ATR244-12 ABC-T
Controller ATR244-12 ABC-T
The ATR243-20-ABC is a complete controller for panel mounting. It has 2 relays and a connection for an HL relay that can be configured as alarm or control signals.
The integrated display shows the actual value and the switching point. All functions are selected via the keyboard in the menu.
| Size: | 48 x 48 (front panel) x 105 mm | |
| Panel cutout: | 46 x 46 mm | |
| Power supply: | 24...230 VAC/VDC +/-15% 50/60Hz - galvanic isolation 2,5KV | |
| Power consumption: | 8W | |
| Operating temperature range: | 0...45°C | |
| 1 input selectable by menu: | Resistance: | PT100, PT500, PT1000, Ni100, PTC1K, NTC10K (Beta 3435K) |
| Thermocouples: | type K, S, R, J, T, N, B automatic cold junction compensation |
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| Standard signals: | 0-10V, 0-20 or 4-20mA, 0-60mV, Potentiometers: 1...150K |
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| Relay outputs: | 2 relays (ATR244-12 ABC-T) | Load 5A-250V resistive load Configurable as switching and/or alarm output |
| SSR Output: | linear 0/4...20mA /SSR/ 0...10Volt > selectable OUT2 relay from ATR244-12ABC-T Configurable as switching output or retransmission of actual or setpoint value |
Configurable: > 4-20mA, > 0...10Volt Resolution 40.000 points |
| Control algorithms: | ON-OFF with hysteresis P, PI, PID, PD with proportional time |
Tuning manual or automatic |
| Accuracy: | 0,5% +/- 1 digit for thermocouples and RTD 0,2% +/- 1 digit for V, mA | |
| Display: | 4 digits 0.5" white + 5 digits 0.3" red | |
| Other data: | - Configuration password | |
| Protection class: | IP 65 (front side) IP 20 (housing) |
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| Outputs: | ATR244-12ABC-T: 2 relays 5A + 1 SSR/V/mA + RS485 | |
| Serial communication: | RS485 - protocoll Modbus | |
| Total error: | +/-0.2 % ± 1 digit |
► Data sheet in PDF format 
► Operating instructions in PDF format
► Operating instructions in PDF format