2787-2135 WAGO Industrial Automation Components

Wago 2787-2135 is a Pro2 switch-mode AC/DC power supply unit (SMPS PSU) featuring TopBoost, PowerBoost, and the capability for both series and parallel operation. It includes LED status indicators for DC OK, supply voltage, load, and warning and error states. This unit offers digital signal input and output (DI/DO), with a rated current of 130-240Vdc and utilizes CAGE-CLAMP spring connections for secure and maintenance-free wiring. The rated voltage (DC) is 15A, with a 22.5A capacity for 5 seconds under PowerBoost, and can deliver up to 600% TopBoost. It has communication capabilities when equipped with an optional module. The ambient air temperature for operation ranges from 90-264Vac, supporting various AC inputs like 110Vac, 120Vac, 220Vac, 230Vac, and 240Vac. The power supply unit is designed for a wide range of ambient conditions, with an operational temperature range of -25°C to +70°C and a storage temperature range of -40°C to +85°C. It is protected by an IP20 enclosure and includes a T 6.3A / 250Vac internal fuse for safety. The unit's dimensions are H130mm x W70mm x D130mm, designed for mounting on a DIN-35 rail. It supports a single-phase AC (1AC) or DC supply voltage at 47-63 Hz, with a nominal 12Vdc output (SELV) and features short-circuit, open circuit protection, and a 1.1 x Io nom (typ.) current limitation function.