Frequently inquire Together

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Key features of the FBM217 include:

  • Thirty-Two (32) discrete inputs

  • Support for discrete input signals at voltages of:

    • 15 to 60 V dc
    • 120 V ac/125 V dc
    • 240 V ac
  • Single or redundant modules

  • Compact, rugged design suitable for enclosure in Class G3 (harsh) environments

  • Program execution for Discrete Input, Ladder Logic, Pulse Count, and Sequence of Events, with configurable options:

    • Input Filter Time
    • Fail-Safe Configuration
  • Various Termination Assemblies (TAs) that contain:

    • High voltage attenuation and optical isolation for inputs
    • External power connection for device excitation.



  • 32 group isolated channels

On-State Voltage:

  • 15 to 30 V dc

Off-State Voltage:

  • 0 to 5 V dc


  • 2.2 mA (typical) at 30 V dc Input

Source Resistance Limits:

  • ON-STATE: 1 kΩ (maximum) at 15 V dc
  • OFF-STATE: 100 kΩ (minimum) at 30 V dc

Filter/Debounce Time(1):

  • Configurable (No Filtering, 4, 8, 16, or 32 ms)

Maximum Pulse Count Rate:

  • 250 Hz

Power Requirements:

  • INPUT VOLTAGE RANGE (REDUNDANT): 24 V dc +5%, -10%
  • CONSUMPTION: 3 W (maximum) at 24 V dc
  • HEAT DISSIPATION: 5 W (maximum) at 24 V dc


    • FBM217: -20 to +70°C (-4 to +158°F)
    • Termination Assembly PVC: -20 to +50°C (-4 to +122°F)
    • Termination Assembly PA: -20 to +70°C (-4 to +158°F)
  • RELATIVE HUMIDITY: 5 to 95% (non-condensing)
  • ALTITUDE: -300 to +3,000 m (-1,000 to +10,000 ft)


  • TEMPERATURE: -40 to +70°C (-40 to +158°F)
  • RELATIVE HUMIDITY: 5 to 95% (non-condensing)
  • ALTITUDE: -300 to +12,000 m (-1,000 to +40,000 ft)


  • Suitable for use in Class G3 (Harsh) environments as defined in ISA Standard S71.04, based on exposure testing according to EIA Standard 364-65, Class III.


  • 0.75 m/S2 (5 to 500 Hz)
Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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