Product Overview:
The Automation Direct ZL-RLS4-24 is a high-performance, 24VDC safety relay module meticulously engineered to provide robust safety monitoring for a wide range of industrial automation applications. Designed as a dedicated interface for critical safety devices such as light curtains, safety mats, and emergency stop buttons, this module ensures the highest level of personnel and machine protection. It reliably monitors dual-channel OSSD (Output Signal Switching Device) inputs from light curtains or provides comprehensive monitoring for safety mats and E-stop circuits, activating its safety outputs to bring machinery to a safe state upon detection of a hazard. With its compact design, easy integration, and adherence to stringent international safety standards, the ZL-RLS4-24 is an indispensable component for modern machine guarding systems, enhancing operational safety and compliance. This safety module is crucial for maintaining a secure working environment in hazardous industrial settings.
Technical Specifications:
- Part Number: ZL-RLS4-24
- Alternate Part Number: ZLRLS424
- Input Voltage: 24VDC (-15% / +10%)
- Input Type: Dual channel OSSD (Output Signal Switching Device) inputs for light curtains; configurable for safety mat or E-stop monitoring
- Safety Outputs: 2 NO (Normally Open) safety relay outputs, 6A @ 250VAC / 6A @ 30VDC resistive
- Auxiliary Output: 1 NC (Normally Closed) auxiliary output, 2A @ 250VAC / 2A @ 30VDC resistive
- Safety Performance Level: Up to PLe (Performance Level 'e') according to ISO 13849-1
- Safety Category: Category 4 according to ISO 13849-1
- Safety Integrity Level: Up to SIL3 (Safety Integrity Level 3) according to IEC 61508
- Response Time: Typically 20 ms (max.)
- Reset Function: Manual or Automatic (selectable via wiring)
- Terminal Type: Screw terminals
- Mounting: 35mm DIN rail
- Enclosure Rating: IP20 (Terminals), IP40 (Housing)
- Operating Temperature: 0 to 55°C (32 to 131°F)
- Storage Temperature: -25 to 70°C (-13 to 158°F)
- Dimensions (WxHxD): 22.5mm x 96mm x 114mm (0.89in x 3.78in x 4.49in)
- Weight: 0.25 kg (0.55 lbs)
- Approvals: CE, cULus
AUTOMATION DIRECT ZL-RLS4-24
1-Year Warranty on Purchased Parts
All products sold by Roc Industrial LLC are covered by a limited warranty for a period of one year from the date of purchase, unless otherwise stated. This warranty covers defects in material and workmanship and does not cover damage caused by misuse, abuse, neglect, or unauthorized repair. Click Here to learn more.
Return and Refund Policy
Returns are accepted within 30 days of purchase for a full refund or exchange. Customer is responsible for return shipping costs.Quick & Convenient Shipping Solutions
Ensuring rapid shipping, all domestic orders are processed within 1 business day with free standard delivery and optional overnight shipping available; international orders are efficiently handled with competitive shipping costs, though customs and taxes are the customer's responsibility. For specific shipping needs or assistance, feel free to contact us.
Repair Your Equipment
Get your equipment back up and running fast with our reliable repair services. 2-Year warranty included. Click Here to start.
Out of Stock? Don't Worry!
Our inventory is always evolving and updating. If the quantity of the item you're interested in is showing as zero, please don't hesitate to contact us. We may have new stock on the way or alternative solutions to meet your needs. Reach out to us for the most current availability and we'll do our best to accommodate your requirements.
