1734-IR2E Allen-Bradley POINT I/O RTD Module New Original

1734-IR2E Allen-Bradley POINT I/O RTD Module New Original

Manufacturer: Allen-Bradley
Product No.: 1734-IR2E
Condition： In stock
Product Type: RTD Input Module
Product Origin: USA
Payment: T/T, Western Union
Weight: 540g
Shipping port: Xiamen
Warranty: 12 months

Quantity

Selected quantity: 1

Estimate delivery times: 12-26 days (International), 3-6 days (United States).

Return within 30 days of purchase. Duties & taxes are non-refundable.

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Product Overview

The Allen-Bradley 1734-IR2E is a high-resolution POINT I/O analog temperature input module.

It provides two high-accuracy single-ended RTD input channels in a ultra-compact slice footprint.

Engineers deploy the 1734-IR2E module for continuous process temperature tracking in ControlLogix systems.

It features 16-bit resolution delivering 0.006°C per count precision across standard resistance curves.

Integrated LED indicators provide real-time diagnostics for network status, module power, and channel health.

Configuration Breakdown

Catalog Number: 1734-IR2E
- Series: POINT I/O Distributed Architecture.
- Module Type: 2-Channel High-Resolution RTD Input Module.
- Keying Position: Keyswitch Position 6 for mechanical polarization.
- Terminal Base Compatibility: Mounts on 1734-TB, 1734-TBS, 1734-TOP, or 1734-TOPS bases.

Technical Specifications

Technical Parameter	Engineering Specification
Brand & Manufacturer	Allen-Bradley \| Rockwell Automation
Model Number	1734-IR2E (UPC: 10612598347695)
Input Resolution & Format	16 bits signed integer (2.4 mΩ/cnt, 0.006°C/cnt); 0 to 220 Ω range
Measurement Accuracy	0.1% full scale at 25°C; 30 ppm/°C thermal drift (Ohm input)
Signal Rejection	120 dB common mode rejection ratio; 100 dB normal mode rejection ratio
Thermal & Power Specs	1.0 Watt power dissipation; 3.3 BTU/hour thermal dissipation
Isolation Rating	50 Volts continuous isolation voltage protection
Response Time	6 to 60 milliseconds configurable input step response
Dimensions & Weight	2.21 x 0.47 x 2.97 in (56 x 12 x 75.5 mm); 0.08 lbs (0.036 kg) mass
Operating Temperature	-20°C to +55°C (-4°F to +131°F) ambient range

Target Machinery & Diagnostic Capabilities

Extruder Barrel Heat Zones: Monitors precision RTD elements across plastics machinery.
Industrial Oven Profiling: Tracks temperature ramp rates using native Celsius, Fahrenheit, Kelvin, or Rankine scaling.
CIP Sanitation Skid Control: Provides high-accuracy resistance data for thermal process validation.
Advanced Diagnostics: Transmits up to 6 bytes of fault data for over-range, under-range, high/low alarms, and open-wire alerts.

Selection & Wiring Integration Guidelines

The 1734-IR2E operates entirely on backplane power without requiring external DC power supplies.

Always utilize 22 to 14 AWG shielded wire to prevent EMI noise corruption on low-voltage RTD signals.

Set keyswitch position 6 on the removable terminal base before mounting to prevent module mismatch.

Module supports hot-swapping under power (RIUP) when installed on 1734-TOP or 1734-TOPS bases.

Global PLC Spare HUB's Insight & Field Experience

During a chemical reactor skid retrofit, unstable RTD readings caused frequent process false trips.

Engineers replaced unshielded field leads and installed the 1734-IR2E module with proper grounding.

The 120 dB common mode rejection ratio eliminated ambient VFD switching noise completely.

The module's built-in open-wire alarm allowed operators to pinpoint damaged sensors instantly.

Warranty & Shipping Terms

Every unit includes a comprehensive 12-month factory warranty.
Warehouse dispatches orders within 24 to 48 hours.
Fast worldwide shipping via express carriers FedEx, UPS, and DHL.
Ships as factory-sealed original stock in anti-static protective packaging.

Frequently Asked Questions

Q1: Does this module require an external 24V DC power connection?

A1: No, the module draws all required operating power directly from the POINT I/O POINTBus backplane.

Q2: What temperature scales are supported directly in the module configuration?

A2: Configurable scaling options include Celsius, Fahrenheit, Kelvin, Rankine, or custom millivolt ranges.

Q3: Which terminal base units are compatible with this slice module?

A3: Mounts directly onto 1734-TB, 1734-TBS, 1734-TOP, or 1734-TOPS terminal base units.

Q4: How does the open-wire alarm function in the controller logic?

A4: The module generates a dedicated fault bit within its 6-byte status array when a physical lead snaps or disconnects.

Q5: What wire gauge should technicians use for field sensor connections?

A5: Recommend using 22 to 14 AWG shielded twisted-pair wire to maintain high noise immunity.

12-Month Comprehensive Warranty

Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.

Coverage: Functional defects and hardware failures under normal operating conditions.
Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.

Returns & Exchange Policy

We offer a 30-day return policy to ensure you receive the exact part your system requires.

Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.

Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.