Digital universal controllers MESA
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ADVANTAGES: Self-optimizing PID-controller with the adjustable fuzzy rate High accuracy (± 0.2%) Exchangeable output modules 3 freely definable alarm outputs Ext. set value input 4 ... Devamı
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TECHNICAL DATA
| Design: | Plastic housing for switch panel mounting |
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| Degree of Protection – front: | NEMA4 for usage in confined spaces (corresponds to the degree of protection IP66) |
| Degree of Protection – back: | Degree of protection according to IEC standard: IP20 |
| Clamps: | Degree of protection according to IEC standard: IP20 |
| Dimensions: | 96 x 96 x 115 mm (WxHxD) |
| Front panel: | 92 x 92 mm (WxH) |
| Connection: | Screw connection. Wire cross section max. 2.5 mm |
| Auxiliary voltage: | 100 … 240 Vac, -15 + 10%, 50/60 Hz |
| Power consumption: | Approx. 16 VA |
| Climate storage: | -10 … + 70 ° C |
| Operation: | 0 … + 50 ° C, 5 … 95% rel. moisture, non- condensing |
| Display: | Two 4-digit seven-segment displays for PV and SV |
| Heights of digits: | PV = 15 mm red SV = 11mm green |
| Input 1: | Thermocouple types K, J, T, E, L, U, N, R, S, B, W or PLII Resistance thermometer JPt 100, PT100 Voltage input: 0 … 5 V, 1 … 5 V, 1 … 10 V, (Ri> = 1 MOhm) Current input: 0 … 20 mA, 4 … 20 mA (Ri = 150 Ohm) |
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| Input 2: | Decentralized set value 4…20 mA (Ri = 150 Ohm) |
| Controller output: | (depending on integrated module) |
| Relay output: | (potential-free contact) |
| Voltage output: | (active, pulse, 12 Vdc or 24 Vdc [NPN] / 24 Vdc [PNP]) |
| Current output: | (continuous 4 … 20 mA or 0 … 20 mA) |
| Alarm output: | Max. 3 alarm outputs each with 11 different alarm modes (with two-point controller) |
| Setting: | Digital adjustment with function keys Control behavior: ON/OFF or PID-control with auto tuning Proportional part: 0.1 … 999.9 % FS Integral time: 0 … 3999 s Differential: 0 … 3999 s |
| Other features: | Sensor calibration Adjustable switching frequency (output cycle) Selectable output for standard and reverse operation Upper and lower limit for set value Modulating controller configurable |
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