Allen-Bradley 1734-IE2I POINT I/O Temperature Input Module
$123.00
$320.00
Description
Product Description
The Allen-Bradley 1734-IT2I is a compact thermocouple input module from the POINT I/O 1734 platform, engineered for accurate industrial temperature monitoring applications. This module accepts thermocouple sensor inputs through two independently isolated differential channels, providing stable and high-precision temperature acquisition in distributed control systems.
Designed for integration with POINT I/O architectures, the module utilizes delta-sigma conversion technology and 15-bit resolution to deliver reliable signal processing and improved noise immunity. The 1734-IT2I supports open-wire detection for enhanced diagnostics and operates directly from the POINTBus backplane power supply without requiring an external power source.
Its compact footprint and isolated channel design make the module suitable for process automation, machine monitoring, and temperature-critical industrial environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley |
| Product Series | POINT I/O 1734 |
| Model Number | 1734-IT2I |
| Product Type | Thermocouple Temperature Input Module |
| Input Type | Thermocouple |
| Number of Channels | 2 Isolated Inputs |
| Input Configuration | Differential |
| Resolution | 15-bit |
| Conversion Technology | Delta-Sigma |
| Data Format | Signed Integer |
| Input Data Size | 8 Bytes |
| Open-Circuit Detection | Supported |
| Channel Isolation | Individually Isolated |
| Power Source | POINTBus Powered |
| POINTBus Current Draw | 175 mA |
| Mounting Method | DIN Rail |
| Housing Style | Open-Type Enclosure |
| Weight | 0.06 kg |
Key Functional Characteristics
-
Supports thermocouple-based temperature measurement
-
Two individually isolated input channels
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High-accuracy 15-bit signal resolution
-
Differential input design improves noise rejection
-
Integrated open-wire fault detection
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Delta-sigma analog conversion for stable readings
-
Compact POINT I/O form factor for distributed systems
-
Powered directly through the POINTBus backplane
Typical Industrial Applications
The 1734-IT2I module is commonly implemented in:
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Process temperature monitoring
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Furnace and oven control systems
-
Industrial heating equipment
-
Packaging machinery
-
Food and beverage production lines
-
Chemical processing systems
-
Energy and utilities automation
-
Remote distributed I/O installations
FAQ
What sensor types are compatible with the 1734-IT2I?
The module is designed for thermocouple input signals used in industrial temperature sensing applications.
Does the module provide channel isolation?
Yes. Each input channel is individually isolated to improve signal integrity and reduce electrical interference.
How is the module powered?
The 1734-IT2I receives operating power directly from the POINTBus backplane.
What is the advantage of delta-sigma conversion?
Delta-sigma conversion technology improves measurement stability, filtering performance, and analog signal accuracy.
Does the module support wire-break diagnostics?
Yes. Integrated open-wire detection helps identify disconnected or damaged thermocouple wiring.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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