This diagram below is showing you the jumper setting for setting up your dry contact inputs to the opto-isolated setting. 
Industry Articles and News
Homepage Blog 36
Blanking Panels and Data Center Airflow
What are the advantages of blanking panels in the data center, and how do they assist in managing data center airflow.
Homepage Blog 19
Where Are the Most Efficient Data Centers
How does geographical location influencee the PUE (Power Usage Effectiveness) of the Data Center?
Homepage Blog 5
College Campus IT Recovery Plan
Does your IT infrastructure and data center have sufficient monitoring system and recovery plan in place when disaster strikes?
Case Study: AKCP Monitors The Lubbock 911 Call Centers
AKCP, the world's oldest and largest supplier of networked wired and wireless sensor solutions, has supplied a monitoring system for the Lubbock, Texas, 9-1-1 call centers.
The Lubbock Emergency Communication District is responsible for providing 24/7 call availability too all 9-1-1 call centers in the county. The data center, located at the Lubbock emergency communication district, receives all 9-1-1 calls. These are distributed to one of 9 public safety answering points throughout the county. The data center also serves as the connection for SMS to 9-1-1 services.
