PLC-RSC-24UC-21HC PHOENIX CONTACT Relay Module Nsmp

Review PHOENIX CONTACT Plc-rsc-24uc/21hc Relay Module Package Of Nsmp

The Phoenix Contact PLC-RSC-24UC/21HC relay module is a versatile and high-performance component designed for use in industrial automation applications. This 24-channel, 1-form-C, normally open (NO) relay module is part of the RCS series, known for its compact size and robust design.

Each channel on the PLC-RSC-24UC/21HC relay module can handle a maximum current of 10 A at a voltage of 250 V AC or 30 V DC. The module is suitable for applications requiring fast switching times, as it boasts a contact opening time of just 10 nanoseconds. This makes it particularly well-suited for high-speed control systems and applications where quick response times are essential.

The Phoenix Contact PLC-RSC-24UC/21HC relay module is designed with a compact form factor, measuring just 2.5 inches by 4.7 inches. Despite its small size, it offers a variety of connection options, including a choice between terminal blocks or pluggable connectors. This flexibility allows for easy integration into various control systems and wiring configurations.

Additionally, the relay module features a high level of electrical isolation, with each channel having a galvanic separation of 4,000 volts AC between channels and the control circuit. This ensures reliable operation in harsh industrial environments and reduces the risk of electrical interference between channels.

The Phoenix Contact PLC-RSC-24UC/21HC relay module is also equipped with diagnostics capabilities, allowing users to monitor the status of each channel and quickly identify any potential issues. This can help improve system performance and prevent costly downtime.

Overall, the Phoenix Contact PLC-RSC-24UC/21HC relay module is a high-performance, compact, and versatile component ideal for use in industrial automation applications where fast switching times, electrical isolation, and diagnostics are essential. Its small form factor, variety of connection options, and robust design make it a valuable addition to any control system.

The Phoenix Contact PLC-RSC-24UC/21HC relay module is a 10 NSMP (10-millisecond non-maskable safety shutoff function) safety relay system designed for use in PLC applications. Here are some pros and cons of buying this relay module:

1. High Precision: The 10 ns response time makes it suitable for applications requiring high precision and fast response times.

2. Safety Relay: It is a safety relay system, which ensures the safety functions are executed reliably and accurately.

3. Compact Design: The compact design makes it suitable for use in applications where space is limited.

4. Easy Integration: It can be easily integrated with other Phoenix Contact components and PLC systems, making it a convenient choice for users already working with these systems.

5. Robust Construction: The relay module is built to withstand harsh industrial environments, ensuring long-term reliability.

1. Cost: The relay module is more expensive than standard non-safety relays due to its safety features and fast response time.

2. Complexity: The use of safety relays and safety functions can add complexity to the system design and implementation.

3. Limited Inputs: The relay module has a limited number of inputs, which might not be sufficient for larger systems.

4. Requires Expertise: Proper installation, programming, and maintenance of safety relays and safety functions requires specialized expertise.

The Phoenix Contact PLC-RSC-24UC/21HC relay module is a high-performance safety relay system with fast response times and reliable safety functions. It is suitable for applications requiring high precision and where safety is a top priority. However, it comes with a higher cost and added complexity compared to standard relays. If the application requirements justify the additional cost and complexity, then this relay module is a recommended choice. Otherwise, standard relays may be a more cost-effective solution.

Details:

Features details fast and free shipping you're already purchasing the item. Phoenix Contact PLC-RSC-24UC/21hc relay module package of 10 nsmp. No questions asked. Rest assured that you're getting a good deal when purchasing with us.

specifications genpurrelays:

• brand: Phoenix Contact
• mpn: Plc-rsc-24uc/21hc
• part type: Module

payments genpurrelays:

• wallet: paypal
• other
• credit card: mastercard

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

seller genpurrelays:

• city: knoxville, tennessee
• rating: 99.8%
• # reviews: 23313

offer genpurrelays:

• options: ship-to-home
• sold #: 17
• in stock #: 4
• started: april 25, 2026
• availability: in stock
• prices: $258.00–$350.00
• item condition: New

shipping genpurrelays:

• class: standard
• transit: 4-10 days
• type: fixed
• service: usps first class
• carrier: usps

returns genpurrelays:

• method: money back
• paid by: buyer
• policy: returns accepted
• time: 30 days