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Honeywell FC-SDIL-1608 Safety Digital Input Module

The Honeywell FC-SDIL-1608, also cataloged as the FC-SDIL-1608, is a safety-rated digital input module designed for line monitoring applications within the Honeywell Safety Manager System.

Hardware Specifications

Parameter Specification
Model FC-SDIL-1608
Brand Honeywell
Product Type Safe Digital Input Module
Approvals CE, TUV, UL, CSA, FM
Space Requirements 4 TE, 3 HE (= 4 HP, 3U)
Power Requirements 5 VDC, 160 mA; 24 VDC, 110 mA
Input Channels 16
Input Type NAMUR (DIN 19234)
Switch Level 1.4–1.9 mA
Hysteresis 0.2 mA ± 0.05 mA
Input Filter First-order low-pass, 100 Hz
Field Wire Resistance Max. 50 Ω
Loop Supply 7.9–8.7 V, 170 mA (short-circuit proof)
Operating Temp Not specified (standard industrial range)
Shipping Weight 2 kg

Functional Capabilities

  • Line Monitoring: Ensures continuous supervision of input wiring integrity.
  • NAMUR Compliance: Supports standardized sensor input levels for safety applications.
  • Fail-Safe Design: Built-in hysteresis and filtering prevent false triggering.
  • Loop Supply: Provides regulated 8 VDC loop power for field devices, short-circuit protected.
  • Safety Integrity: Certified for SIL-rated applications, ensuring compliance with IEC 61508 standards.

Frequently Asked Questions

Q: What type of sensors can be connected? A: NAMUR-compliant sensors according to DIN 19234 are supported.

Q: Is the loop supply short-circuit proof? A: Yes. The 8 VDC loop supply is designed to withstand short-circuit conditions safely.

Q: Can this module be used in hazardous areas? A: Yes, with proper system-level certification, as it carries CE, TUV, UL, CSA, and FM approvals.

Field Installation Guidelines

  • Ensure correct rack slot allocation (4 TE, 3 HE space).
  • Verify wiring resistance does not exceed 50 Ω.
  • Maintain shield bonding at designated termination points.
  • Confirm NAMUR sensor compliance before commissioning.
  • Protect connectors from dust and moisture ingress during installation.
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...

Contact Information

Customer Reviews

Based on 6 reviews
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M
Mohammed

Excellent module for safety-critical applications. We use it for monitoring emergency stop circuits and safety interlocks. It arrived in under a week and was easy to configure. Honeywell’s support team was knowledgeable and quick to respond. Highly recommended for process safety systems

S
Sofia

Very good quality and stable performance. The FC-SDIL-1608 integrates well with our safety PLC and provides reliable input monitoring. Delivery was on time and the documentation was clear. One star off because we had to source the DIN rail clips separately

D
David

Top-notch performance. We installed this module in a burner management system and it’s been flawless. Fast shipping and responsive customer service. The line fault detection is fast and accurate, and the diagnostics are easy to interpret. Honeywell nailed it with this one

N
Nina

Received the module in 4 days, which is great for international delivery. The unit is compact, easy to install, and performs reliably in our safety loop. One minor issue with the terminal block alignment, but overall very satisfied. Would purchase again

A
Andreas

The FC-SDIL-1608 is a high-quality safety input module. We use it in a SIL3-rated application, and the line monitoring is extremely precise. Shipping was fast—arrived in 3 days—and the module was well-packaged. Honeywell support helped us with wiring diagnostics. Excellent product and service.

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