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Keyence GS-51PC
SKU: GS-51PC-FS
We have 1 in stock
Estimated delivery: June 9th - June 11th
Order for next-day shipment.
- Regular price
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$415.00
- Sale price
- $415.00
New
$415
1 in stock
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Description
The Keyence GS-51PC is a compact, non-contact safety interlock switch designed to eliminate the reliability issues common with mechanical locking devices. By utilizing advanced RFID technology, it removes the need for physical keys that often break or jam, while its generous alignment tolerance prevents nuisance machine stoppages caused by door sag or vibration. This robust unit is built for harsh environments with a washdown-ready IP69K rating and achieves top-tier PLe and SIL3 safety certifications. Featuring standard M12 connectivity and simple cascade wiring, the GS-51PC streamlines installation and significantly reduces long-term maintenance costs, delivering a perfect balance of safety and productivity for modern manufacturing lines.
- SAFETY INTERLOCK SWITCH
- POWER-TO-RELEASE
- LOAD WIRING RESISTANCE: MAX. 2.5
- MAX. LOAD CURRENT: 50 MA
- POWER VOLTAGE: 24 V DC 20 %
- STANDARD TYPE
- PNP
- M12 CONNECTOR TYPE
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Buying Options
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Description
The Keyence GS-51PC is a compact, non-contact safety interlock switch designed to eliminate the reliability issues common with mechanical locking devices. By utilizing advanced RFID technology, it removes the need for physical keys that often break or jam, while its generous alignment tolerance prevents nuisance machine stoppages caused by door sag or vibration. This robust unit is built for harsh environments with a washdown-ready IP69K rating and achieves top-tier PLe and SIL3 safety certifications. Featuring standard M12 connectivity and simple cascade wiring, the GS-51PC streamlines installation and significantly reduces long-term maintenance costs, delivering a perfect balance of safety and productivity for modern manufacturing lines.
- SAFETY INTERLOCK SWITCH
- POWER-TO-RELEASE
- LOAD WIRING RESISTANCE: MAX. 2.5
- MAX. LOAD CURRENT: 50 MA
- POWER VOLTAGE: 24 V DC 20 %
- STANDARD TYPE
- PNP
- M12 CONNECTOR TYPE
-
Specifications
Keyence GS-51PC | Static Research Report ISO 13849-1 PLe / SIL3Safety that forgives
misalignment.The Keyence GS-51PC is a compact, non-contact safety interlock switch designed to eliminate the common failures of mechanical door switches. With dedicated OSSD outputs and standard M12 connectivity, it bridges the gap between safety and productivity.
IP69KWashdownM12StandardPLeSafetyAlignment Tolerance Visualized
Active Zone (±10mm)GS-51TAGSignificant Gap OKUnlike mechanical keys that jam or break with door sag, the GS-51PC maintains safety status even with misalignment, preventing nuisance trips.
Core Advantages
High Visibility
Large, multi-color indicators clearly show status (Open, Closed, Error) from a distance, reducing troubleshooting time.
Tamper Proof
Uses coded RFID technology. Unlike magnetic switches, it cannot be defeated by simple magnets or tape.
Cascade Wiring
Connect multiple units in series while maintaining PLe safety rating, simplifying wiring layout significantly.
Technical Specifications
Electrical
Supply Voltage 24 VDC ±20%Output Type OSSD (PNP x2)Response Time Max 100msConnection M12 Connector, 8-pinMechanical & Env.
Housing PBT (Polybutylene)Rating IP65 / IP67 / IP69KTemp Range -10°C to +55°CShock Resist 300 m/s² (30G)Cost Analysis (5-Year)
Comparison of Total Cost of Ownership (Hardware + Downtime Maintenance) based on standard facility usage.
Cumulative Cost ($)
Mechanical Switch $1,200Hardware Cost Downtime/Replacement CostKeyence GS-51PC $350Higher initial hardware cost, zero maintenance cost.Common Failure Modes Eliminated
35%Key/Head Breakage25%Misalignment Trips20%Contact WeldingSummary: The GS-51PC eliminates the physical mechanisms responsible for 80% of these common failures. -
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Send in your item for a free evaluation and repair quote. Use our RMA form or email a repair request to service@iac.us.com , and we will contact you to assess your situation and offer shipping information.
Technical Support
Need help with installation, configuration, or troubleshooting? Our technical experts are available to assist you.
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Phone Support
(877) 727-8757
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Email Support
sales@iac.us.com
