Product Description:

The Allen-Bradley 440R-EM4R2D is a Guardmaster expansion module designed to add delayed safety outputs to compatible Guardmaster safety relays. This module is particularly useful in applications where a controlled stop or time-delayed response is required for safety functions. It utilizes a single-wire safety (SWS) input and does not provide any auxiliary outputs.

Key Features:

• Guardmaster Compatibility: Designed to work with compatible Guardmaster safety relays.
• Delayed Safety Outputs: Provides four delayed safety outputs for time-dependent safety functions.
• Single-Wire Safety (SWS) Input: Simplifies wiring and reduces the number of connections required.
• No Auxiliary Outputs: This module focuses solely on providing delayed safety outputs.
• Expansion Module: Extends the capabilities of a base safety relay.

Technical Specifications:

• Product Type: Safety Relay Expansion Module
• Catalog Number: 440R-EM4R2D
• Series: Guardmaster
• Number of Delayed Safety Outputs: 4
• Input Type: Single-Wire Safety (SWS)
• Auxiliary Outputs: None
• Supply Voltage: 24V DC
• Delay Time: (Specify from documentation. This is a key parameter.)
• Safety Category/Performance Level: (Specify from documentation, e.g., Cat. 4, PLe, SIL 3)
• Response Time: (Specify from documentation)

Applications:

• Machine Guarding with Time Delay
• Controlled Stopping of Machinery
• Applications requiring delayed activation of safety functions after an event.

Why Choose DD Parts Solution?

• Fast and Reliable Shipping: We understand the importance of minimizing downtime and offer fast and reliable shipping options.
• Competitive Pricing: We strive to offer competitive prices on all our products.
• Expert Support: Our team has experience in industrial automation and can provide technical support if needed.
• Wide Selection of Automation Components: We offer a wide range of new and surplus automation parts to meet your needs.
• Trusted Supplier: DD Parts Solution is a trusted supplier of industrial automation components.

Common Typos

• 440R-EM4RZD
• 44OR-EM4R2D
• 44OR-EM4RZD

Appended Numbers

• 440R-EM4R2D-A
• 440R-EM4R2D-B
• 440R-EM4R2D-C
• 440R-EM4R2D-D
• 440R-EM4R2D-E
• 440R-EM4R2D-F
• 440R-EM4R2D-G
• 440R-EM4R2D-H
• 440R-EM4R2D-I
• 440R-EM4R2D-J
• 440R-EM4R2D-K
• 440R-EM4R2D-L
• 440R-EM4R2D-M
• 440R-EM4R2D-N
• 440R-EM4R2D-O
• 440R-EM4R2D-P
• 440R-EM4R2D-Q
• 440R-EM4R2D-R
• 440R-EM4R2D-S
• 440R-EM4R2D-T
• 440R-EM4R2D-U
• 440R-EM4R2D-V
• 440R-EM4R2D-W
• 440R-EM4R2D-X
• 440R-EM4R2D-Y
• 440R-EM4R2D-Z

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