Features: 1, Dual pitch 2.0mm/0.079" IDC male header connectors. IDC1, IDC2 and screw terminal 1:1:1 connects for per line. Dual IDC connectors to convenient for multiple devices connections and controls. 2, Miniaturized high quality screw terminal block, position pitch 3.81mm / 0.15” 3, Solder connection holes 3 per line, supports addition of 2.0mm / 0.079" pin headers. 4, FR-4 fiber glass PCB, dual copper layers. 5, DIN rail mount version selections. high quality fireproof nylon material DIN rail mount carrier (not China low quality carrier), can support width 35mm / 32mm / 15mm rail, and the carrier can be taken apart for PCB screw mount use. Terminal Block: Position pitch 3.81mm / 0.15” Wire range - 26-16AWG. Strip length - 5mm. Screws - M2,steel,Cr3+ Zn plated. Torque - 0.2Nm (1.7Lb-In.). Pin header and Cage - Brass. Specification: Rated voltage: 60V. Rated current: 500 mA / per pin. Operating temperature: -20ºC to 70ºC Datasheet: