DRR245-21ABC-T
Controller DRR245-21ABC-T
The DRR245 is a complete controller for mounting on a 35mm DIN rail. It has two relays and a connection for an HL relay, which can be configured as alarm or control signals.or control signals. The integrated display shows the actual value and the switching point. All functions are selected via the keypad in the menu.
| Display: | actual vaIue: 4-digit 7-segment LED, green, 10mm high switch point: 4-digit 7-segment LED, red, 7mm high |
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| Power consumption: | 3W | |
| Display: | 4 digits | |
| 1 input selectable via menu: | resistance: | Pt100: -100..600°C, Pt500: -100..600°C, Pt1000: -100..600°C, Ni100: -60..180°C, PTC1K: -50..150°C, NTC10K: -40..125°C |
| thermocouples: | Typ K: -260..1360°C, Typ S: -40..1760°C, Typ R: -40..1760°C, Typ J: -200..1200°C |
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| standard signals: | 0..20mA, 4 ..20mA, 0 ..10V, 0..40mV zero point and span freely scalable |
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| 3 outputs: | 2x SPDT relays 5A AC, 250V AC 1x connection for HL-relay 12V DC/ 30mA |
function selectable via menu, selectable either as control signal or as alarm signal |
| Resolution: | up to 999.9°C in 0.1°C or 1°C, from 1000°C on in 1°C |
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| Switching possibility : | °C/°F | |
| Total error: | ±0.2% FS, ±1 digit | |
| Voltage supply: | 24V ..230VAC/DC ±15% 50/60Hz- 3VA | |
| Protection class: | IP65 (front) | |
| Connections: | screw clamps for inputs and outputs | |
| Dimensions: | 72 x 90 x 64 mm | w x h x d |
| Operating temperature range: | 0..45°C | |
| Control algorithms: | ON – OFF with hysteresis, P, PI, PID, PD mit proportional time |
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| Further data: | - configuration password - memory card for extension, configuration, programming |
