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Bipolar Isolated DIN Rail Signal Conditioner
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USD$6,745.00
DRSL-DC4
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Isolation and Conversion of Bipolar Process Voltage and Current Signals to Unipolar Signals
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Slimline Housing—Only 6 mm (0.24") Wide
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Multiple Signal Ranges (DIP-Switch Selectable)
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High Accuracy, <0.05% of Selected Range
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Fast Response Time <7 ms
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Excellent Output Load Stability
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View related products - Process Measurement and Control Instruments
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The DRSL-DC4 bipolar isolated DIN
rail signal conditioner provides a
competitive choice in terms of both
price and technology for galvanic
isolation of process voltage or
current signals to SCADA systems
or PLC equipment. The DRSL-DC4
can be used for signal conversion
of standard bipolar analog process
signals into unipolar analog signals.
The unit offers isolation between
input, output and supply, provides
surge suppression and protects
control systems from transients
and noise.
The DRSL-DC4 also
eliminates ground loops and can be
used for measuring floating signals.
Low power consumption facilitates
DIN rail mounting without the need
for any air gap. Factory calibrated
measurement ranges are easily
configured via DIP switches. The unit
operates over a wide temperature
range from -25 to 70°C (-13 to 158°F).
SPECIFICATIONS
INPUT
Current Input
Programmable Measurement Ranges: ±10 mA, ±20 mA
Functional Range, Current Input: -23 to 23 mA
Input Voltage Drop: <1V @ 23 mA
Voltage Input
Programmable Ranges: ±5V, ±10V
Functional Range: -11.5 to 11.5V
Input Resistance: ≥1 MΩ
OUTPUT
Current Output
Programmable Signal Ranges: 0 to 20 mA, 4 to 20 mA
Functional Range: 0 to 23 mA
Load: 23 mA/600 Ω max (per channel)
Load Stability: ≤0.002% of span/100 Ω
Current Limit: ≤28 mA
Voltage Output
Programmable Signal Ranges: 0 to 10V, 2 to 10V, 0 to 5V, 1 to 5V
Functional Range: 0 to 11.5V
Load: >10 kΩ min
GENERAL
Supply Voltage (via Power Rail or Connectors): 16.8 to 31.2 Vdc
Power Consumption: 0.8 W max
Internal Consumption: 0.4 W typical/0.65 W max
Isolation: Input/output/supply
Isolation Voltage (Test): 2.5 kVac
Isolation Voltage (Working): 300 Vac
MTBF: >241 years, according to IEC 61709 (SN29500)
Signal/Noise Ratio: >60 dB
Cut-Off Frequency (3 dB): >100 Hz or 10 Hz (selectable via DIP-switch)
Response Time (0 to 90%, 100 to 10%): <7 ms or <44 ms
Span: Corresponds to presently selected DIP switch output range
Accuracy: <±0.05% of span
Temperature Coefficient: <±0.01% of span/°C
EMC Immunity Influence: <±0.5% of span
Extended EMC Immunity
NAMUR NE 21, A Criterion, Burst: <±1% of span
ENVIRONMENTAL
Operating Temperature: -25 to 70°C (-13 to 158°F)
Storage Temperature: -40 to 85°C (-40 to 185°F)
Calibration Temperature: 20 to 28°C (68 to 82°F)
Relative Humidity: 0 to 95% RH non-condensing
Protection Degree: IP20
Installation Area: Pollution degree 2 and measurement/overvoltage category II
MECHANICAL
Dimensions: 113 H x 6.1 W x 115 mm D (4.4 x 0.24 x 4.5")
Weight: 70 g (0.15 lb) approx
DIN Rail Type: DIN EN 60715 - 35 mm
Wire Size: 0.13 x 2.5 mm²/AWG 26 to 12 stranded wire
Screw Terminal Torque: 0.5 Nm
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† All dollar amounts on this site are shown in US currency.
Ordering Example: (1) DRSL-DC4 Bipolar isolated DIN rail signal conditioner for process signals, USD$6,745.00, plus (1) DRSL-MOD-STOP Module stop (screwed onto power rail to support and hold mounted devices), USD$240.00, plus (1) DRSL-PCU Power connector unit, 24 Vdc/2.5 A output to power rail, USD$3,625.00, plus (1) DRSL-PWR-RAIL Power rail (with cover and two end covers, one right hand and one left hand), 1 m (3.3') length, USD$5,275.00, USD$6,745.00 + 240.00 + 3,625.00 + 5,275.00 = USD$15,885.00
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Related Links -
Manual, Related Products
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Product Manual |
Download Installation Guide for Signal Conditioners |
Download Bipolar Isolated Signal Conditioner/Splitter |
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