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).
| Input Type | Current |
|---|---|
| Isolation | Isolation: Input/output/supply;Isolation Voltage (Test): 2.5 kVac ;Isolation Voltage (Working):300 Vac |
| brand | OMEGA Engineering |
| accuracy | ± 0.05 % |
| approvals | CE, UL, RoHS |
| calibration temperature, max | 28 °C |
| calibration temperature, min | 20 °C |
| conversion rate | 1:1 |
| current measurement range | 0 to 20.5 mA |
| emc immunity note | Extended EMC Immunity NAMUR NE 21, A Criterion, Burst: <±1% of span |
| emc standard | NAMUR NE 21 |
| electrical output | 0 to 20.5 mA |
| enclosure ratings | IP20 |
| height | 113 mm |
| input range note | Functional Range: 0 to 23 mA;Input Voltage Drop: <1.5 Vdc |
| installation | Pollution degree 2 and measurement/overvoltage category II |
| length | 115 mm |
| load resistance | Current Output: 23 mA/600 Ω max |
| mtbf | 284 yrs |
| mounting | DIN Rail 35 mm Standard, EN 60715 |
| noise calibration | >60 dB |
| number of inputs | 1 |
| operating temperature, max | 70 °C |
| operating temperature, min | -25 °C |
| output detail | Current Limit: ≤28 mA |
| output signal | Current |
| output value | Process |
| power consumption | 0.8 W, Internal - max 0.65 W |
| relative humidity | 0 to 95% RH (non-condensing) |
| response time | < 7 ms |
| response time note | Response Time (0 to 90%, 100 to 10%): <7 ms |
| screw terminal torque | 0.5 Nm |
| stability | Load Stability: ≤0.01% of span/100 Ω |
| storage temperature, max | 85 °C |
| storage temperature, min | -40 °C |
| supply power type | DC |
| supply voltage | 16.8 to 31.2 Vdc |
| temperature coefficient | <±0.01% of span/°C |
| weight | 70 g |
| width | 6.1 mm |
| wire gauge | 26 to 12 AWG |
| Unidad | piece |
| Cantidad mínima | 1 |
| Incremento de cantidad | 1 |
| Fabricante | Omega |
| Vendor SKU | DRSL-DC1 |
| Lead Time | If not in stock: 4 weeks |