Allen-Bradley 1440-VLF02-01RA Dynamic Measurement Module
Shop the Allen-Bradley 1440-VLF02-01RA (XM-121) LF Dynamic Measurement Module. This Series A condition monitoring module features a 24VDC power supply, versatile resistive outputs, and Class I Div 2 / ATEX certifications for reliable industrial machinery protection.
Allen-Bradley 1440-VLF02-01RA Dynamic Measurement Module
The Allen-Bradley 1440-VLF02-01RA is a high-performance XM-121 Low Frequency (LF) Dynamic Measurement Module engineered for advanced machinery health monitoring and protection. Operating on a 24V DC (0.3A) power supply, this module delivers robust data acquisition capabilities for demanding industrial environments. It features versatile resistive output ratings, including 120V AC (0.5A), 10V DC (0.3A), and 30V DC (1.0A). Designed to withstand harsh conditions, it supports an operating ambient temperature range of -20°C to +65°C. The unit is strictly certified for hazardous locations, carrying cULus, CE, ATEX (Ex II 3G), and Class I, Division 2 (Groups A, B, C, D) approvals. Please note that this Series A module is specifically designed to operate independently and is not compatible with Allen-Bradley Flex I/O systems.
Technical Specifications:
- Brand: Allen-Bradley
- Catalog Number: 1440-VLF02-01RA
- Model Type: XM-121 LF Dynamic Measurement Module
- Series: A
- Power Supply: 24V DC, 0.3A
- Output Ratings: 120V AC 50/60Hz (0.5A Resistive), 10V DC (0.3A Resistive), 30V DC (1.0A Resistive)
- Operating Temperature: -20°C to +65°C (-4°F to 149°F)
- Hazardous Location Certifications: Class I, Div. 2, Groups A, B, C, D (Temp Code T4A); ATEX Ex II 3G
- Agency Approvals: cULus Listed, CE, ATEX
- Compatibility: Not compatible with Allen-Bradley Flex I/O

| Brand | Allen-Bradley |
|---|---|
| Model | 1440-VLF02-01RA |
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