Honeywell FC-TSDI-1624 Safe digital input FTA (24 Vdc, 16 channels) Ready For Ship, China Honeywell FC-TSDI-1624 Safe digital input FTA (24 Vdc, 16 channels) Ready For Ship Manufacturers, Suppliers, Factory

Overview

Brand Name:	Honeywell
Model Number:	FC-TSDI-1624
Country of Origin:	USA
Packaging Details:	Original new Factory Sealed
Delivery Time:	in stock
Payment Terms:	T/T

Contact for quotation

Sales Manager:	Stella
Send an email:	[email protected]
Contact in Whatsapp:	+86 18159889985

Specifications

Parameter	Specification
Model Number	FC-TSDI-1624
Product Type	Safe Digital Input FTA
Input Channels	16 Channels
Input Voltage	24 Vdc (–15% to +30%)
Input Current	≤ 15 mA at 24 Vdc
PTC Resistance	260 Ω ±25% at 25°C
PTC Steady Current	Typical 45 mA ±35%
Maximum Wire Size	2.5 mm² (AWG 14)
Module Dimensions	9x7x5.8cm
Mounting Type	DIN EN Rail TS32 / TS35 × 7.5
Used Rail Length	91 mm
Certifications	CE, TUV, UL, CSA, FM
Operating Environment	Class I Division 2 Hazardous Locations
Weight	0.12kg

Description

FC-TSDI-1624is a high-performance safe digital input field termination assembly developed for demanding industrial safety and process automation systems. Designed to interface seamlessly with Safety Manager architectures, this module supports 24 Vdc digital signals across 16 channels while providing reliable field signal termination and enhanced operational stability. BothFC-TSDI-1624andFS-TSDI-1624are widely used in SIL-rated safety applications where dependable signal acquisition and fault tolerance are essential.

The module connects external field devices to redundantSDI-1624input modules through theSICC-0001/Lxsystem interconnection cable. Integrated PTC current-limiting technology protects the system against short circuits and prevents total channel failure caused by field wiring faults. Its DIN-rail mounting structure simplifies installation inside industrial control cabinets and distributed automation panels.

Engineered for hazardous and mission-critical environments,FC-TSDI-1624supports Class I Division 2 applications and delivers robust performance in power generation, oil & gas, chemical processing, and manufacturing automation systems requiring high-integrity digital input monitoring.

Applications

Power plants: Used for turbine status monitoring, emergency shutdown logic, and relay signal acquisition.
Substations: Supports protection systems, breaker status monitoring, and control interlocking.
Chemical plants: Integrates intrinsically safe digital input monitoring in hazardous process areas.
Steel mills: Provides stable signal acquisition in environments with high EMI and elevated temperatures.
Machinery manufacturing plants: Applied in automated production lines and machine safety systems.
Oil & gas facilities: Suitable for distributed safety instrumentation and field device monitoring.
Water treatment systems: Used for alarm processing, pump monitoring, and plant automation control.

Features

16-channel safe digital input configuration
Compatible with redundant SDI-1624 modules
Supports 24 Vdc industrial input signals
Built-in PTC current limiting for short-circuit protection
DIN-rail mounting for quick installation
Designed for hazardous area applications
Industrial certifications including CE, UL, CSA, and TUV
Reliable integration with Safety Manager systems

Functions

Interfaces field digital signals with Safety Manager controllers
Provides stable signal transmission to redundant input modules
Protects channels against wiring short circuits
Enhances reliability in SIL-rated safety systems
Supports process shutdown and emergency monitoring functions
Simplifies field wiring and maintenance procedures
Enables high-integrity digital input processing in industrial automation systems

FAQ

Q1: What is the main purpose of the FC-TSDI-1624 module?
A1: It provides safe digital input signal interfacing between field devices and Safety Manager systems.

Q2: How many input channels are available on the module?
A2: The module supports 16 digital input channels.

Q3: Does the module support hazardous area applications?
A3: Yes, it is suitable for Class I Division 2 hazardous locations.

Q4: What protection feature is included for field wiring faults?
A4: The module uses integrated PTC current limiting to protect against short circuits.

Q5: Which mounting method is supported by the module?
A5: The module is designed for DIN EN rail mounting in industrial control cabinets.

Spares

Number	Describe
TSDI-1624	Safe digital input FTA (24 Vdc, 16 channels)
TSDI-1648	Safe digital input FTA (48 Vdc, 16 channels)
TSDI-16UNI	Safe digital input FTA (24/48 Vdc, NAMUR, 16 channels)
TSDI-1624C	Safe current-limited digital input FTA (24 Vdc, 16 channels)
TSDI-16115	Safe active/passive digital input FTA (115 Vac/dc, 16 channels)
TIDI-1624	Non-safe isolated passive digital input FTA (16 channels)
TSAI-0410	Safe analog input FTA (4 channels)
TSAI-1620m	Safe 0-20 mA and 4-20 mA analog input FTA (16 channels)
TSHART-1620m	Safe 0-20 mA and 4-20 mA analog input FTA with HART interface (16 channels)
TSGAS-1624	Safe gas/flame detector input FTA (0-20 mA, 16 channels)
TSGASH-1624	Safe gas/flame detector input FTA with HART interface (0-20 mA, 16 channels)
TSGASH-1624P	Safe gas/flame detector input FTA with HART interface (0-20 mA, 16 channels)
TSFIRE-1624	Safe fire detector input FTA with line monitoring (24 Vdc, 16 channels)