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Part Number: 1756-RM2

Model Number: 1756-RM2

ALLEN BRADLEY 1756-RM2 ControlLogix

Allen-Bradley 1756-RM2 ControlLogix redundant communication module enhances reliability and communication capabilities in industrial automation.

AVAILABLE IN STOCK

Part number: 1756-RM2
Brand: ALLEN BRADLEY
Product Type: ControlLogix
Warranty: All the Parts has one year warranty *T&C
Stock Location: Nashik
In Stock Quantity:

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Alternative Names for 1756-RM2

1756RM2
I756-RM2
17S6-RM2
175G-RM2
1756-RMZ

Technical specifications for 1756-RM2

Allen-Bradley 1756-RM2 Enhanced Redundancy Module

Overview

The 1756-RM2 is an Enhanced Redundancy Module designed for the ControlLogix series. It ensures system reliability by providing redundancy for Logix controllers and enabling smooth switchover between controllers in critical applications.

Key Features

Manufacturer: Rockwell Automation
Brand: Allen-Bradley
Part Number: 1756-RM2
Series: ControlLogix
Module Type: Enhanced Redundancy Module
Supported Controllers: Logix 5560 / Logix 5570

Physical Specifications

Dimensions: 5.51 x 4.41 x 5.71 inches
Connector Type: LC Type
Cable Type: 8.5/125 micron single-mode fiber-optic cable
Connector Cables:
- 1756-RMC1: 1 m (3.28 ft)
- 1756-RMC3: 3 m (9.84 ft)
- 1756-RMC10: 10 m (32.81 ft)

Electrical and Performance Specifications

Transmission Rate: 1000 Megabits per second
Channels: 1
Wavelength: 1310 nanometers
Wire Size: 20 AWG

Environmental Specifications

Operating Temperature: 32°F to 140°F (0°C to 60°C)
Maximum Length: 10 kilometers (single-mode fiber-optic connection)

Applications

The 1756-RM2 is used in systems requiring high availability and reliability, ensuring minimal downtime in mission-critical operations. It supports seamless redundancy for Logix controllers, making it ideal for industrial automation systems with stringent uptime requirements.

FAQ

Que1: What is the primary purpose of the 1756-RM2 module? ▶

Ans: The 1756-RM2 is an Enhanced Redundancy Module that provides redundancy for Logix controllers in ControlLogix systems, ensuring high availability and minimal downtime in mission-critical automation environments.

Que2: Which controllers are compatible with the 1756-RM2 module? ▶

Ans: The 1756-RM2 supports the Logix 5560 and Logix 5570 series controllers.

Que3: What type of cables are required for the 1756-RM2 module? ▶

Ans: The 1756-RM2 uses 8.5/125 micron single-mode fiber-optic cables with LC-type connectors. Supported cable lengths include:
1756-RMC1: 1 meter (3.28 feet)
1756-RMC3: 3 meters (9.84 feet)
1756-RMC10: 10 meters (32.81 feet)

Que4: What is the maximum distance supported by the 1756-RM2 for redundancy communication? ▶

Ans: The 1756-RM2 supports a maximum distance of 10 kilometers for single-mode fiber-optic connections.

Que5: What is the transmission rate of the 1756-RM2 module? ▶

Ans: The transmission rate for the 1756-RM2 is 1000 Megabits per second, providing high-speed data transfer between redundant controllers.

Que6: What environmental conditions can the 1756-RM2 operate in? ▶

Ans: The 1756-RM2 operates in temperatures ranging from 32°F to 140°F (0°C to 60°C), making it suitable for industrial environments.

Que7: What wavelength is used by the 1756-RM2 module for fiber-optic communication? ▶

Ans: The 1756-RM2 operates at a wavelength of 1310 nanometers, ensuring efficient communication over fiber-optic connections.

Que8: What industries typically use the 1756-RM2 module? ▶

Ans: The 1756-RM2 is ideal for industries requiring high availability and system reliability, such as oil and gas, power generation, pharmaceuticals, and manufacturing. It is commonly deployed in applications with stringent uptime and safety requirements.

Product Details