ISOLATION AMPLIFIER TR225 □ Isolating amplifier for implementation on standard signals □ Galvanic isolation between input, output and power supply □ Input-signals 0...1V, 0...10V , 0/4...20 mA □ 0...10V output voltage, short circuit proof, max. 5 mA □ 0/4...20 mA current output □ About 18 Vdc unregulated supply voltage, max. 25 mA □ Supply voltage 230 Vac/115 Vac □ Plastic housing for mounting on a 35 mm standard mounting DIN-rail according to EN 50022 Serves for physically isolation and synchronous amplification or transducing of electrical standard signals. Incorporated supply voltage for supply of a two-wire measuring transmitter. Output signals are both a voltage 0...10 V and a current signal 0/4...20 mA. Both output signals are related to their common negative pole. Tolerance: Temperature drift: Entrance: Supply voltage: Voltage output: Current output: Electrical isolation: Display: Casing: Dimensions: Protection class: Connections: Ambient temperature: Rel. humidity: Weight: ACCURACY/ERROR LIMIT: ± 0,2 % ± 0,2 % / 10 K TECHNICAL SPECIFICATIONS: 0 ... 1 V, 0 ... 10 V, 0/4 ... 20 mA Approx. 18 Vdc, unstabilized, max. 25 mA 0 ... 10 V, short circuit proof, max. 5 mA 0/4 ... 20 mA, max. Load 500 Q Between input-output mains 230 Vac, test voltage 4 kV, 50 Hz PHYSICAL: Operating indicator green Polyamide gray, for mounting on a 35 mm standard profile rail according to EN 50022 22.5 x 99 x 110 mm (WxHxD) IP 20 according to EN 60529 Screw terminals up to 2.5 mm2 -10 to 50 ° C 0 ... 85%, no condensation Approx. 160 g Power supply: Power consumption: Test sockets: Voltage output: Current output: Max. Output current: ELECTRONIC: 230 Vac / 115 Vac Approx. 1.5 VA 2 mm 0 for measuring the output current, internal resistance of the current meter max. 10 Q 0 ... 10 V, short circuit proof, max. 5 mA 0/4 ... 20 mA, max. Load 600 Q Approx. 30 mA with short circuit CONFORMITY: EN 61000-6-2, EN 61000-6-3, CE-mark according RoHS-directive 2011/65/EU Isolation amplifier TR225 5535 with isolation between input-output-line voltage Input: Customer-specific presetting required! Supply voltage approx. 18 Vdc, non-stabilized Output: 0...10 V and 0/4...20 mA Line voltage: 230/115 Vac SPECIAL SURCHARGE Arthur Grillo GmbH • Am Sandbach 7 • 40878 Ratingen • phone 0 21 02 - 47 10 22 • fax 0 21 02 - 47 58 82 www.grillo-messgeraete.de/en • Email: [email protected] • web shop: www.sensor-store.de