Honeywell FS-TSDI-16UNI Safe Digital Input Module

Specifications

  • Manufacturer: Honeywell

  • Product No.: FS-TSDI-16UNI

  • Condition： 10 العناصر الموجودة في المخزون

  • Product Type: Digital Input Modules

  • Payment:T/T, Western Union

  • Weight: 450g

  • Shipping port: Xiamen

  • Warranty: 12 months

تفاصيل المنتج

وصف

The Honeywell FS-TSDI-16UNI, also cataloged as the FS-TSDI-16UNI Safe Digital Input Module, operates as a dedicated hardware component for field signal termination and isolation within Honeywell Safety Manager platforms.

Hardware Specifications

Parameter Specification
Model FS-TSDI-16UNI
Brand Honeywell
Origin USA
Weight Approx. 0.30 kg
Dimensions 3.8 cm x 14.0 cm x 21.1 cm
Operating Temp -10 deg C to +60 deg C
Power Consumption Passive field termination chassis load
Input Channels 16 channels (organized in 2 groups of 8)
Voltage Rating Up to 150 VDC (IEC 61010-1 compliant)
Fuse Protection 250 mA fuse in common positive line per group
System Interface Connects via SICC-0001/Lx cable to SDIL-1608 modules
Mounting Type DIN EN rail snap-in assembly

4-20 mA HART Loop Protocol and Channel-to-Channel Isolation

The FS-TSDI-16UNI Field Termination Assembly (FTA) incorporates high-dielectric optical and galvanic isolation barriers between field contact inputs and system-side logic buses. This channel-to-channel isolation suppresses common-mode voltage spikes and line surges on discrete 150 VDC field loops. The protective isolation prevents transient noise coupling into adjacent analog instrument buses running the 4-20 mA HART loop protocol within shared Safety Manager enclosures.

Frequently Asked Questions

Q: How is overcurrent protection implemented on the FS-TSDI-16UNI termination assembly?

A: The board utilizes a 250 mA fast-acting fuse positioned in the common positive power line of each 8-channel input group to isolate field circuit faults.

Q: Which interconnecting cable is required to link the FS-TSDI-16UNI to system I/O cards?

A: The module connects directly to Honeywell SDIL-1608 digital input modules using a pre-fabricated SICC-0001/Lx system interface cable.

Q: Can the FS-TSDI-16UNI be hot-swapped during active system safety loops?

A: While the passive FTA board supports online module cable replacement, field input power on the affected 8-channel group must be isolated to prevent blown fuse transients.


Field Installation Guidelines

  • Snap the FTA module securely onto the DIN EN mounting rail inside the cabinet enclosure before making field terminal connections.

  • Ensure all 16 discrete input field conductors are stripped properly and secured in the screw terminal block contacts.

  • Torque field terminal screws to a maximum of 0.5 Nm to maintain vibration-resistant electrical connections without damaging copper strands.

  • Route low-voltage field signal wiring in dedicated grounded wire ducts separate from high-current AC power distribution leads.

Hot Tags :

Digital Input Modules Honeywell Safety Manager

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