6EP1931-2DC42 SIEMENS SITOP DC UPS module 24 V/6 A uninterruptible power supply with USB interface input: 24 V DC/6.85 A output: 24 V DC/6 A *Ex approval no longer available*
3RT1024-1A
The Siemens Sirius line of 3RT1024-1A contactors are suitable for use wherever a 3 pole, IEC, UL and CSA rated contactor is appropriate. This size S0 contactor is used in applications up to 15 horsepower at 460v for three phase applications. Additional auxiliary contacts, up to four poles, can be added on the top or side of the contactor. In addition to auxiliary contact blocks, thermal magnetic or solid state overload relays can be added to these Siemens contactors to provide full motor starter protection in the case of an over amperage situation. For mounting purposes, the contactors can either be mounted directly on standard 35mm DIN rail or screwed directly onto the back of the panel or mounting plate.
6DD1607-0AA2 SIMATIC S7-400 FM 458-1 DP Application Module, 64-Bit RISC CPU, 16 MB DRAM, 64 MB SDRAM, 512 KB SRAM, 1 x RS-485 Interface (PROFIBUS DP), 1 x RS-232 Interface (V.24), 1 x X2 Interface for Binary Inputs, designed for high performance closed-loop control and technological applications (e.g. Motion Control) which can be freely configured using CFC and optionally SFC.