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DIN Rail Conditioner Series with Process Input, High accuracy

Isolated DIN Rail Signal Conditioner

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Data Sheet (PDF)

C$274.71

Item# DRSL-DC2

Volume discounts available

Volume Discount Schedule

Quantity	Price each
1-4	C$274.71
5-9	C$260.97
10-24	C$255.48
25-49	C$244.49
50-99	C$239.00
100+	C$233.50

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Lead Time (If not in stock): 12 weeks

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Isolation and Conversion of Process Voltage or Current Signals
Power Supply and Signal Isolator for 2-Wire Transmitter
Slimline Housing—Only 6 mm (0.24") Wide
Multiple Signal Ranges (DIP-Switch Selectable)
High Accuracy, <0.05% of Span
Fast Response Time <7 ms

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DRSL-DC2 Model Options

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Input Type

Input Ranges

Output Type

Additional Feature

Input Class

Output Class

Supply Voltage Type

Isolation

Programability

Specs

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The DRSL-DC2 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-DC2 can be used for signal conversion of standard process voltage or current signals. The unit offers isolation between input, output and supply, provides surge suppression and protects control systems from transients and noise.

The DRSL-DC2 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. When the input is configured for 2-wire transmitter mode, the DRSL-DC2 provides the current loop supply voltage. The unit operates over a wide temperature range from -25 to 70°C (-13 to 158°F).

SPECIFICATIONS
INPUT
Current Input
Measurement Range: 0 to 20.5 mA
Functional Range: 0 to 23 mA
Programmable Measurement Ranges: 0 to 20 mA and 4 to 20 mA
Input Voltage Drop: <1.5V
2-Wire Transmitter Supply: >17V/20 mA
Voltage Input
Measurement Range: 0 to 10.25V
Functional Range: 0 to 11.5V/ 0 to 5.75V
Programmable Measurement Ranges: 0 to 5V, 1 to 5V, 0 to 10V, 2 to 10V
Input Resistance: ≥500 kΩ

OUTPUT
Current Output
Signal Range: 0 to 20.5 mA (span)
Programmable Signal Ranges: 0 to 20 mA and 4 to 20 mA
Load: 23 mA/600 Ω max
Load Stability: ≤0.01% of span/100 Ω
Current Limit: ≤28 mA
Voltage Output
Signal Range: 0 to 10V
Programmable Signal Ranges: 0 to 10, 2 to 10, 0 to 5 and 1 to 5V
Load: >10 kΩ min

GENERAL
Supply Voltage (via Power Rail or Connectors): 16.8 to 31.2 Vdc
Power Consumption: 1.2 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: >231 years, according to IEC 61709 (SN29500)
Signal/Noise Ratio: >60 dB
Response Time (0 to 90%, 100 to 10%): <7 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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