Phoenix Contact PLC-OSC- 24DC/ 24DC/ 2 PLC-INTERFACE - consisting of PLC-BSC.../21 basic terminal block with screw connection and plug-in miniature solid-state relay - for mounting on DIN rail NS 35/7,5 - 1 N/O contact - input: 24 V DC - output: 3 - 33 V DC/3 A