Description
The ICS TRIPLEX T8431C Trusted TMR 24 VDC Analog Input Module provides high-reliability interfacing for safety-critical systems, handling 40 channels with triple modular redundancy for fault tolerance in industrial processes. It ensures precise data acquisition from field devices in hazardous environments.
Product Parameters
This module operates on 20-32 VDC supply with 15-18 W consumption, supporting 40 TMR sourcing input channels (0-22 mA current or 0-6 VDC voltage range). Key specs include 16-bit resolution (3.9 µA steps), 0.05% accuracy, 4 user-defined voltage thresholds per channel, and onboard diagnostics for open/shorted lines.
Datasheet Overview
The datasheet emphasizes TMR architecture for each channel, Sequence of Events (SOE) reporting at 1 ms resolution, automatic self-tests, and selectable line monitoring. It weighs 1.149 kg, features paintcoat protection for harsh conditions, and integrates with Trusted Safety Systems via backplane communication.
ICS TRIPLEX T8431C
Country of Origin
Manufactured in the United Kingdom by ICS Triplex for global safety instrumentation standards.
Usage Instructions
Insert into a Trusted chassis slot, connect field devices to input terminals ensuring sourcing configuration, and wire 24 VDC power to the system supply. Configure thresholds and SOE via Trusted TMR software, apply power, and verify diagnostics through status LEDs before integrating into PLC or DCS for analog monitoring.
Common Q&A
- Q: Channel capacity?
A: 40 independent TMR channels with full redundancy.
- Q: Input types supported?
A: Current sink (0-22 mA) or voltage (0-6 VDC).
- Q: Diagnostic features?
A: Built-in open/short detection and self-testing per channel.
Similar Models
- T8431 (non-paintcoat version).
- T8403 (digital input companion).
- T8451 (analog output module).
- T8480 (high-density I/O).
- T8476 (RTD input variant).
At Newplcdcs, we specialize in providing high-quality spare parts for Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC). Our comprehensive product portfolio includes parts from approximately 20 leading brands, such as ABB, Bently Nevada, Honeywell, GE, Yokogawa, Allen Bradley, Foxboro, Ovation, Hima, Emerson, Triconex, Woodward, ICS Triplex, Bachmann, and Schneider. This focused expertise allows us to offer in-depth solutions in the automation sector, setting us apart from many competitors and ensuring we deliver the most advanced and reliable products to our clients.
Contact Information
Frequently Asked Questions
Is our price competitive?
Newsplcdcs collaborates with over 50 countries worldwide. as a leading supplier in china, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% t/t (telegraphic transfer) before shipping. for items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. if you have an agent in china, please contact us for rmb transfer.
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We primarily utilize carriers such as fedex, dhl, ups, bre, etc. if you have an account with any of these carriers, you can arrange the shipping yourself. additionally, we offer free shipping to china freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. for items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. initially, the product is placed in its original box, sealed with a label. then, we add a layer of bubble wrap to safeguard against collisions during transportation. finally, all products are securely packed in sturdy boxes for further protection.
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