Novus N1040i PID Process Controller Relay/4-20mA output RS485

The N1040i PID Process Controller Relay/4-20mA output RS485 provides a high precision, cost-effective solution for monitoring analog variables. With a range of compatible inputs, an intuitive interface, and programmable alarms, this compact and versatile device is ideal for quick installation and start-up in various processes via is USB connection.

Specification

• Thermocouple inputs J, K, T, N, R, S, B, E, RTD Pt100 and linear 0-20 mA, 4-20 mA, 0-50 mV, 0-5 V e 0-10 V in one model
• Input adjustable Offset allows small indication corrections
• Analog input signal retransmission over 0-20 mA or 4-20 mA
• Up to 2 programmable alarms outputs
• Up to 2 relay outputs, SPDT and SPST-NO
• Alarm Functions: minimum, maximum, differential, minimum differential, maximum differential and sensor break
• Features Initial alarm blocking function
• Flash alarm function alerts operator to condition while in alarm state
• Sensor failure detection
• Password para meters protection
• Factory calibration parameters recovery
• Universal switching power supply ensures high precision even under mains voltage oscilations
• Optional auxiliary 24 Vdc power supply to connect field transmitters
• Optional RS485 interface
• Power Supply: 100 to 240 Vac/dc (±10 %), 50/60 Hz
• Optional 24 V: 12 to 24 Vdc / 24 Vac (-10 % / +20 %)
  

• Dimensions: 48 x 48 x 80 mm
• Internal Resolution: 32767 levels (15 bits)
• Display Resolution: 12000 levels (de -1999 to 9999)
• Input reading rate: up 55 per second
• Precision: - Thermocouples J, K, T, E: 0.25 % of the span ± 1 ºC - Thermocouples N, R, S, B: 0.25 % of the span ± 3 ºC - Pt100: 0.2 % of the span - 4-20 mA, 0-50 mV, 0-5 V, 0-10 V: 0.2 % of the span

We also have PT100 and thermocouple sensors for use with them.

How a PID controller works ON/OFF or PID Control