AIC 801 Micro-Based 1/8 DIN Controller

Product catalog summary

Overview: The Anderson AIC 801 Microbased 1/8 DIN Controller is a versatile device designed for various process control applications. It features a dual 4-digit programmable display, programmable inputs (RTD/4-20mA), and dual outputs (4-20mA and relay). The controller supports auto/manual control and auto-tuning, with a simple configuration protected by a password. The front panel is sealed to NEMA 4X/IP66 standards.

Specifications:

Input Specifications: The controller samples inputs four times per second with a resolution of approximately 14 bits. It supports RTD inputs with automatic lead compensation and sensor break protection. DC mA inputs have a scale range from -1999 to 9999.
Output Specifications: Primary output is 4-20mA DC with a maximum load impedance of 500 ohms. Secondary output is a relay with SPDT contact type, rated for 2A resistive at 120/240V AC.
Control Specifications: Features include auto-tune types (Pre-Tune and Auto-Tune), proportional bands, auto reset, manual reset, deadband/overlap, and selectable cycle times.
Performance: Measurement accuracy is ±0.25% of span ±1 LSD for both DC linear and RTD inputs. The device maintains temperature stability at 0.01% of span/°C change in ambient temperature.
Operating Conditions: The controller operates in ambient temperatures from 0°C to 55°C and can be stored between -20°C and 80°C. It supports a relative humidity range of 20% to 95% non-condensing.
Physical Characteristics: The controller has dimensions of 1/8 DIN front panel (48mm x 96mm) and weighs a maximum of 16 ounces. It is UL approved for the USA and certified in Canada.

Applications: The AIC 801 is suitable for controlling variables in applications such as hot water temperature in pasteurizers, level control in balance tanks, product discharge temperature on heat exchangers, and back pressure control.

Ordering Information: The standard model (801101000) includes programmable input and dual output, while the model with a 24 Volt D.C. transmitter power supply is 801401000.

Catalog excerpts

AIC 801 Micro-Based 1/8 DIN Controller-1

ANDERSON INSTRUMENT CO., INC 156 AURIESVILLE RD. Օ FULTONVILLE, NY 12072 USA Օ 800-833-0081 FAX 518-922-8997ANDERSON INSTRUMENT CO. LP Օ 400 BRITANNIA RD. EAST, UNIT 1 MISSISSAUGA, ONTARIO L4Z 1X9 Օ CANADA 905-568-1440 Օ FAX 905-568-1652NEGELE MESSTECHNIK GmbH (A Division of Anderson) RAIFFEISENWEG 7 Օ D-87743 EGG A. D. GNZ ܕ GERMANY +49 (0) 8333/9204-0 Օ FAX +49 (0) 8333/9204-49 MAIDA INTERNATIONAL (LATIN AMERICA & ASIA) 516-676-3079 FAX 516-676-3199 >

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AIC 801 Micro-Based 1/8 DIN Controller-2

Deadband/Overlap: -20% to +20% of proportional band 1 + proportional band 2 ON/OFF Hysteresis: 0.1% to 10.0% of input span Auto/Manual Control: User-selectable with bumplessӔ transfer into and out of Manual control Cycle Times: Selectable for 0.5 sec to 512 sec in binary steps Setpont Range: Limited to Setpoint Upper and Setpoint Lower limits Setpoint Ramp: Ramp rate selectable 1-9999 LSDs per hour and infinite. Number displayed is decimal point aligned with selected range . GeneralInput Sample Rate: Four per second Input Resolution: 14 bits approximately Input Impedance: Greater than 100M ohm...

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