IP20 limit switch GS225

plastic housingadjustablefor electrical applications

• Limit switch for monitoring unit signals • Two adjustable limit values ​​(floating) • Switching function min. or max. • Potentiometer with scale 0…100% • Hysteresis and time delay is adjustable • Inputs 0/0, 2…1 V, 0/2…10 V, 0/4…20 mA • Supply voltage 18…30 Vdc unregulated • Supply voltage 230 Vac/115 Vac or 24 Vac or 24 Vdc • Plastic housing for mounting on a 35 mm standard mounting DIN-rail according to EN 50022 Serves for controlling measuring values which are represented as electrical currents. A potential-free contact is switched when the corresponding presetted nomial value eith is fallen short (min.-function) or is exceded (max. function). Hysteresis and time delay are adjustable inside the unit by trimmers. TECHNICAL SPECIFICATIONS: Entrance: 0 / 0.2 … 1V, 0/2 … 10V, 0/4 … 20mA Supply voltage: Approx. 18 … 23 Vdc, unstabilized Setpoint setting: Poti with scale 0 … 100% Hysteresis: Adjustable in the device from 0.25 … 5% Time Delay: Adjustable in the device from 0 … 7 s Switching function: Min. Or max. (Adjustable in the device) Contact output: potential-free NO contact max. 250 Vac, 8 A Resolution of the scales: Approx. 5% ACCURACY / ERROR LIMIT: Temperature drift: ± 0,2 % / 10 K