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Technical Specifications for Honeywell FC-SAO-0220M Safe Analog Output Module:

Product Overview: The FC-SAO-0220M is a powerful and reliable safety analog output module suitable for various industrial automation and process control applications. It provides comprehensive safety analog output control functions, flexible configuration, and easy integration. By enhancing system safety and reliability while reducing production losses and safety risks, this module plays a crucial role in safety-critical systems.

Key Features:

  • Channels: 2 channels
  • Output Type: 0-20 mA (4-20 mA)
  • Supply Voltage: 24 V DC
  • Recommended Module: HiC2031 (AO)
  • Hazardous Area Connection: Pluggable screw terminals (blue)
  • Non-Hazardous Area Connection: SiC plug (20-pin)


  • The termination board and connector pin assignment are tailored to the requirements of the Honeywell system.
  • The signal is output to the safety instrumented system via the system connector.
  • A volt-free contact indicates a missing supply voltage of the isolated barriers.
  • Wiring faults from the field side are reported via the same relay contact (if supported by the isolators).

Technical Data:

  • Supply Connection (TB3):
    • Terminals 2, 4 (+) and 1, 3 (-)
    • Nominal Voltage: 24 V DC
    • Voltage Drop: 0.9 V (considering the series diode on the termination board)
    • Ripple: ≤ 10%
    • Fusing: 2 A (for 8 modules)
    • Power Dissipation: ≤ 500 mW (without modules)
    • Reverse Polarity Protection: Yes
  • Fault Indication Output (TB4):
    • Terminals 1, 2
    • Volt-free contact
    • Switch Behavior:
      • No fault: Relay contact closed
      • Power supply fault: Relay contact open
      • Module fault: Relay contact open
    • Contact Loading: 30 V DC, 1 A


  • LED Supply1 (power supply termination board): Green LED
  • LED Supply2 (power supply termination board): Green LED
  • LED Fault Status (fault indication): Green LED (lit for no module fault/no power supply fault)

Mechanical Specifications:

  • Degree of Protection: IP20
  • Ambient Temperature: -20°C to 60°C (-4°F to 140°F)
  • Storage Temperature: -40°C to 70°C (-40°F to 158°F)
  • Material: Housing made of polycarbonate
  • Dimensions: 159 x 155 x 153 mm (6.3 x 6.1 x 6.0 inches, W x H x D)
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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