You can input up to 30 Volts DC to the extra dry contacts, as long as you have them configured as opto isolated. See Question #1 in the “How Do I” section of this knowledge base for instructions on how to set the dry contacts to opto isolated mode
Industry Articles and News
Homepage Blog 21
Data Center Cooling Technologies
What are the different technologies available for cooling the data center? How does your data center layout affect your cooling choices?
Homepage Blog 20
Dealing with Air Contamination in the Data Center
Most data centers are located in places where particles and other contaminants are abundant. How to deal with this?
Homepage Blog 8
Monitoring Differential Air Pressure in the Data Center
How monitoring differential air pressure can help manage temperature and reduce energy costs.
Case Study: UK Atomic Energy Authority
AKCP, the world's oldest and largest supplier of networked wired and wireless sensor solutions, has supplied a monitoring system for the UK Atomic Energy Authority (UKAEA) at their Culham Science Centre HQ in Oxfordshire. UKAEA are world leaders in developing fusion (the energy source of the stars) for future low carbon electricity, operating the EU's Joint European Torus (JET) facility for the European fusion community.
UKAEA's Electron Kinetics Group studies the action of electrons in the hot gases (or plasmas) of fuel produced at JET. AKCP environmental monitoring sensors are used to monitor the laboratory temperatures and relative humidity during their experiments.