Product Details
Overview
The Allen-Bradley 1762-IR4 is a MicroLogix 1200 series RTD and resistance input module designed to measure temperature and resistance signals with high precision. It supports a variety of RTD sensors and resistive elements, offering reliable performance across a wide range of industrial environments. This module is engineered for accurate temperature monitoring and process control applications that demand stability and repeatability.
Technical Specifications
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Manufacturer: Allen-Bradley
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Model Number: 1762-IR4
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Product Type: MicroLogix 1200 RTD/Resistance Input Module
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Dimensions (H × W × D): 90 × 40 × 87 mm (3.54 × 1.58 × 3.43 in.)
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Height with Mounting Tabs: 110 mm (4.33 in.)
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Approximate Shipping Weight: 260 g (0.57 lbs)
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Operating Temperature: 0°C to +55°C (32°F to 131°F)
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Storage Temperature: -40°C to +85°C (-40°F to 185°F)
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Operating Humidity: 5% to 95% non-condensing
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Operating Altitude: Up to 2000 m (6561 ft)
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Vibration Resistance: 10–500 Hz, 5G, 0.030 in. peak-to-peak
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Shock Resistance: 30G operating
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Bus Current Draw (Max): 40 mA @ 5V DC, 50 mA @ 24V DC
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Heat Dissipation: 1.5 W
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Isolation Voltage: 30V AC/30V DC (reinforced insulation, IEC Class 2)
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Type Test: 500V AC or 707V DC for 1 minute
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Power LED: Indicates module power status
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Hazardous Location Rating: Class I, Division 2, Groups A, B, C, D (ISA/ANSI 12.12.01, C-UL CSA C22.2 No. 213)
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Enclosure Rating: IP20
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Vendor ID Code: 1
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Product Code: 65
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Product Type Code: 10
Environmental and EMC Compliance
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Radiated & Conducted Emissions: EN50081-2 Class A
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ESD Immunity (EN61000-4-2): 4 kV contact, 8 kV air, 4 kV indirect
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Radiated Immunity (EN61000-4-3): 10 V/m, 80–1000 MHz, 80% AM, keyed carrier +900 MHz
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Fast Transient Burst (EN61000-4-4): 2 kV, 5 kHz
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Surge Immunity (EN61000-4-5): 1 kV
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Conducted Immunity (EN61000-4-6): 10 V, 0.15–80 MHz
Key Features
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High Accuracy Measurement: Designed for precise RTD and resistive input conversion.
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Wide Temperature Range: Operates reliably in both low and high ambient conditions.
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Industrial Protection: Certified for hazardous locations with reinforced electrical insulation.
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Stable Signal Processing: Withstands vibration, shock, and electrical interference.
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Easy Integration: Seamlessly fits within MicroLogix 1200 systems for temperature or resistance monitoring.
Applications
The 1762-IR4 module is commonly used in:
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Process temperature monitoring and control
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Industrial furnace and kiln systems
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HVAC and energy management
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Power generation and utility control panels
FAQ
Q1: What type of sensors does the 1762-IR4 support?
A1: It supports a variety of RTD sensors and resistance measurement inputs within MicroLogix 1200 systems.
Q2: Is this module rated for hazardous areas?
A2: Yes, it is rated for Class I, Division 2 hazardous locations (Groups A, B, C, and D).
Q3: Does the module have electrical isolation?
A3: Yes, it provides reinforced insulation rated at 30V AC/30V DC for safe and reliable operation.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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