WIRING
WARNING: if 2 wire Pt100 is used, connect compensation lead to
measuring lead: (SXT48S: 10-11)
Use correct compensation cables for T/C sensors.
Connect T/C cable directly to the device connectors.
Keep device, signal cables and communication cables away from circuit breakers, power
cables and devices/cables emitting electrical noise.
Use shielded and twisted signal and communication cables and connect shield to earth
ground on device side.
Keep length of signal and communication cables less than 3m.
Use insulated cable end-sleeves at the end of cables screwed to the device connector
terminals.
TECHNICAL SPECIFICATIONS
· Dimensions : 48x48mm
· Panel Cut-out : 45,5x45,5mm
· Display : 4 Digits 7 Segment (PV), 4 digits 7 Segment (SV)
· Sensor Type : J,K,T,S,R type T/C, Pt100 selectable
· Measuring Scale : -100..600 ºC, J type T/C (Inpt=J), -100.0 .. 600.0 ºC, J type T/C (Inpt=J.0)
-100..1300 ºC, K type T/C (Inpt=k), -100.0..999.9 ºC, K type T/C, (Inpt=k.0)
-100..400 ºC, T type T/C (Inpt=t), -100.0 .. 400.0 ºC, T type T/C (Inpt=t.0)
0..1750 ºC, S type T/C (Inpt=S) 0 .. 1750 ºC, R type T/C (Inpt=r)
-100..600 ºC, Pt100, (Inpt=Pt) -100.0 .. 600.0 ºC, Pt100, (Inpt=Pt.0)
· Resolution : ± 1 ºC or ± 0.1 ºC
· Accuracy : ± 1 % (Over full scale)
· Control Form : ON-OFF or P, PI, PD, PID - selectable
· Control Output : Relay (NO + NC), 250VAC, 2A, Resistive load / SSR (12Vdc, 20mA) - selectable
· Heat SET : Lower Limit .. Upper Limit ºC (H.Set)
· Heat Hysteresis : 0 .. 50 / 0.0 .. 50.0 ºC (H.Hys); PID is active if set to 0
· Alarm Hysteresis : 1 .. 50 / 0.1 .. 50.0 ºC (A.Hys)
· Proportional Band : 5 .. 150 ºC (Pb.C)
· Integral Time : 0:00 .. 30:00 min:sec. (OFF if set to 0:00)
· Derivative Time : 0:00 .. 10:00 min:sec. (OFF if set to 0:00)
· Control Period : 1 .. 200 sec. (Ct)
· Offset : -100..+100 ºC / -100.0 .. +100.0 ºC (oFFS)
· Heating/Cooling : Selectable (only ON-OFF control form is active for cooling)
· Cold. Junc. Comp. : 0 .. 50 ºC (T/C)
· Line Comp. : 10 Ohm max. (3 wire Pt100)
· Sensor Failure : OUT output is active according to P.Err and Ct parameters in case of sensor
failure, measurement out of range or hardware fails to measure input signal
(OUT output is OFF if P.err is 0).
· Supply Voltage : 100..240VAC, 50-60Hz
· Power Consumption : < 8VA
· Humidity : < 70% (non-condensing)
· Altitude : < 2000 m
· EMC : EN 61000-6-1, EN 61000-6-3 (Only light industrial environment)
· Safety : EN 61010-1; Pollution degree 1, measurement category I, (Only light industrial
environment, double/reinforced isolated, non-conductive pollution environment)
· Protection Class : IP20; according to EN 60529
· Temperature Spec. : Operating: 0 .. 50 ºC, Storage -10ºC .. 60ºC (no icing)
· Weight : < 0.5 kg
· Torque for screwing : Max. 0.5 N.m
This device and its packing is NOT litter and may NOT be disposed of with domestic waste. Please return this device and its
packing to an appropriate recycling point at the end of its service life.
SXT48S
MFR’D 06 21
000000000000
