DESCRIPTION

· The N3000 Big Digit Universal Process Controller is a versatile instrument designed for industrial and laboratory automation, integrating essential features for various processes.

· It features a sophisticated software and universal circuitry, allowing configuration of input signals and control outputs via the front keyboard without internal hardware changes.

· Suitable for simple temperature control to complex distributed control systems with PLCs or SCADA networks.

FEATURES

· Double LED display: red for PV (18 mm) and green for SV (13 mm).

· Accepts thermocouples (J, K, T, N, R, S), Pt100 RTD, and linear signals (4-20 mA, 0-50 mV, 0-5 Vdc, 0-10 Vdc).

· Sampling rate: 4 measurements per second with 12,000-level resolution.

· One digital input for dry contact with 5 programmable functions.

· Remote setpoint input for 4-20 mAdc signal.

· Dual SPST 3 A / 250 Vac relays and dual SPDT 5 A / 250 Vac relays, individually programmable for control or alarm.

· Isolated 4-20 mA output with 1500-level resolution, max 550 ohm load, configurable for digital input/output (10 Vdc / 20 mA).

· Auto-tuning PID control, Auto/Manual mode, bumpless transfer.

· Programmable Soft start up to 9999 seconds.

· Ramp and Soak: 7 programs of up to 7 segments each, linkable for up to 49 segments.

· Control output update: 250 ms.

· Up to four configurable relays, two timer alarms.

· Alarm functions: LO, HI, differential, sensor break, and event.

· Alarm initial blocking function.

· Power: 100 to 240 Vac, 50/60 Hz; optional 24 Vdc/ac.

· Maximum consumption: 3 VA.

· 24 Vdc / 30 mA supply output for remote transmitter excitation.

· RS485 comm with Modbus RTU protocol (optional).

· Front panel: IP65, Polycarbonate UL94 V-2.

· Back panel: IP20, ABS+PC UL94 V-0.

· Circuitry can be removed from the front panel.

· Operating environment: 0 to 55 ºC, 20 to 85 % RH.

· Dimensions: 96 x 96 x 92 mm.

· Panel cutout: 93 x 93 mm.

· Weight: 330 g.

APPLICATIONS

· Ideal for industrial and laboratory automation, from simple temperature control to complex distributed control systems.

· Suitable for integration with PLCs or SCADA networks.

· High-end applications requiring remote loop-powered transmitters.