Solid State Relay Interface Module Dimensions L x W x H: 87 x 6.2 x 90.7 mm Input voltage: 24 VDC Output voltage: ≥ 240 VAC Temperature range: -20 ... 55 °C Contact material: AgNi Contacts: 1NO Mounting: DIN Rail 35mm Series: 39 Series / MasterBASIC Termination type: Screw Terminal