Pixsys ATR244 User Manual

6 - ATR244 - User manual
3.2 Hardware Features
Analogue inputs
AI1 – AI2:
Configurable via software.
Input: Thermocouple
type K, S, R, J,T,E,N,B.
Automatic compensation of cold
junction from -25…85 °C.
Thermoresistances: PT100, PT500,
PT1000, Ni100, PTC 1K, NTC 10K (β
3435K)
Input V/mA: 0-1 V, 0-5 V, 0-10 V, 0-20 o
4-20 mA, 0-60 mV.
Pot. Input: 1...150 KΩ.
CT: 50 mA.
Tolerance (25 °C)
+/-0.2% ±1 digit (on F.s.) for thermocou
-
ple, thermoresistance and V/mA.
Cold junction accuracy 0.1 °C/°C.
Impedence:
0-10 V: Ri>110 KΩ
0-20 mA: Ri<5 Ω
0-40 mV: Ri>1 MΩ
Relay outputs
Configurable as command
and alarm output.
Contacts:
2 A - 250 VAC Resistive load.
SSR output
Configurable as command
and alarm output.
12/24 V, 25 mA.
Analogue
outputs
Configurable as command
and alarm output or as retrasmission of
process / setpoints.
Configurable:
0-10 V with 40000 points +/-0.2% (on
F.s.)
4-20 mA con 40000 points +/-0.2% (on
F.s.)
Power-supply
For ATR244-12xxx:
Extended power-supply 24..230 VAC/
VDC ±15% 50/60 Hz
For ATR244-23A-T:
24 VAC/VDC ±15% 50/60 Hz
For ATR244-23BC-T:
115..230 VAC ±15% 50/60 Hz
For ATR244-12xxx:
Consumption: 6 Watt/VA
For ATR244-23xxx:
Consumption: 6 Watt/VA
3.3 Software Features
Regulation
algorithms
ON-OFF with hysteresis.
P, PI, PID, PD with proportional time
Proportional
band
0..9999°C o °F
Integral time 0,0..999,9 sec (0 excludes)
Derivative time 0,0..999,9 sec (0 excludes)
Controller
functions
Manual or automatic Tuning, selectable alarm, protection of command and alarm
setpoints.

Pixsys ATR244 Specifications

General

Brand	Pixsys
Model	ATR244
Category	Controller
Language	English