Impulse DSCL20 - Manual (Page 2)

DSCL
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Industrial Loop Isolators and Transmitters
DSCL
Specifications
Module DSCL20
Typical at T
A
=+25°C
Ordering Information
Model Input Range Output Range
DSCL20-01 0-20mA (4-20mA) 0-20mA (4-20mA)
DSCL20-02 0-20mA (4-20mA) 0-20mA (4-20mA)
DSCX-01 Socket for DSCL20-02
Model Description
Accessory
Figure 2: DSCL20-02 (Straight Pins)
Figure 1: DSCL20-01 (Bent Pins) NOTES:
(1) Additional error <0.2% at 500 Ω load
(2) V
in
=I
O
R
L
+ <2V
Figure 3: DSCX-01 Socket and Hold-down Accessory for DSCL20-02
(Straight Pin Modules)
Input Range 0/4-20mA
Input Current 50mA max at 18V max
CMV Input to Output 500Vrms, 1 Minute
Accuracy (1) (at 100 Ω Load) ±0.05% Span Typical
±0.1% Span Max
Non-linearity Included in Accuracy
Stability <50ppm/°C
Overshoot <20 µ A (Typical 5 µ A)
Compliance Voltage 18V ±5% max (with Zener Diode)
Voltage drop (2) <2V (for 500 Ω Load)
Output Range 0/4-20mA
Limit Upper Range 30mA
Bandwidth, -3dB 750Hz
CMR (50Hz or 60Hz) 90dB
NMR 20dB per Decade Above 750Hz
Response Time 1ms, to 90% Span
Load Resistance Range 0-600 Ω
Output Noise <20mV Peak-to-Peak (Typical <5mV)
Environmental Weight Approximately 1.5g
Housing Material Lexan 940 (UL 94 V-O)
Shock Test 50g (10 Shocks, 3 Axis)
Operating Temp Range -20°C to +65°C
Storage Temp Range -40°C to +85°C
Relative Humidity 0 to 75% Noncondensing
Emissions EN50081-2 (Radiated, Conducted)
Immunity EN50082-2 (ESD, RF, EFT)