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Siemens SK-R1-IG1-C770D740 Safety Relay Module

Siemens safety relay for monitoring emergency stops and safety gates.

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ManufacturerAllen Bradley

Part numberSK-R1-IG1-C770D740

Safety Functions Emergency Stop, Safety Gate Monitoring

Input Channels Multiple

Output Contacts Safety Relays

Voltage 24V DC

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Response within 1 business hour

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12-month warranty

All units tested

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Same-day dispatch

Order by 2pm CST

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

Monitors E-stops and safety gates High reliability Compact design Meets safety standards Easy integration LED status indicators

Product description

The Siemens SK-R1-IG1-C770D740 is a safety relay designed to monitor safety circuits and ensure machine safety. It offers a versatile solution for various safety applications, integrating multiple safety functions into a single compact unit. This relay is built to meet stringent safety standards.

This safety relay is typically used in applications requiring the monitoring of emergency stops, safety gates, and light curtains. It finds use in industries such as automotive, packaging, machine building, and general manufacturing where personnel safety is paramount.

Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, provides the Siemens SK-R1-IG1-C770D740. We offer reliable components to help you maintain and upgrade your safety systems efficiently and cost-effectively.

Technical specifications

Safety Functions	Emergency Stop, Safety Gate Monitoring
Input Channels	Multiple
Output Contacts	Safety Relays
Voltage	24V DC
Standards	EN 60947-5-1, EN 61508
Series	Sirus Safety Relays

Common applications

Machine guarding

Industrial safety

Automotive assembly

Packaging lines

Material handling

Robotics cells

Compatible systems

Emergency Stop Buttons Safety Gate Switches Light Curtains PLC Safety I/O

Also known as

Siemens Sirus SK-R1-IG1-C770D740 SK-R1-IG1-C770D740 safety module Siemens safety monitoring relay

Replaces / compatible with

This safety relay is designed to replace older or less integrated safety monitoring devices. It is compatible with a wide range of safety sensors and actuators.

Technical note

Expert tip

Ensure the SK-R1-IG1-C770D740 is installed within its specified environmental conditions and connected according to the manufacturer's wiring diagram for optimal safety performance.

What happens next?

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Frequently asked questions

What safety functions does the Siemens SK-R1-IG1-C770D740 support?

The SK-R1-IG1-C770D740 supports multiple safety functions, including the monitoring of emergency stop buttons and safety gates. It provides reliable safety outputs to ensure machinery is stopped safely when required.