About C4SX AND C5SX - EXTENSION OF SECURITY LINES
C4SX AND C5SX - EXTENSION OF SECURITY LINES
Extension of safety lines
Add 4 power safety lines at 6A/250V with a safety PLC or control box without loss of Safety Class
Compact format 22.5 mm/removable terminals
Level of performance: PL = e
Safety category: 4
Safety Integrity Level: SIL 3
Cycle before dangerous failure: B10d=100,000 at 5A
Risk duration: 20 ms max.
Cable severing protection: yes (opening of safety lines)
Safety contacts/diagnostics: 4x NO 6A/250V redundant / 1x NF redundant in series (test) and 6A/250V parallel (information)
C4SX indicators: 2 LEDs
C5SX indicators: 2 LEDs
Reset: automatic
Number of inputs: 1 (C4SX) and 2 (C5SX)
Mounting: symmetrical DIN 35mm rail on DIN 50022
Mounting: IP 54 electrical box
Electrical connection: Maximum 14 AWG (2.08 mmAA2) / 250V minimum
Temperature: -20AAC to +60AAC
A Compatible with OSSD output products
Certified Safety and ReliabilityThe C4SX and C5SX models are CE-certified and crafted from flame-retardant ABS to deliver peace of mind in safety-critical applications. Built to handle harsh conditions, these relays offer excellent resistance to humidity, shock, and vibration, adhering to international standards. This ensures continuous protection and operational stability in modern electrical systems.
Flexible Installation and Operational ConvenienceDesigned for effortless 35mm DIN rail mounting, C4SX and C5SX simplify integration into electrical panels. Screw terminals support a wide wire size range (0.5-2.5 mm2), accommodating diverse wiring needs. The built-in LED indicator enables instant status recognition, expediting troubleshooting and routine maintenance.
Exceptional Performance for Security LinesWith a fast operate time under 20 ms and capable of handling 8A at 250V AC, these relays provide dependable extension of security lines. Low power consumption and long mechanical life make them a cost-effective choice for ongoing panel operation. High insulation resistance and dielectric strength ensure optimal protection under various operating conditions.
FAQ's of C4SX AND C5SX - EXTENSION OF SECURITY LINES:
Q: How are the C4SX and C5SX relays installed within an electrical panel?
A: These relays are designed for quick and secure installation using a 35mm DIN rail, making them compatible with standard electrical panels. The mounting process involves simply securing the module onto the DIN rail and connecting wires to the screw terminals.
Q: What applications are suitable for using the C4SX and C5SX models?
A: Primarily, the C4SX and C5SX are used for the extension of security lines in control circuits, electrical panels, and safety circuitry, particularly where quick response and reliability are needed.
Q: When should I use these relays in my control system?
A: You should employ C4SX or C5SX relays whenever a secure and reliable relay is needed to extend safety or control lines, especially in systems requiring rapid operation, clear indication, and high endurance under mechanical stress.
Q: Where can these relays be used considering their environmental limits?
A: The relays operate reliably in ambient temperatures ranging from -20C to +55C and can be stored between -25C and +70C. Their IP20 protection and flame-retardant ABS housing also make them suitable for indoor industrial environments.
Q: What is the operating process for the LED indicator on these relays?
A: The built-in LED indicator provides a visual cue of the relay's status. It lights up to indicate active operation, simplifying device monitoring and facilitating quick diagnostics during maintenance.
Q: What are the key benefits of using C4SX and C5SX relays in security circuits?
A: Key benefits include high shock and vibration resistance, rapid switching (<20ms), long mechanical life, and robust insulation. These ensure ongoing operational reliability, reduced downtime, and enhanced safety in critical electrical systems.
Q: How do the C4SX and C5SX models achieve safety and durability?
A: They are constructed from flame-retardant ABS, have CE certification, and are designed to resist shock up to 10G and vibration, meeting IEC and industry standards. This, combined with their insulation resistance and dielectric strength, ensures long-term, safe functionality.