Zone Switching Relay Cards

These modules provide relay contact closures for use in switching audio or other control functions. The 408R is capable of switching of 70v or 100V speaker lines. The 409R is capable of switching line level audio signals or control outputs. The 408R can also be used to provide contact closures where higher voltages and/or current may be involved. Major Features 5 line relays, each with 2 switching contacts. Phoenix type connector for all contacts. 5 relay control-LED‘s. Configuring the signal distributor is possible through separating wire-bridges. 12 DCS relay modules can be cascaded.


Depth 9.65" (245mm)
Height 3.17" (80.6mm)
Weight Net 496.04lbs (225kg)

Width 1.48" (37.5mm)


Name Language Size Date
DCS System Engineering Data Sheet EN 767KB Dec 26, 2007 Download
Name Type Size Date