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      FSO-21

      Safety function modules
      In Stock

      Product Describe：

      Safety function modules

      Optional safety functions 

      module (FSO-12 and FSO-21) provides

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      Technical specifications FAQ

      Technical specifications for FSO-21

      Technical specifications for FSO-21

      • Manufacturer:
        ABB
      • Product Category:
        DCS System
      • Spare Part Number:
        FSO-21
      • Estimated shipping dimensions:
        45x15.3x10.5cm
      • Weight:
        2.75 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        Switzerland
      • Operating Voltage Range:
        20–28 VDC
      • Current Consumption:
        0.35 A typical
      • Power Consumption:
        8 W typical
      • Operating Temperature:
        -10°C to 55°C
      • Humidity:
        5% to 95% RH non-condensing
      • Safety Integrity Level:
        SIL 3 capable
      • Response Time:
        < 10 ms
      • Isolation Voltage:
        2500 VDC
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      FAQS

      • What is FSO-21?
        FSO-21 is a safety function module
      • What are safety modules?
        Safety relay modules and safety controllers are devices used in the safety-related part of control systems to perform control so that the machine operation is permitted only when safety is confirmed.
      • What is the safety function?
        A safety function is a function to be implemented by a safety instrumented function (SIF), other safety technology or external risk reduction facility, which is intended to achieve or maintain a safe state for the process in question, with respect to the specific hazard in question.
      • What is safety instrumented function?
        SIF – Safety Instrumented Function – is a set of equipment intended to reduce the risk due to a specific hazard safety loop. Its purpose is to 1. Automatically take an industrial process to a safe state when specified conditions are violated
      • Do you offer global delivery services?
        Yes. We ship globally, and we are able to quickly deliver parts globally to any corner of the world. Unless otherwise specified, we will ship your order via (DHL). We can also ship through FedEx, UPS, and TNT. We can also use your account.
      • How many parts do you have in stock?
        We have an extensive stock base consisting of ten thousands of new and discontinued automation parts including those from leading manufacturers such as:Control Systems (DCS, PLC, CNC) ,Panel Controllers,HMI and Display Panels,Drives,Encoders and Resolvers,Power Supplies.
      Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
      Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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