23
4.1 Ordering code
1.
2.
3.
4.
STL50Ex-
-
-
-
Display
Graphic LCD with 128 x 64 pixels
with white backlighting
Outputs
Main relay
(safety-related)
Changeover contact
<250 V AC <200 VA <2 A cos
≥0,7; <250 VDC <80 W <2 A,
internally safeguarded with 2 A slow-burning fuse
Pre-alarm relay
Changeover contact
<250 V AC <100 VA <2 A ohmic load;
<30 VDC <60 W <2 A,
Analog output
0/4 … 20mA burden ≤500Ω; 0/2 … 10V burden > 500Ω,
galvanically isolated,
Output switches automatically (load-dependent)
Accuracy
(analog output)
0.4% TK: 0.01%/K
Housing
Material
Polyamide (PA) 6.6, UL94V-0
Carrier rail mounting TS35, DIN EN 60715
Weight
approx. 450g
Electrical connection
Screw terminals 0.14 ... 2.5 mm² (AWG 26 .. 14)
Protection type
IP20, DIN EN 60529, BGV A3
1.
1
Pt100, 3-wire connection -100,0 ... 600.0 °C/-100 ... 600 °C
5
Thermocouples
J
(Fe-CuNi)
-100.0 ... 800.0 °C/-100 ... 800 °C
K
(NiCr-Ni)
-150 ... 1200 °C
N
(NiCrSi-NiSi)
-150 ... 1200 °C
S
(Pt10Rh-Pt)
0 ... 1600 °C
2.
1R
1 Alarm output relay
2RAO
2 relay o analog output
3.
0
230 V AC
±10 %
50-60 Hz
1
115 V AC
±10 %
50-60 Hz
5
24 V DC
±15 %
4.
00
No options
Summary of Contents for STL50Ex
Page 25: ...25 9 Declaration of Conformity ...
Page 27: ...27 ...
