Siemens Industrial Automation

6ES7521-1BL10-0AA0

Siemens 6ES7521-1BL10-0AA0 SIMATIC S7-1500 digital input module with 32 channels, 24 V DC supply, V1.0.0 firmware, and Push-in front connector. Check a legacy-part request.

Complete Product Information
Product Code
6ES7521-1BL10-0AA0
Dimensions
20.3 × 15.1 × 3.7 cm
Weight
0.36 kg
Lifecycle
Active Product
Availability
Check availability with quotation
Lead Time
Confirmed with quotation
Product Attachment
Download technical file

Availability, lead time, condition and warranty are confirmed for each quotation.

Product Information

Technical Product Information

Product Description

Key Features

  • Digital input capacity: 32 digital inputs with 32 simultaneously controllable inputs, arranged in groups of 16.
  • Input voltage: Rated input voltage: 24 V DC; signal "0": -30 to +5 V; signal "1": +11 to +30V.
  • Input delay: Input delay is typ. 3.2 ms; standard input transitions are 3 ms min. to 4 ms max.
  • Firmware and hardware: Firmware version: V1.0.0; FW update possible: Yes; HW functional status: from FS01.
  • Engineering and interfaces: STEP 7 TIA Portal configurable/integrated from version V13 / V13; PROFINET from GSD version/GSD revision V2.3 / -; PROFIBUS from GSD version/GSD revision V1.0 / V5.1.
  • Front connection: Delivery includes a Push-in front connector. The module has RUN and ERROR LEDs plus green channel status LEDs.

Technical Summary

Product type designation DI 32x24VDC BA
Number of digital inputs 32
Number of simultaneously controllable inputs 32
Rated input voltage (DC) 24 V
Input delay typ. 3.2 ms
Firmware version V1.0.0
HW functional status from FS01
FW update possible Yes
Front connector Push-in
Product lifecycle Active Product

Frequently Asked Questions

What is the exact order number of this digital input module?

The exact order number is 6ES7521-1BL10-0AA0.

How many digital inputs does the module have?

It has 32 digital inputs, with 32 simultaneously controllable inputs in groups of 16.

What firmware version is supplied?

The firmware version is V1.0.0, and FW update is possible.

Which front connector is included?

Delivery includes a Push-in front connector.

Product Information

RFQ Information

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01Which product reference should I send?

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02How are supply terms confirmed?

Availability, condition, lead time, warranty and delivery terms are stated for the specific quotation.

03What helps with replacement requests?

Share the installed model, application, electrical and mechanical requirements, communication interface and a clear nameplate photo.

Product RFQ

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