6SE7027-2ED20 German Siemens SIMOVERT MASTERDRIVES VC compact drive,37kW,72A,3AC380–480V,IP20 integrated CUVC, base unit without option boards, obsolete spare.
1746-SIM – Allen‑Bradley SLC 500 simulator input module used to simulate discrete input signals for offline program testing and commissioning.
1746-RT34 – Allen‑Bradley SLC 500 resistor termination module providing matched resistance termination for analog and temperature measurement circuits.
1746-RT33 – Allen‑Bradley SLC 500 resistor termination module stabilizes low-level analog signals by completing field measurement wiring loops.
1746-RT32 – Allen‑Bradley SLC 500 resistor termination module for proper impedance matching to reduce analog signal drift and measurement errors.
1746-RT31 – Allen‑Bradley SLC 500 resistor termination module supporting termination requirements of RTD and general analog I/O wiring.
1746-RT30 – Allen‑Bradley SLC 500 resistor termination module serving as passive termination hardware for industrial analog process monitoring loops.