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 37
Importance of PUE on Data Center Costs
How does PUE affect your data center costs? IMproving PUE is not only good for the environment but for your OpEx.
Homepage Blog 14
Data Centers - Adapting DCIM To The Cloud
How are data centers adapting their DCIM monitoring for cloud based services? Find out more in this article.
Homepage Blog 4
W.H.O Guidance on Storage and Transport of Pharmaceuticals
30% of scrapped pharmaceutical products are the result of temperature excursions during transport.
Case Study: HVAC Chillers in New Zealand
HVAC Assist, New Zealand, recently completed another installation utilizing the AKCP SP2+ and sensors for monitoring chillers in HVAC systems. In this project, the chiller was recently replaced and a new switchboard installed. The system had an older analogue control system for the central plant, so the SP2+ was deployed to add some intelligence and remote monitoring capabilities to the installation.