1756-L7SPK | Allen-Bradley Redundancy Module

Allen-Bradley 1756-L7SPK Safety Partner | Essential GuardLogix 1756-L7SPK Redundancy Module

Installation guide: Download Safety Partner Manual

Technical Specifications

• Brand: Allen-Bradley | Model: 1756-L7SPK
• Series: ControlLogix GuardLogix
• Power Use: 2.5W (802mA @5.1V)
• Heat Output: 8.5 BTU/hour
• Isolation: 30V continuous protection
• Low Voltage: 5mA @1.2V DC operation
• Environmental: Conformal coated protection
• Installation: Adjacent to primary controller
• Weight: Ultra-lightweight design

Protection & Support

• 12-month warranty
• Global shipping: FedEx, UPS, DHL
• Special coating resists chemicals/moisture
• Tested for industrial vibration/shock
• Open-style enclosure for easy access

Expert Questions

• Q: How many modules per controller?
  A: One 1756-L7SPK required per GuardLogix L7
• Q: Does it need programming?
  A: No – automatically mirrors safety controller
• Q: What’s conformal coating?
  A: Protective layer against dust and moisture
• Q: Can I use it with non-L7 controllers?
  A: No – only compatible with GuardLogix L7
• Q: How to monitor status?
  A: Through primary controller diagnostics