PRODUCTS

ATR142

Controller Multi-setpoint

Controller 32x74mm,  single control loop, 3 setpoints. Distinctive feature is the high configurability resulting in single ordering code (the only optional feature not included in basic code is the serial communication RS485-ModbusRTU Master/Slave) as well as the extended supply range 24....230Vac/dc, galvanically isolated and not requiring any jumpers selection.

Universal analogue input selectable for a wide range of sensors. Relay/SSR outputs programmable at software level as command , alarm/event.

User-friendly operation, programming tools for quick set-up (MEMORY-CARD, programming and monitoring software LABSOFTVIEW).


Ordering codes

ATR142-ABC
1 Analogue Input + 2 Relays 8/5 A + 1 SSR 12Vdc / Supp. 24...230Vac/Vdc
ATR142-ABC-T
1 Analogue Input + 1 Relay 8 A + 1 SSR 12Vdc + RS485 / Supp. 24...230Vac/Vdc

Main features

Box
32x74 (front panel) x 53 mm
Power supply
24...230Vac/dc ±15% 50/60 Hz
Consumption
2 W
Display
4 digits 0,4" green + 4 digits 0,3" red + 6 signaling leds
Operating conditions
Temperature 0-45 °C, humidity 35..95 RH%
Material
Box: Noryl UL94V1 self-extinguishing; front panel: PC ABS UL94V0 self-extinguishing
Weight
Approx. 112 g
Sealing
Front panel IP65 (with gasket) , Box IP30, Terminal bloks IP20
Quick set-up options
Memory Card with / without battery, software LABSOFTVIEW, EASY-UP codes

Inputs

1 configurable
Selection TC, K, J, S, R, PT100,PT500, PT1000, Ni100, PTC1K, NTC10K (B 3435K), 0/4..20 mA, 0..10 V, 0...40mV, Potentiometer 1...6/160 Kohm.
Sampling time
4,1 ms (Frequency 242 Hz)
1 digital input
1/2 setpoint selection, Hold, Run (only if TC, 0...10V, 0/4...20mA, 0...40mV)

Outputs

2 Relays
1 Relay 8A - 250 Vac resistive charge + 1 Relay 5A - 250 Vac resistive charge
1 SSR
12 Vdc - 30 mA
Serial communication
RS485 Modbus RTU - Master/Slave

Software features

Control algorithms
ON - OFF with hysteresis, P., P.I., P.I.D., P.D. time proportioned, dead band
Tuning
manual or automatic
Data protection
Lock of command / alarm setpoint - Access to parameters by password
Alarm modes
Absolute / Threshold, band, High / Low deviation. Alarm with optional manual reset
Soft-Start
Rising gradient expressed as Degrees / Hour
Double P.I.D.
Heating / Cooling P.I.D.
Programmer function
Start / Stop, 3 steps pre-programmed cycle
Timer function
Controller function + single / double Timer
Open / Close logic
Open / Close logic for motorized valves
_last update 22/02/2012