{"product_id":"fc-sdil-1608-honeywell-safe-line-monitored-digital-input-module","title":"FC-SDIL-1608 | Honeywell Safe Line-Monitored Digital Input Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell FC-SDIL-1608\u003c\/strong\u003e is a \u003cstrong\u003eSafe Line-Monitored Digital Input Module\u003c\/strong\u003e with \u003cstrong\u003eearth fault monitoring\u003c\/strong\u003e for Honeywell Safety Manager systems. It provides \u003cstrong\u003e16 channels\u003c\/strong\u003e for loop-monitored loops or NAMUR proximity switch status signals, with integrated earth fault detection across all channels. Certified for \u003cstrong\u003eSIL 3\u003c\/strong\u003e applications per IEC 61508, this module is ideal for safety-critical environments requiring comprehensive wiring integrity monitoring.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e16 Loop-Monitored Channels:\u003c\/strong\u003e Supports loop monitoring and NAMUR proximity switch signals (DIN 19234)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEarth Fault Monitoring:\u003c\/strong\u003e Detects earth faults within all 16 loops for enhanced safety\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-Board DC\/DC Converter:\u003c\/strong\u003e Common power supply for all 16 channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus LEDs:\u003c\/strong\u003e Channel, loop, and module diagnostic indicators on front panel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIL 3 Certified:\u003c\/strong\u003e Compliant with IEC 61508 for highest safety integrity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConformal Coating:\u003c\/strong\u003e Protected against moisture and corrosive environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e FC-SDIL-1608\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Safe Line-Monitored Digital Input Module with Earth Fault Monitor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Type:\u003c\/strong\u003e DIN\/NAMUR (DIN 19234)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch Level:\u003c\/strong\u003e 1.4 – 1.9 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHysteresis:\u003c\/strong\u003e 0.2 mA ± 0.05 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Filter:\u003c\/strong\u003e First-order low pass, 100 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Wire Resistance:\u003c\/strong\u003e Max. 50 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e8V Loop Supply:\u003c\/strong\u003e 7.9 – 8.7 V output, 170 mA short-circuit proof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Load Capacitance:\u003c\/strong\u003e 100 nF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEarth Fault Monitor Input Resistance:\u003c\/strong\u003e Typically 0.5 MΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest Current:\u003c\/strong\u003e Typically 0.5 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Fault Voltage:\u003c\/strong\u003e Max. 250 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Requirements:\u003c\/strong\u003e 5 VDC: 160 mA; 24 VDC: 110 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace Requirements:\u003c\/strong\u003e 4 TE × 3 HE (4 HP × 3U)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals:\u003c\/strong\u003e CE, TÜV, UL, CSA, FM\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Converter:\u003c\/strong\u003e Install BN-1608 or BSN-1608 signal converter on programming connector (Px) at back of IO backplane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Insertion:\u003c\/strong\u003e Insert FC-SDIL-1608 into chassis slot; secure with screws\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlat Cable:\u003c\/strong\u003e Connect to horizontal IO bus (IOBUS-HBS or IOBUS-HBR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Wiring:\u003c\/strong\u003e Connect NAMUR proximity switches or loop-monitored devices to compatible FTA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEarth Connection:\u003c\/strong\u003e Verify proper earth connection monitoring setup\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between SDIL-1608 and SDI-1624?\u003c\/strong\u003e\u003cbr\u003eA: SDIL-1608 includes line monitoring and earth fault detection, while SDI-1624 is a standard digital input without these features. SDIL-1608 is used with NAMUR devices; SDI-1624 with standard 24 VDC inputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the BN-1608 signal converter required?\u003c\/strong\u003e\u003cbr\u003eA: Yes, when using proximity switch signals, the BN-1608 (or BSN-1608) converter must be installed on the backplane programming connector.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module detect broken wires?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the line monitoring function detects open circuits, short circuits, and earth faults in the field wiring.\u003c\/p\u003e\n\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse FC-SDIL-1608 for NAMUR proximity switch applications requiring line monitoring\u003c\/li\u003e\n\u003cli\u003eRequires BN-1608\/BSN-1608 signal converter—verify availability\u003c\/li\u003e\n\u003cli\u003eFor standard 24 VDC digital inputs without monitoring, use \u003cstrong\u003eFC-SDI-1624\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnsure SIL 3 loop calculations account for all components in the safety function\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53811810599096,"sku":"FC-SDIL-1608","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/FC-SDIL-1608_2.png?v=1785134515","url":"https:\/\/www.globalpetroparts.com\/products\/fc-sdil-1608-honeywell-safe-line-monitored-digital-input-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}