The 10-Channel Relay is a SpaceLogic RP Controller Expansion Module and is part of the EcoStruxure Connected Room Solutions. It provides superior lighting and blind control in both hotels and commercial buildings applications. It is well suited for a wide range of LED lights by high inrush current capability. It supports blind motors operating with high or low voltage. The relay module features 12 digital inputs for more flexibility of different applications with in-wall switches or sensors. Mechanical dimensions are 110 mm in height (4.3 in), 198 mm in width (7.8 in) and 64 mm in depth (2.5 in). The CRS-HH-REL-10 relay module is certified with UL 2043 for plenum applications. The installation of the device can be DIN rail or flat surface. Mechanical dimensions are 110 mm in height (4.3 in), 198 mm in width (7.8 in) and 64 mm in depth (2.5 in). Terminal for relay outputs is 10 x 2-pin screw terminal block and terminal for digital inputs is 2 x 9-pin screw terminal block Maximum inrush current is maximum 165 A inrush current (<20 ms) per output and maximum 800 A inrush current (<200 μs) per output No extra power supply is required for the 10 Channel relay module that through RPC’s room bus port. The installation of the device can be DIN rail or flat surface.