH00 0AB0 1 1

Siemens PLCs SIMATIC S7-1500 Module 6ES7521-1BH50-0AA0 6ES7521-1BL00-0AB0

Series#: Siemens PLC

Product Details

  • 16 and 32-channel digital input modules
  • We are First Class Siemens Supplier,siemens plc dealer and Siemens plc distributor in China.
  • We can Supply Siemens automation parts,such as Siemens PLC,Siemens Servo Motor,Siemens HMI,Siemens VFD and So on,
  • 100% Original and new,In stock by Siemens Automation
  • Delivery time: Ready in stock and 1 days for ship out
  • MOQ: 1pcs
Qty:

Specification

Article number 6ES7521-1BH10-0AA0 6ES7521-1BL10-0AA0
S7-1500, DI 16x24VDC BA S7-1500, DI 32x24VDC BA
General information
Product type designation DI 16 x 24 V DC BA DI 32x24VDC BA
HW functional status FS01 FS01
Firmware version V1.0.0 V1.0.0
 

● FW update possible

 

Yes Yes
Product function
 

● I&M data

 

Yes; I&M0 to I&M3 Yes; I&M0 to I&M3
 

● Isochronous mode

 

No No
 

● Prioritized startup

 

Yes Yes
Engineering with
 

● STEP 7 TIA Portal configurable/integrated from version

 

V13 / V13 V13 / V13
 

● STEP 7 configurable/integrated from version

 

V5.5 SP3 / – V5.5 SP3 / –
 

● PROFIBUS from GSD version/GSD revision

 

V1.0 / V5.1 V1.0 / V5.1
 

● PROFINET from GSD version/GSD revision

 

V2.3 / – V2.3 / –
Operating mode
 

● DI

 

Yes Yes
 

● Counter

 

No No
 

● MSI

 

Yes Yes
Supply voltage
Rated value (DC) 24 V 24 V
permissible range, lower limit (DC) 20.4 V 20.4 V
permissible range, upper limit (DC) 28.8 V 28.8 V
Power
Power available from the backplane bus 1.05 W 1.05 W
Power loss
Power loss, typ. 1.8 W 3 W
Digital inputs
Number of digital inputs 16 32
Digital inputs, parameterizable No No
Source/sink input P-reading P-reading
Input characteristic curve in accordance with IEC 61131, type 3 Yes Yes
Input voltage
 

● Rated value (DC)

 

24 V 24 V
 

— 24 V DC

 

Yes Yes
 

● for signal “0”

 

-30 to +5 V -30 to +5 V
 

● for signal “1”

 

+11 to +30V +11 to +30V
Input current
 

● for signal “1”, typ.

 

2.7 mA 2.7 mA
Input delay (for rated value of input voltage)
for standard inputs
 

— parameterizable

 

No No
 

— at “0” to “1”, min.

 

3 ms 3 ms
 

— at “0” to “1”, max.

 

4 ms 4 ms
 

— at “1” to “0”, min.

 

3 ms 3 ms
 

— at “1” to “0”, max.

 

4 ms 4 ms
for interrupt inputs
 

— parameterizable

 

No No
for technological functions
 

— parameterizable

 

No No
Cable length
 

● shielded, max.

 

1 000 m 1 000 m
 

● unshielded, max.

 

600 m 600 m
Encoder
Connectable encoders
 

● 2-wire sensor

 

Yes Yes
 

— permissible quiescent current (2-wire sensor), max.

 

1.5 mA 1.5 mA
Interrupts/diagnostics/status information
Diagnostics function No No
Alarms
 

● Diagnostic alarm

 

No No
 

● Hardware interrupt

 

No No
Diagnoses
 

● Monitoring the supply voltage

 

No No
 

● Wire-break

 

No No
 

● Short-circuit

 

No No
Diagnostics indication LED
 

● RUN LED

 

Yes; green LED Yes; green LED
 

● ERROR LED

 

Yes; red LED Yes; red LED
 

● Monitoring of the supply voltage (PWR-LED)

 

No No
 

● Channel status display

 

Yes; green LED Yes; green LED
 

● for channel diagnostics

 

No No
 

● for module diagnostics

 

No No
Potential separation
Potential separation channels
 

● between the channels

 

No No
 

● between the channels, in groups of

 

16 16
 

● between the channels and backplane bus

 

Yes Yes
 

● between the channels and the power supply of the electronics

 

No
Isolation
Isolation tested with 707 V DC (type test) 707 V DC (type test)
Standards, approvals, certificates
Suitable for safety functions No No
Ambient conditions
Ambient temperature during operation
 

● horizontal installation, min.

 

0 °C 0 °C
 

● horizontal installation, max.

 

60 °C 60 °C
 

● vertical installation, min.

 

0 °C 0 °C
 

● vertical installation, max.

 

40 °C 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 5 000 m; Restrictions for installation altitudes > 2 000 m, see manual
Dimensions
Width 25 mm 25 mm
Height 147 mm 147 mm
Depth 129 mm 129 mm
Weights
Weight, approx. 230 g 260 g

 

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