Allen-Bradley AB 1756-RM/A ControlLogix Redundancy Module

Model Type:Redundancy Module

Model Number:1756-RM/A

Manufacturer:Allen-Bradley

Channels:2

Current Rating:Drawn: 1.16 A at 5.1 VDC, 3.4 MA at 24 VDC

Enclosure:Open Type

RFI Suppression:Radiated: 10 V/M with 1 KHZ sine-wave 80% AM from 80 – 2000 MHz, 10 V/M with 200 Hz 50% pulse 100% AM at 900 MHz, etc.

Display:4 character alpha-numeric

Mounting:Chassis

Temperature Rating:32 – 140 °F

Display Resolution:Not specified

    Designed for high reliability and continuous operation in industrial control systems, the AB 1756-RM/A ControlLogix Redundancy Module offers a fail-safe solution against single-point failures.

    This module is specifically engineered to enhance system availability and fault tolerance through dual-channel operation, ensuring that if one channel fails, the other continues to function without interruption.

    Equipped with advanced RFI suppression technology, it mitigates interference from electromagnetic sources, safeguarding against disruptions caused by external noise.

    Featuring an open-type enclosure, this module provides easy access for maintenance and upgrade operations, while its robust design withstands harsh industrial environments.

    With a wide temperature rating of 32 – 140 DEG F, it is suitable for a broad range of industrial settings, ensuring consistent performance across diverse operational conditions.

    Compliance with international standards such as IEC 61131-3 and ANSI/ISA-84.01.01-1996 ensures compatibility with various control system architectures and protocols, facilitating seamless integration into existing industrial networks.

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