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Descrição
The CN1632 series includes large, multi-colored LED’s that indicate process deviation, instrument operating mode and alarm conditions, clearly identifying the status of your process at all times. The high visibility four-digit display, available in red or green, is the largest available in an indicator/controller of this size. For use in systems, RS-485 MODBUS communications are available with up to 128 units addressable on the two-wire multi-drop line. A specially developed PID tuning algorithm provides superb general control. For unique performance requirements, you can select pre-tune followed by manual fine tuning. Easy programming via three keys provides straightforward daily operation and set-up. No internal hardware configuration is required. There are no switches or jumpers to change. Outputs include a relay and dc Pulse for primary control and alarming. There is also a second alarm relay available when communications are not included. The 2 A rated relays and a 10 Vdc pulse provide the highest capacity available in a 1/32 DIN controller. The universal input accepts seven thermocouple types, 2 or 3-wire RTD, dc mV, and mA inputs.