B-4
Cisco IE 4000 Switch Hardware Installation Guide
.
Appendix B Technical Specifications
Alarm Ratings
Alarm Ratings
Table B-3
lists the alarm ratings for the Cisco IE 4000 switches.
Table B-3
Alarm Input and Output Ratings
Alarm Ratings
Specification
Alarm input electrical specification
No power required—open or closed state
detected.
Alarm output electrical specification
1.0 A @ 24 VDC or 0.5 A @ 48 VDC