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Home Product SUZst-PSA66 Ultra-Compact Drive Unit | High-Efficiency Motion Controller for Robotics & CNC Machining

SUZst-PSA66 Ultra-Compact Drive Unit | High-Efficiency Motion Controller for Robotics & CNC Machining

SUZst-PSA66 module
PSA66 control unit
SUZst safety relay
SUZst-PSA66
SUZst-PSA66 module serves as a critical component within PSA66 control unit configurations, interfacing seamlessly with SUZst safety relay systems to ensure reliable safety circuit monitoring and emergency stop functionality in industrial automation applications.

Product Description

The SUZst-PSA66 module is an industrial safety relay system designed for machine safety applications, featuring dual-channel inputs and 3 safety-rated relay outputs. This PSA66 control unit supports direct integration with up to 4 expansion modules via its modular interface, enabling scalable safety configurations. It operates on 24VDC ±10% with a working temperature range of -20°C to +60°C, suitable for automotive, packaging, and robotics industries. The SUZst safety relay incorporates a fail-safe architecture with cross-monitored circuits and diagnostic LED indicators, compliant with SIL 3 and PL e safety standards. Communication interfaces include CANopen and a dedicated safety bus for real-time data exchange. Key advantages include rapid response time (<15ms), compact DIN-rail mounting, and built-in self-test functions, though its complexity may require specialized programming tools. Battery backup and screen interfaces are not integrated, as the module prioritizes robustness over auxiliary features, relying on connected PLCs or HMIs for system visualization. Detection distances depend on linked sensors via its 24V auxiliary outputs.
Parameter Specification
Model SUZst-PSA66 module
Control Unit PSA66 control unit with dual-channel monitoring
Safety Category PL e (ISO 13849-1), SIL 3 (IEC 62061)
Input Voltage 24 V DC ±10%
Output Configuration 3 safety contacts (NO), 1 auxiliary contact
Contact Rating 6 A @ 250 V AC / 5 A @ 24 V DC
Response Time <30 ms
Terminal Type Screw clamping, 4.0 mm² max
Certification TÜV, CE, UL 508
Enclosure Protection IP20 (control unit), IP40 (safety relay module)
Mounting DIN rail (35 mm)
Operating Temp -20°C to +55°C
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question:Does your company offer technical selection services?
answer:Yes, we provide technical selection services with a professional team to ensure optimal solutions.
question:Do you have expertise in product sourcing and customization?
answer:Yes, our experienced team specializes in product sourcing, customization, and quality assurance.
question:Can you assist with product selection and engineering support?
answer:Yes, our expert engineers offer full support in product selection, design, and technical specifications.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Does your company offer technical selection services?
answer:Yes, we provide technical selection services with a professional team to ensure optimal solutions.
question:Do you have expertise in product sourcing and customization?
answer:Yes, our experienced team specializes in product sourcing, customization, and quality assurance.
question:Can you assist with product selection and engineering support?
answer:Yes, our expert engineers offer full support in product selection, design, and technical specifications.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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