Description
Allen-Bradley 1756-L61S: Compact Safety Control Solution
The Allen-Bradley 1756-L61S offers reliable safety control in a compact package. This versatile 1756-L61S model provides both standard and safety control functions, perfect for applications where space and safety are important.
Technical Specifications
- Brand: Allen-Bradley
- Model: 1756-L61S (GuardLogix)
- Series: ControlLogix
- Module Type: Safety Controller
- Standard Memory: 2 MB
- Safety Memory: 1 MB
- I/O Memory: 478 KB
- Max I/O Points: 128,000 digital / 4,000 analog
- Power Usage: 3.5 Watts
- Heat Output: 11.9 BTU/hour
- Voltage Protection: 30V continuous isolation
- Current Requirements: 1200mA @ 5.1V, 14mA @ 24V
Installation & Setup
This controller fits into any slot in compatible 1756 or 1768 system chassis. The protective coating helps it perform well in challenging environments with moisture or dust.
Package Contents
- One (1) 1756-L61S Safety Controller
Warranty & Shipping
This product includes a 12-month warranty. We ship quickly via FedEx, UPS, and DHL worldwide.
Get Complete Technical Details
For full specifications and installation guide:
Frequently Asked Questions
- Q1: What makes this controller different from standard models?
A1: It has extra safety features and protective coating for harsh environments. - Q2: Can I use this with existing ControlLogix systems?
A2: Yes, it works with both 1756 and 1768 control systems. - Q3: What networks does this controller support?
A3: It works with DeviceNet, ControlNet, and other Allen-Bradley networks. - Q4: How does the protective coating help?
A4: It protects against moisture, dust, and corrosive elements, extending the controller’s life. - Q5: Is this controller still available for purchase?
A5: This model has been discontinued by the manufacturer but may be available from suppliers.











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