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| Categories | Sie-mens Industrial Automation |
|---|---|
| Model Number: | 6ES7321-1BH01-0AA0 |
| Condition: | 100%New 100%Original |
| Network: | Backplane Bus |
| I/O Number: | 16 |
| Place of Origin: | Germany |
| Shipping term: | TNT DHL FEDEX EMS UPS |
| Brand Name: | Original Brand |
| MOQ: | 1 pcs |
| Interface type: | Digital Input Interface |
| Price: | negotiated |
| Package: | Carton Box |
| Warranty: | 1 Year |
| Quality: | 100%Brand |
| IP level: | Japan |
| MOQ: | 1 PCS |
| Service: | 24 Hours Online Service |
| Delivery Time: | 1-3 Days |
| Mode of transportation: | Sea/Air/Land Transportation |
| Payment: | Paypal\TT\Western Union\ali Trade Assurance |
| Company Info. |
| Shenzhen Mingxing Electronics Co., Ltd. |
| Verified Supplier |
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| Product List |
The Sie-mens 6ES7321-1BH01-0AA0 SIMATIC S7-300 SM 321 Digital Input Module features 16 PNP digital input channels operating at 24V DC with optical isolation per channel. It connects via a 40-pin front connector with an input delay range of 1.2-4.8ms for precise signal acquisition.
As part of the SIMATIC S7-300 PLC system, this module enables reliable digital signal acquisition in manufacturing plants, process automation, and industrial control systems. It communicates via the backplane bus for seamless integration with Sie-mens automation controllers.

| Model | 6ES7321-1BH01-0AA0 |
|---|---|
| Brand | Sie-mens |
| Series | SIMATIC S7-300 SM 321 |
| Type | Digital Input Module |
| Channels | 16 Digital Inputs |
| Input Voltage | 24V DC (PNP) |
| Isolation | Optical Isolation per Channel |
| Input Delay | 1.2-4.8ms |
| Connection | 40-Pin Front Connector |
| Communication | Backplane Bus |
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