Brand: SIEMENS
Model‑No.: 6ES7521‑1BL10‑0AA0
Product Type: Digital input module DI 32×24 VDC BA
Rated supply‑voltage: DC24V（20.4‑28.8 V）
Quantity of input‑channels:32 channels, grouped by 16‑channel
Input‑type: Sinking (NPN‑type input, IEC 61131‑2 Type3)cache.indu…
Signal‑0：‑30~+5 V DC；Signal‑1：+11~+30 V DC
Typical input‑current: 2.7 mA
Input‑delay: 3‑4 ms, fixed, non‑adjustable
Max cable‑length: 1000 m (shielded), 600 m (unshielded)
Power consumption: Back‑plane bus power‑loss 1.05 W, typical power‑loss 3 W
Installation: Standard DIN‑rail mounting
Operating‑temperature: 0℃‑60℃
Accessory: Delivered with push‑in front‑terminal connectordocs.rs-on…
6ES7521-1BL10-0AA0 Specifications
| Brand | SIEMENS |
|---|---|
| Model‑No | 6ES7521‑1BL10‑0AA0 |
| Product Type | Digital input module DI 32×24 VDC BA |
| Rated supply‑voltage | DC24V（20.4‑28.8 V） |
| Quantity of input‑channels | 32 channels, grouped by 16‑channel |
| Input‑type | Sinking (NPN‑type input, IEC 61131‑2 Type3)cache.indu... |
| Signal‑0 | ‑30~+5 V DC；Signal‑1：+11~+30 V DC |
| Typical input‑current | 2.7 mA |
| Input‑delay | 3‑4 ms, fixed, non‑adjustable |
| Max cable‑length | 1000 m (shielded), 600 m (unshielded) |
| Power consumption | Back‑plane bus power‑loss 1.05 W, typical power‑loss 3 W |
| Installation | Standard DIN‑rail mounting |
| Operating‑temperature | 0℃‑60℃ |
| Accessory | Delivered with push‑in front‑terminal connectordocs.rs-on... |
About the 6ES7521-1BL10-0AA0
The SIEMENS 6ES7521-1BL10-0AA0 is a electrical products used in industrial automation, control and power systems. It is rated at Brand SIEMENS, Model‑No 6ES7521‑1BL10‑0AA0, Product Type Digital input module DI 32×24 VDC BA. Manufactured by SIEMENS, this electrical products is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number 6ES7521-1BL10-0AA0 for accurate procurement and cross-referencing.
Why source the 6ES7521-1BL10-0AA0 from HDE123
- Verified part number: every 6ES7521-1BL10-0AA0 is checked against its manufacturer specification before shipment.
- 14 confirmed technical parameters available on this page for engineering review.
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Ordering the 6ES7521-1BL10-0AA0
To order the SIEMENS 6ES7521-1BL10-0AA0, add it to your cart and complete checkout, or use the Request a Quote form for volume purchases and replacement / cross-reference enquiries. Lead time: typically 3–10 working days for in-stock items, subject to confirmation. Worldwide shipping is available and a commercial invoice is provided for customs.