# Signal Converter, Current, Voltage, Current, Voltage, 2 Channels, 0.05 %, ± 0.05%, 31.2 VDC

![Product image](https://novapart.co/image/farnell:3907115/)

**URL**: https://novapart.co/products/DRSL-DC2/signal-converter-current-voltage-2-channels-005
**SKU**: DRSL-DC2
**Manufacturer**: OMEGA
**Category**: Automation & Process Control || Signal Conditioning || Signal Converters
**Price**: €266.4900
**Stock**: 10+
**Lead Time**: 64 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Accuracy % | 0.05% |
| Product Range | - |
| Supply Voltage | 31.2VDC |
| Isolation Input | Isolated |
| No. Of Channels | 2 Channel |
| Output Accuracy | ± 0.05% |
| No. Of Output Channels | 2Channels |
| Signal Conditioner Input | Current, Voltage |
| Signal Conditioner Output | Current, Voltage |
| Signal Conditioner Mounting | DIN Rail |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3907115/)

## _**Isolated DIN Rail Signal Conditioner**_ 

## **DRSL-DC2** 

- U **Isolation and Conversion of Process Voltage or Current Signals** 

**DRSL-DC2 DIN rail signal conditioner and DRSL-PWRRAIL, power rail (sold separately). Shown smaller than actual size.** 

- U **Power Supply and Signal Isolator for 2-Wire Transmitter** 

- U **Slimline Housing— Only 6 mm (0.24") Wide** 

- U **Multiple Signal Ranges (DIP-Switch Selectable)** 

- U **High Accuracy,** 

   - **<0.05% of Span** 

- U **Fast Response Time <7 ms** 

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 

**1** 

## **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 mm[2] /AWG 26 to 12 stranded wire 

**Screw Terminal Torque:** 0.5 Nm 

## **Connections** 

**==> picture [313 x 257] intentionally omitted <==**

**----- Start of picture text -----**<br>
Current Voltage 2-wire Voltage Current<br>input input input output output<br>- - 4 5<br>Tx V mA<br>- Input Output - -<br>3 6<br>2 7 Supply +<br>Supply<br>1 8 Supply -<br>81 82 83 84 85<br>No connection<br>Rail, +24 VDC<br>Rail, Gnd.<br>No connection<br>No connection<br>+ + +<br>+ +<br>**----- End of picture text -----**<br>


**==> picture [68 x 31] intentionally omitted <==**

**----- Start of picture text -----**<br>
DRSL-DC2 and<br>DRSL-PWR-RAIL<br>shown smaller<br>than actual size.<br>**----- End of picture text -----**<br>


**==> picture [54 x 43] intentionally omitted <==**

**----- Start of picture text -----**<br>
SM<br>Extended Warranty<br>Program<br>**----- End of picture text -----**<br>


_OMEGACARE[SM] extended warranty program is available for models shown on this page. Ask your sales representative for full details when placing an order. OMEGACARE[SM ] covers parts, labor and equivalent loaners._ 

## **To Order** 

|**To Order**||
|---|---|
|**Model No.**|**Description**|
|**DRSL-DC2**|Isolated DIN rail signal conditioner|



## **Accessories** 

|**Model No.**|**Description**|
|---|---|
|**DRSL-PWR-RAIL**|Power rail(with cover and two end covers, one right hand and one left hand), 1 m(3.3')length|
|**DRSL-PCU**|Power connector unit, 24 Vdc/2.5 A output topower rail|
|**DRSL-MOD-STOP**|Module stop (screwed ontopower rail to support and hold mounted devices)|



_**Ordering Example: DRSL-DC2** isolated DIN rail signal conditioner,_ _**DRSL-PWR-RAIL** power rail,_ _**DRSL-PCU** power connector unit,_ _**DRSL-MOD-STOP** module stop and_ _**OCW-1,** OMEGACARE[SM] extends standard 1-year warranty to a total of 2 years._ 

**2** 



## Links

- [View this product on Novapart](https://novapart.co/products/DRSL-DC2/signal-converter-current-voltage-2-channels-005)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/omega/drsl-dc2/signal-conditioner-din-rail/dp/3907115)
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