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$480.00
DRSL-SP3
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Isolation and Conversion of Bipolar Process Voltage and Current Signals to Unipolar/Bipolar Signals
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Splitter Function: 1 Process Input, 2 Process Outputs
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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-SP3 bipolar isolated
signal conditioner/splitter 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. Two process
outputs are provided which mirror
the single process input.
The DRSL-SP3 can be used for
signal conversion of standard
bipolar analog process signals
into two individual unipolar or
bipolar analog signals. The unit
offers 4-port isolation, provides
surge suppression and protects
control systems from transients
and noise. The DRSL-SP3 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
No. of Outputs: 2
Current Output
Programmable Signal Ranges: 0 to 20 mA, 4 to 20 mA, ±10 mA, ±20 mA
Functional Range: 0 to 23 mA
Load: 23 mA/300 Ω max (per channel)
Load Stability: ≤0.002% of span (presently selected range)/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 1/ output 2/supply
Isolation Voltage (Test): 2.5 kVac
Isolation Voltage (Working): 300 Vac
MTBF: >187 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 the 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 Singapore currency.
Ordering Example: (1) DRSL-MOD-STOP Module stop (screwed onto power rail to support and hold mounted devices), $13.00, plus (1) DRSL-PCU Power connector unit, 24 Vdc/2.5 A output to power rail, $195.00, 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, $284.00, plus (1) DRSL-SP3 Bipolar isolated signal conditioner/splitter for process signals, $480.00, $13.00 + 195.00 + 284.00 + 480.00 = $972
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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 |
| Related Products |
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DRSL-DC2: |
| Isolated DIN Rail Signal Conditioner |
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DRSL-DC3: |
| Isolated DIN Rail Signal Conditioner |
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DRSL-DC4: |
| Bipolar Isolated DIN Rail Signal Conditioner for Process Signals |
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DRSL-SP1: |
| Isolated DIN Rail Repeater/Splitter for Current Signals |
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DRSL-SP2: |
| Isolated DIN Rail Signal Conditioner/Splitter for Process Signals |
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DRSL-RTD-LP: |
| RTD Input Non-Isolated DIN Rail Loop-Powered Signal Conditioner |
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DRSL-TEMP: |
| Isolated DIN Rail Loop-Powered Temperature Signal Conditioner |
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DRSL-U: |
| Isolated Universal Input DIN Rail Signal Conditioner |
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