Product Introduction ICS Triplex T8403 Brand：ICS Triplex Item No.：T8403 Product Type：Digital Input Module Product Origin：USA Dimensions：266 × 31 × 303 mm Weight：1.18 kg Payment：T/T, We
| Release time | Jun 03, 2026 |
| Manufacturer | ICS Triplex PLC |
| Model | T8403 |
| Part Number | IN45652 |
| Condition | 100% New |
| Shipping Port | Xiamen, China |
| Lead Time | 1-3 Working Days |
| Certificate | COO |
| Courier partners | DHL, UPS, TNT, FedEx and EMS. |
| Warranty | 1 Years |
Product Introduction
ICS Triplex T8403
Brand：ICS Triplex
Item No.：T8403
Product Type：Digital Input Module
Product Origin：USA
Dimensions：266 × 31 × 303 mm
Weight：1.18 kg
Payment：T/T, Western Union, Credit Card
Shipping Port：Xiamen, China
Lead Time：1-3 Days
Condition：Brand New And Original
Warranty：1 Year
What is the main purpose of the ICS Triplex T8403 module?
It is a high-reliability digital input module used in critical industrial control and safety applications.
What is the advantage of Triple Modular Redundancy (TMR)?
TMR ensures high fault tolerance by using three independent input channels per field input, allowing the system to continue operating even if one fails.
Can the T8403 module be replaced without shutting down the system?
Yes, it supports hot swapping using SmartSlot and Companion Slot configurations.
What safety standards does the T8403 module comply with?
It is IEC 61508 SIL 3 certified, making it suitable for safety-critical environments.
How does the module detect wiring faults?
It uses line monitoring features to detect open circuits and short circuits in field wiring.
What industries commonly use the ICS Triplex T8403?
Oil & Gas, Power Generation, Chemical Processing, Railways, Aerospace, and Pharmaceuticals.
What is the power consumption of the T8403 module?
It consumes 20W from the backplane and has a maximum dissipation of 29W.
What is the input voltage range for field devices?
The module operates between -6V to +36V DC.
What is the resolution of the Sequence of Events (SOE) recording?
It records events with a 1 millisecond (ms) resolution.
How does the module indicate its status?
The front panel has LEDs that show the status of each input channel and the overall module health.
Import process is standardized, testing is supported, and after-sales service is guaranteed
Ten thousand models are in stock, quickly matching needs, welcome to call for cooperation!
Company Information
E-mail: [email protected]
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Add: Alishan Building, 2 Lvling Rd, Siming District, Xiamen, Fujian, China, 361006
Our services
We are specialized in providing industrial automation parts with a one-year warranty. Our industrial automation parts are sold all over the world
We can provide equipment and spare parts from different countries and manufacturers, solve your worries or quality problems in many places, and have a great price advantage.
Welcome to call for more product details.
The price range of this product is flexible, the delivery is fast, and large quantities support project negotiation.
Check out ICS Triplex T8403 latest technical documentation.
"We've been using the PM564-T in our manufacturing plant for 6 months. Reliable, fast, and easy to program. Great communication capabilities."
"Solid PLC with all the features we need. Documentation could be better, but overall a good product."
