ProductPRODUCT
Featured products
Contact Us
- Honeywell
- TK-IDD321
- 32-Point Discrete Input Module
- USA
- 35 x 142 x 145 mm
- 0.24kg
- 97271571 B01
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 6
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| [email protected] | |||
| Mobile | +8613620394314 | ||
| +8613620394314 | |||
| 13620394314 |
Honeywell TK-IDD321 97271571 B01 – 32-Point Discrete Input Module Experion LS Series
Product Overview
The Honeywell TK-IDD321 97271571 B01 is a high-performance 32-point discrete input module engineered for seamless integration with Honeywell’s Experion LS Series. This module is designed to receive and monitor discrete (digital) input signals from field devices such as switches, pushbuttons, and limit sensors. The TK-IDD321 is an essential component in industrial automation systems where real-time binary status indication is critical for efficient operations.
Its robust design and reliable performance ensure accurate monitoring of input statuses, even under harsh environmental conditions. Its compact dimensions of 35 x 142 x 145 mm and a lightweight build of 0.24 kg make it ideal for applications with limited installation space.
Product Applications
The TK-IDD321 is widely applied across industries where digital input monitoring is necessary. Its applications include:
-
Process Control Systems: Monitoring valve positions, safety interlocks, and process indicators.
-
Manufacturing Automation: Capturing the status of machine cycle operations, safety doors, and fault alarms.
-
Building Automation: Integration with fire alarms, access controls, and HVAC equipment status.
-
Utilities and Power Plants: Monitoring switchgear, breakers, and transformer statuses.
-
Oil & Gas Facilities: Safety system feedback, tank level switch monitoring, and compressor status detection.
Product Advantages
-
High-Density Channel Configuration: 32 discrete input points allow for efficient signal acquisition within a compact footprint.
-
Reliable Signal Acquisition: Optimized for clean signal detection in electrically noisy industrial environments.
-
Easy Integration: Fully compatible with the Experion LS control architecture, simplifying configuration and reducing engineering time.
-
Diagnostics & Monitoring: Advanced built-in diagnostics help detect faults, broken wires, or incorrect wiring.
-
Compact and Lightweight: At only 0.24 kg and a sleek 35 x 142 x 145 mm footprint, the TK-IDD321 maximizes cabinet space.
-
Flexible Voltage Handling: Designed to support a variety of discrete input signal voltages (typically 24V DC).
Brand Information
The Honeywell brand is globally recognized for innovation in automation, safety, and control solutions. As a leader in the industrial automation sector, Honeywell provides dependable hardware and software that enhances efficiency and minimizes downtime. The Experion LS Series, to which the TK-IDD321 belongs, is a scalable and cost-effective solution for small- to mid-sized applications requiring integrated process and discrete control.
Series Information – Experion LS
Honeywell’s Experion LS Series is a powerful and flexible distributed control system (DCS) designed for manufacturing and process industries. It supports seamless integration of field devices, controllers, and I/O modules into a unified platform that provides real-time process control and data management.
Product Specifications
| Parameter | Specification |
|---|---|
| Model | TK-IDD321 97271571 B01 |
| Type | Discrete Input Module |
| Number of Input Points | 32 |
| Input Voltage | 24V DC (typical) |
| Input Type | Sink/Source (configurable) |
| Isolation | Optical Isolation per Channel |
| Status Indication | LED per Channel |
| Communication Interface | RS485, Modbus RTU |
| Power Supply | 24V DC |
| Dimensions | 35 x 142 x 145 mm |
| Weight | 0.24 kg |
| Operating Temperature Range | –20°C to +60°C |
| Mounting | DIN Rail |
| Compatibility | Experion LS Controllers & IO Racks |
Related Models from Experion LS Series
| Model | Description | Type | Voltage | Weight (kg) |
|---|---|---|---|---|
| TK-ODD321 | 32-point digital output module | Discrete Output Module | 24V DC | 0.26 |
| TK-ORC161 | 16-channel relay output isolator | Relay Output Module | 24V DC | 0.23 |
| TK-IAH061 | High-level analog input module | Analog Input Module | 24V DC | 0.45 |
| TK-PSA161 | Power supply module | Power Supply | 24V DC | 0.40 |
| TK-IDD311 | 16-point discrete input module | Discrete Input Module | 24V DC | 0.22 |
Popular Honeywell Models
| Model | Description | Type | Voltage | Weight (kg) | Dimensions (mm) |
|---|---|---|---|---|---|
| TK-OAV061 | Analog Output Voltage Module | Analog Output Module | 24V DC | 0.35 | 35 x 140 x 145 |
| TC-SMPC01 | Small Programmable Controller | Controller | 24V DC | 0.50 | 100 x 130 x 120 |
| TC-PRS021 | Pressure Sensor Module | Sensor Module | 24V DC | 0.30 | 60 x 100 x 50 |
| TK-IAH061 | High-Level Analog Input Module | Analog Input Module | 24V DC | 0.45 | 35 x 140 x 145 |
| TK-IDD321 | 32 Point Discrete Input Module | Discrete Input Module | 24V DC | 0.24 | 35 x 142 x 145 |
FAQ – Frequently Asked Questions
Q1: What is the primary function of the TK-IDD321?
A1: The TK-IDD321 is a 32-point discrete input module designed to monitor binary signals such as ON/OFF states from field devices like switches or sensors.
Q2: What voltage does it operate on?
A2: The module typically operates at 24V DC for discrete input signals.
Q3: Can this module handle both sinking and sourcing inputs?
A3: Yes, the TK-IDD321 is configurable to support both sink and source discrete input types.
Q4: Is it compatible with legacy Honeywell systems?
A4: It is designed specifically for Experion LS, but may be adaptable with proper interface configurations.
Q5: How many input channels does it support?
A5: It supports 32 discrete input channels.
Q6: Does the module have any diagnostic features?
A6: Yes, each channel is equipped with LED status indicators and fault detection diagnostics.
Q7: What type of isolation is used?
A7: It uses optical isolation per input channel to prevent electrical interference and improve signal integrity.
Q8: How is the module mounted?
A8: It is designed for DIN rail mounting, making installation fast and simple.
Q9: Can it be used in high-vibration environments?
A9: Yes, the rugged design and secure mounting options allow for use in high-vibration industrial settings.
Q10: What communication protocol is supported?
A10: It supports RS485 and Modbus RTU for seamless integration with other control system components.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.