Features
- Withstands brief power losses without affecting the operation of the system
- Typical hold-up time of 20 milliseconds to 3 seconds
- Connects directly to the chassis without an additional cable
- Four DC options support 12/24V DC, 24V DC, 48V DC and 125V DC input voltages
- Three AC options support 120/240V AC input voltages
Products
- 1746 SLC™ 500 Power Supplies
Certifications
- c-UL Class 1 Div 2 Hazardous, UL, CE
Certifications apply when product is marked. See our Product Certification site for Declarations of Conformity, certificates and other certification details.
Chassis are available in sizes of 4, 7, 10, and 13 module slots. The backplane provides a communication path between the I/O modules and either the controller or the I/O adapter module.



