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SIEMENS S7-300 Digital Input Module 321, 6ES7321-1BL00-9AM0

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Integrate precision control with safety integrity in industrial automation systems using our SIEMENS 6ES7321-1BL00-9AM0 Digital Input Module SM 321, designed for seamless integration with S7-300 PLC systems.

Number of Inputs:16

Power Supply Voltage:24V DC

Current Rating:25mA per channel

Isolation:Optical isolation

Temperature Range:-25°C to +70°C

Conformal Coating:Yes

Compliance:EN50155 standard, category 1, class A/B

    This state-of-the-art digital input module from SIEMENS is meticulously designed for seamless integration into the renowned SIMATIC S7-300 system, ensuring optimal performance in harsh industrial environments.

    Featuring optical isolation, the module ensures robust electrical separation between input signals and the system, significantly reducing the risk of interference and enhancing system stability.

    With its wide operating temperature range and conformal coating, the module is ideal for use in diverse industrial settings, offering reliable operation under extreme conditions.

    Each input channel supports a current rating of 25mA, making it suitable for a variety of applications, including signal processing, data acquisition, and machine control tasks.

    The module is certified to meet the stringent requirements of the EN50155 standard, guaranteeing its suitability for railway applications, where reliability and safety are paramount.

SIEMENS 6ES7321-1BL00-9AM0 Digital input SM 321




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      Guangzhou Qiming Automation Technology Co., Ltd. Main categories: tension control, controller, register, converter, communication module, expansion module, power supply unit, power module, control module, serial button, control motherboard, electronic module, system module, logic module, input unit, parameter module, output module, protection module, excitation system card, signal conditioner, processor module, Ethernet module, processor unit, circuit board module, signal acquisition module, DCS system module, BENTLY, human-machine interface touch screen, etc. ...
    Q: Does your company provide samples? Is it free or extra charge?

      A: It depends on the goods you need and the quantity you order.

      Q: What are your payment terms?

      A: 100% T/T before shipment. If the quantity is large, we can negotiate.

      ⇒ Company Services:

      1. Fast delivery (1-7 days for stock products)

      2. Rich experience (more than 10 years of sales experience)

      3. Large inventory (various brands and overseas warehouses)

      4. Quality insurance (1 year warranty for clear product condition)

      ⇒ Shipping

      1. For stock items, we will ship to you within 7 days after receiving payment

      2. We can ship to all parts of the world by DHL, UPS, FEDEX, TNT and EMS.

      3. If you have a shipping agent, please tell us before shipment.

      4. We will pack the parts in a sturdy box, if you have any special needs, please inform us.

      5. We usually ship before 4:30 pm, and we will send you the tracking number after shipping. It takes 7~15 days to receive the package.

      6. Please email us when you receive the package.

      7. When asking about shipping costs, please include all information, otherwise it will slow down the process.

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