Enter product details (such as color, size, materials etc.) and other specific requirements to receive an accurate quote.

leave a message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home Products Keyence

KEYENCE GC-S1R Safety relay output unit

Name: KEYENCE GC-S1R Safety relay output unit
Availability: InStock

✔ IN STOCK ✔ New Original

Delivery time: Shipped in 3 days after payment
Condition: Brand New & Original KEYENCE Factory Sealed
Warranty: 12 Months Standard Warranty
Quality Guarantee: 30-Day Return and Exchange Policy

Part Number	GC-S1R
Product Type	Safety relay output unit
Product Origin	China
Shipping Port	Xiamen
Weight	180g

Brand :
Keyence

Inquiry now

Product categories

how can we help you

You can contact us any way that is convenient for you. We are available 24/7 via email or telephone.

New Products

Product Details

The GC-S1R is a safety relay output unit (expansion module) for the KEYENCE GC series safety controllers.

It is not a standalone controller but rather an expansion module that must be connected to the GC-1000 or GC-1000R main controller to increase the system's safety relay output contact capabilities.

100% Original & Authentic In-Stock & Fast Shipping Expert Technical Support 12-Month Warranty

Bosch Rexroth MS2N03-B0BYN-CMSG1-NNNNN-NN Servo Motor

Core Features

✓ Direct-drive main contactor: Directly controls the coil of the motor's main circuit contactor (eliminating the need for intermediate relays), simplifying wiring.
✓ High-reliability disconnection: Mechanical contacts are more reliable than semiconductor switches in applications requiring extremely high electrical isolation and surge protection.
✓ Multi-channel independent control: Utilizes three sets of independent contacts to control different safety circuits (e.g., one circuit cuts off the motor power, another cuts off the hydraulic valve, and yet another sends a stop signal to the PLC).
✓ Advanced equipment retrofit: Replaces existing traditional safety relays while retaining the relay output wiring conventions, achieving a higher safety level (PLe).

Technical Specifications

Brand	KEYENCE
Model / Part Number	GC-S1R
Type	Safety relay output unit
Applicable host	GC-1000 or GC-1000R
Safety output type	Safety relay output
Output contact structure	3a (3 NO)
Minimum applicable load	5V DC / 10mA
Mechanical life	20 million cycles or more
Electrical life	100,000 cycles or more
Response time	≤20ms
Reset time	≤100ms
Current consumption	Approx. 150mA (24V DC)
Weight	180g

Frequently Asked Questions

Q: What are the main functions of the GC-S1R?

A: It provides an additional safety relay output (3A contact) to the main controller for directly driving high-power loads (such as contactors and motor starters) or as a highly reliable cut-off signal.

Q: What is the installation method for GC-S1R?

A: It is installed directly in the right expansion slot of the GC-1000/GC-1000R main unit.

Q: In which fields is GC-S1R suitable for application?

A: Its core value lies in providing three independent sets of high-current (6A/250V) safety relay contacts. This makes it particularly suitable for industrial scenarios that require direct disconnection of high-power loads, electrical isolation, or multiple independent safety signals.

Why Partner With Us?

2016

Established in

300+

Countries Sold

200+

Employees

4000+

Companies Served

100% Original

Genuine spare parts through rigorous supply chain control.

Quick Shipping

Expedited delivery through our global logistics network.

24/7 Support

Uninterrupted technical assistance for system installation.

Large Stock

Immediate availability from our massive control systems inventory.

Hot Tags :

KEYENCE GC-S1R

Brand new original GC-S1R available

Industrial equipment GC-S1R

GC-S1R Technical Support

GC-S1R Safety relay output unit

Keyence controllers/modules

leave a message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Related Products

KEYENCE PR-MB15C3PL Mini ultra-thin BGS reflective M8 connector type 15mm

✔ IN STOCK ✔ New Original Delivery time: Shipped in 3 days after payment Condition: Brand New & Original KEYENCE Factory Sealed Warranty: 12 Months Standard Warranty Quality Guarantee: 30-Day Return and Exchange Policy Part Number PR-MB15C3PL Product Type BGS Reflective M8 Connector Type Product Origin China Shipping Port Xiamen Weight 26g

KEYENCE GS-11PC Non-contact type Standard type PNP M12 connector type

✔ IN STOCK ✔ New Original Delivery time: Shipped in 3 days after payment Condition: Brand New & Original KEYENCE Factory Sealed Warranty: 12 Months Standard Warranty Quality Guarantee: 30-Day Return and Exchange Policy Part Number GS-11PC Product Type Safety door switch Product Origin China Shipping Port Xiamen Weight 80g

KEYENCE GC-S1R Safety relay output unit

✔ IN STOCK ✔ New Original Delivery time: Shipped in 3 days after payment Condition: Brand New & Original KEYENCE Factory Sealed Warranty: 12 Months Standard Warranty Quality Guarantee: 30-Day Return and Exchange Policy Part Number GC-S1R Product Type Safety relay output unit Product Origin China Shipping Port Xiamen Weight 180g

KEYENCE GS-M51P Holding force 500N M12 Connector type Standard type PNP

✔ IN STOCK ✔ New Original Delivery time: Shipped in 3 days after payment Condition: Brand New & Original KEYENCE Factory Sealed Warranty: 12 Months Standard Warranty Quality Guarantee: 30-Day Return and Exchange Policy Part Number GS-M51P Product Type For hinged door Small M12 Connector Standard Product Origin China Shipping Port Xiamen Weight 410g

KEYENCE FU-67 Reflective Fibre Unit

✔ IN STOCK ✔ New Original Delivery time: Shipped in 3 days after payment Condition: Brand New & Original KEYENCE Factory Sealed Warranty: 12 Months Standard Warranty Quality Guarantee: 30-Day Return and Exchange Policy Part Number FU-67 Product Type Reflective Fibre Unit Product Origin China Shipping Port Xiamen Weight 21g

Xiamen Weiranxin Trading Co., Ltd. has been engaged in the field of industrial automation components since 2016. We mainly supply automation components to heavy industry manufacturers around the world.

Get In Touch With Us