Control KSUA Manuals

17/11/2017 ___________________________________________________________________ Page 1 KSUA Control panel Valid from week of manufacture 50/2011 and software version 2.8 Description The KSUA is a control and monitoring unit designed to control various types of fire/smoke dampers and fans in a flexible way. This unit is a master unit. Up to 32 slave units can be connected to the KSUA. Each slave can operate two damper groups, each with a maximum of two dampers and two smoke detector groups. These units can be grouped in any way in up to 64 fire zones. Each damper group and detector group can be monitored individually. A central fire alarm system can be connected using the KSUC, which has a maximum capacity of 16+16 fire zones. The KSUA can also be used to connect ventilation systems, smoke evacuation fans and heater batteries. These units are then controlled in an intelligent way depending on their function. The KSUA has additional inputs for an external fire alarm, forced opening, night mode, etc. The KSUA also has a standardised input for connecting a Modbus network monitoring all dampers, smoke detectors and other devices. General • Master for KSUB and other slave units • 32 slave units. Less with KSUE and KSUF. • 64 damper groups • 64 detector groups • Separate KSUC unit for connecting a fire alarm system • Separate alarm inputs for isolating switches in smoke extraction fans (for example) • 2 fan groups • 6 distributed relay outputs • Real time clock with battery backup • External input for central fire alarm system • Night mode input • Forced opening input • Evacuation dampers (pressure relief) can be configured in any way in the system • Damper position indication • Error logging • Integrated troubleshooting program • 8 Time Channels • Compact plastic case • Integrated transformer • Programming using modern techniques (knob with pushbutton) • Easy to back up the configuration • Serial Modbus RTU is standard, TCP/IP Modbus is option. • And more Maximum configuration The system can handle a total of 64 damper groups with a maximum of 128 dampers and 64 detector inputs. In principle, an unlimited number of smoke detectors can be connected. These smoke detector inputs and fire dampers can then be grouped into a maximum of 64 fire zones. 16+16 fire zones come from the KSUC. There are up to two outputs for fan control. Using the KSUC, a further 6 outputs are available. These outputs can be configured for ventilation fans, smoke extraction fans, various alarms or heater batteries. Custom delays, etc. can be selected for each of the options.