The input/output unit Schneider Electric TeSys Island TPRDG4X2 features:

• 4 digital inputs
• 2 galvanically isolated digital outputs

It operates with 24 V DC and is mounted on a DIN rail for integration into TeSys systems.

Main technical specifications:

• Input voltage: 24 V DC, range 19.2–28.8 V
• Discrete input current: 7 mA at 24 V
• Digital outputs: 2, galvanically isolated
• Logic output: source or sink
• Power consumption: 10 mA
• Maximum continuous current: 0.5 A
• Dimensions (W × H): 25 mm × 114 mm
• Ambient temperature: -10°C to +60°C
• Protection grade: IP20
• Connections: removable terminal block 0.2–2.5 mm² (AWG 24–AWG 14)
• Standards: IEC 61010-2-201, UL 61010-2-201, CSA C22.2 No 61010-2-201
• Certifications: CSA, UL
• Maximum inputs/outputs: 4 / 2