Allen-Bradley 1756 Series User Manual

Rockwell Automation Publication 1756-UM013B-EN-P - October 2019 101
Configure and Replace Safety Modules Chapter 5
Scenario 3 - Replacement Device SNN is Different from Original and No Safety Signature Exists
1. Remove the old I/O device and install the new device.
2. Right-click your safety I/O device and choose Properties.
3. Click the Safety tab.
4. Click Reset Ownership.
5. On the Logix Designer application Dialog, click Yes.
6. On the next Logix Designer application Dialog, click Yes.
7. Follow your company-prescribed procedures to functionally test the
replaced I/O device and system and to authorize the system for use.

Allen-Bradley 1756 Series Specifications

General

Series	1756
Brand	Allen-Bradley
Category	Control Unit
Product Type	Programmable Logic Controller (PLC)
Communication Options	EtherNet/IP, ControlNet, DeviceNet
I/O Modules	Digital, Analog, Specialty
Programming Software	Studio 5000
Memory	Varies by processor
Operating Temperature	0 to 60°C (32 to 140°F)
Certifications	UL, CE, ATEX
Processor Options	ControlLogix, CompactLogix