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Isolated DIN Rail Signal Conditioner/Splitter for Process Signals
The DRSL-SP2 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.
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 | |
No. of Outputs | 2 |
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/300 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 1/output 2/ supply |
Isolation Voltage (Test) | 2.5 kVac |
Isolation Voltage (Working) | 300 Vac |
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 |
OMEGA DRSL-SP2 DIN Rail Isolated Repeater/Splitter for Process Signals - Data sheet 528.4 KB |