FC-TSDI-16UNI Safe Digital Input FTA Honeywell

Honeywell FC-TSDI-16UNI Safe Digital Input Field Termination Assembly

Key Features and Benefits

• The module provides a secure screw terminal interface for all field wiring connections.
• Its sixteen channels are smartly organized into two independent groups of eight.
• Each channel group is protected by its own 250 mA fuse on the common positive line.
• It offers full compatibility with a redundant pair of Honeywell SDIL-1608 input modules.
• The universal snap-in design allows for quick mounting on standard DIN EN rails.

Detailed Technical Specifications

• Input Type & Channels: 16 channels for NAMUR digital inputs (24/48V DC).
• Channel Protection: Channels are divided into 2 groups, each with a 250mA fuse.
• Maximum Voltage Rating (IEC 61010-1): 50 V DC (Cat. III) or 150 V DC (Cat. II).
• Operating Voltage: Defined by the connected SDIL-1608 input module.
• Approvals: Carries CE, TUV, UL, CSA, and FM approvals for global use.

Fuse Protection Details

• Fuse Rating per Group: 250 mA slow-blow fuse.
• Fuse Physical Size: Standard 5 mm × 20 mm cartridge type.
• Fuse Voltage Rating: 400 V AC / 400 V DC.
• Fuse Manufacturer: SOC (Part Number: SHV12 250 mA).
• Maximum Output Current per Fuse: Limited to 175 mA for safe operation.

Physical Dimensions and Installation

• Module Size: Compact dimensions of 90 mm (H) × 70 mm (W) × 60 mm (D).
• Rail Compatibility: Designed for TS32 / TS35 × 7.5 mm DIN EN rails.
• Required Rail Length: You will need 91 mm of clear rail space for mounting.
• Terminal Specifications: Screw terminals accept wires up to 2.5 mm² (AWG 14).
• Wire Strip Length: Prepare your wires with a 7 mm strip length for best contact.
• Terminal Torque: Tighten screws to 0.5 Nm (0.37 ft.-lb) for a proper connection.

Frequently Asked Questions (FAQ)

• Q: What is the primary use of the Honeywell FC-TSDI-16UNI?
  A: It serves as a protected termination interface for 16 channels of NAMUR digital input signals in safety systems.
• Q: How are the channels protected in this FTA module?
  A: The 16 channels are split into two groups of eight, each protected by a separate 250 mA fuse.
• Q: What type of fuses does it use, and are they replaceable?
  A: It uses standard 5x20mm, 250mA fuses (SOC SHV12) which are user-replaceable.
• Q: What is the maximum wire size for the screw terminals?
  A: The terminals accept a maximum wire size of 2.5 mm² or AWG 14.
• Q: Do you have the Honeywell FC-TSDI-16UNI in stock?
  A: Yes, we stock this genuine Honeywell module for same-day or next-day shipment.
• Q: What is your shipping and return policy?
  A: We ship within 5 days using major couriers and offer a straightforward 30-day return policy.

For more technical information on this Honeywell product series, please visit our partner's site.
Partner: NexAuto Technology Limited

Contact Information: For sales inquiries, please email us at sales@nex-auto.com or call/message us on +86 153 9242 9628.