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Technical documents and specifications for this product.
50 Series Controller Datasheet
The 50 SERIES is a plug & play controller available in three configurations to handle up to two, four, and eight simultaneous measurements, freely selectable. It can connect to the entire range of Chemitec digital sensors, plus offers a universal input for 4-20mA type sensors. Digital measurements are displayed simultaneously via a 480x272 display with colour variation depending on alarm events, and measurement trends can be viewed in graphic form.
The controller features an internal data logger with a 250,000-record capacity, with data download via USB or RS485. It offers programmable analogue outputs for repeating measurements, PID control, and temperature, as well as digital output relays for set point adjustment. An analogue input is available for perturbative functions or engineered display of additional measuring, and a digital input allows for the disabling of dosage.
| Specification | Value |
|---|---|
| Measure ranges | Depending by the connected sensor |
| Temperature Input | Pt100/Pt1000 Automatic Recognition |
| Visualization | LCD Graphic colour display 480(R.G.B.) (W) x 272(H) |
| Programming | 5 bubble-Keys keyboard |
| Data Logger | Flash 32Mbit Memory (near to 250000 records) |
| Languages | Italian, English, French, German, Spanish, Polish |
| Analogue Outputs | 4 x 0 / 4.00 ÷ 20.00 mA, Galvanic separation: 1KV Optoisolator, Maximum load 500 Ohm |
| Second Alarm output | NAMUR 2.4 mA (with 4/20mA Range) |
| PID Regulation | Possibility of PID adjustment (only on Set point 1) |
| Command digital outputs | 4 x Max 2 for each measure, Set Point ON – OFF : working range setting (Hysteresys / direction) and pause/working time setting: 000 ÷ 999 Seconds, PID Regulation ( only on Set point 1 ): PWM Switching relay Maximum resistive load 3A at 230Vac |
| Digital outputs for alarm / wash | 2 x Reporting: Instrumental anomalies, minimum, maximum, set point’s delay, permanence time (live check) warning on probe calibrations and the possibility of displaying the data and time of the last calibration is provided. The instrument warns on the screen when a new calibration is due. Delay time: 00:00 ÷ 59:99mm:ss at minimum steps of 15sec Permanence time: 00:00 ÷ 99:99 hh:mm Set Point disabling (in case of alarm): Enable / Disable Wash: Programming of the time leg Frequency: 00:00 ÷ 24:00 hh:mm minimum time leg: 15 min During the washing phase, all digital and analogue outputs are freezed Switching relay Maximum resistive load 3A at 230Vac |
| Powered digital input | To disable dosages or activate washing cycle, Possibility to link with a 3 wires - inductive sensor |
| RS485 Serial output | For set-up and real-time data acquisition from remote or for stored data Data download (using a dedicate-SW) MODBUS RTU communication protocol 1200÷38400 Baud Rate programmable speed |
| Analogue Input | 4-20mA analogue input with value engineering |
| Power supply for sensors | 12Vdc power supply for 2 and 4 wire sensors |
| Operating conditions | Operating temperature -20÷65°C Storage and transport -25÷65°C Humidity 10-95% (non-condensing) |
| Power supply/ Electrical protections | Power supply 100÷240Vac/dc 50- 60 Hz – 24Vac/dc – Transformer isolation4KV – Absorbing average < 7W – Electrical Protection: EMI / RFI CEI-EN55011 – 05/99 – According to UL, not connect to relay outputs a voltage exceeding 115V |
