About AWAX 27XXL - Double safety relay - Double self-check box
AWAX 27XXL - DOUBLE SAFETY RELAY - DOUBLE SELF-CHECK BOX
Sensor controller on Acotom process / mechanical switches / emergency stops
Safety management in 2 zones in a compact 45 mm format
Short-circuit detection in 2 AAs, self-resetting
Removable terminals
Performance level with AWAX controller: PL = e
Safety category: 4
Safety Integrity Level: SIL 3
Time before dangerous failure: MTTFd = 415 years
Cycle before dangerous failure: B10d=100,000 at 5A
Risk duration: 20 ms max.
Cable severing protection: yes (opening of safety lines)
Short-circuit and overload protection: yes, using DLC (opening of safety lines and current limiting in contacts)
Reaction 2 AAs ultrafast
Safety contacts/diagnostics zone 1: 3x NO 8A/250V redundant / 1x NF 8A/250V redundant series
Safety contacts/diagnostics zone 2: 3x NO 8A/250V redundant / 1x NF 8A/250V redundant series
Indicators: 2 display LEDs per zone for diagnostics and 1 LED for power
Reset: configurable by dip-switch (SR=Automatic, N=manual)
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
Certification: TAAV Rheinland 01/205/5168/11
High-Performance Safety for Industrial AutomationThe AWAX 27XXL double safety relay delivers superior protection for industrial automation applications. Supporting emergency stop circuits and various safety controls, its fast response, self-monitored redundancy, and fail-safe design ensure operational reliability. The module is built with robust contact materials and safeguards such as short-circuit protection, making it ideal for mission-critical installations.
User-Friendly Installation and MaintenanceFeaturing DIN rail mounting and screw terminals with a connection capacity for up to 2.5 mm2 wire, the AWAX 27XXL enables swift, tool-friendly installation. Its clear LED indicators for power and relay status simplify troubleshooting, while its compact footprint fits standard control cabinets. Maintenance is streamlined thanks to its long mechanical life and resilient construction.
FAQ's of AWAX 27XXL - Double safety relay - Double self-check box:
Q: How do you install the AWAX 27XXL safety relay module?
A: The AWAX 27XXL is designed for easy DIN rail mounting. Simply snap the device onto the standard DIN rail in your control panel, connect the wiring to the screw terminals (with up to 2.5 mm2 wire), and make sure the supply terminal is connected to A1 and A2 as specified. Always ensure the module is disconnected from power during installation.
Q: What are the typical usage scenarios for the AWAX 27XXL?
A: This safety relay module is primarily employed in industrial safety control systems, including emergency stop circuits and redundant safety loops. It's particularly suited for applications demanding swift response, reliable operation, and compliance with EN 60947-5-1 and IEC 60204-1 safety standards.
Q: When does the AWAX 27XXL indicate its operational status?
A: The AWAX 27XXL provides real-time feedback via LED indicators for Power ON and relay status. These LEDs allow operators to quickly determine the device's operational state and take prompt action if an irregularity is detected.
Q: Where can the AWAX 27XXL be used?
A: The module is designed for industrial environments and is suitable for integration into any control panel utilizing 24V DC supply voltage. It operates reliably within -25C to +60C ambient temperature and complies with European safety standards, making it suitable for use throughout France and beyond.
Q: What is the process for ensuring safe operation with the AWAX 27XXL?
A: Safe operation is maintained through double self-checking, self-monitored redundancy, and built-in protections against overcurrent and short circuit faults. Regular functional checks of LED indications and periodic inspection for wiring integrity will further ensure continued safe performance.
Q: How does the AWAX 27XXL benefit industrial safety applications?
A: Its rapid response (under 8 milliseconds), high insulation resistance, and robust mechanical life (over 10 million operations) ensure reliable and continuous protection. The module's compliance with international safety standards also supports certification and workplace safety initiatives.
Q: What are the main features that enhance the durability of the AWAX 27XXL?
A: Constructed from high-impact ABS plastic and equipped with AgNi alloy contacts, the AWAX 27XXL offers excellent resistance to mechanical wear and electrical stress, backed by a dielectric strength of 2000V AC for one minute and an operational temperature range extending from -25C to +60C.