Singapore 1800 622 1156 | Intl +65 6415 5353 | Welcome to our new site - found a bug? Please report it here
DRSL-DC3-Process-Sig-Cond
DIN Rail Signal Conditioner Series with Process Input
- Isolation and Conversion of Process Voltage or Current Signals
- Slimline Housing—Only 6 mm (0.24') Wide
- Multiple Signal Ranges (DIP-Switch Selectable)
- High Accuracy, <0.2% of Span
DRSL-DC3-Process-Sig-Cond
From
SGD
415.92
Product Overview
- Approvals CE, UL, RoHS
- Calibration Temperature, Max 28 °C
- Calibration Temperature, Min 20 °C
- Electrical Output 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
- Enclosure Ratings IP20
- Height 113 mm
- Installation Pollution degree 2 and measurement/overvoltage category II
- Isolation 300 Vac
- Length 115 mm
- Load Resistance Current Output: 23 mA/600 Ω max, Voltage Output:>10 kΩ min
- Mounting DIN Rail 35 mm Standard, EN 60715
- MTBF 249 yrs
- Noise Calibration >60 dB
- Operating Temperature, Max 70 °C
- Operating Temperature, Min -25 °C
- Output Value Process
- Power Consumption 0.8 W, Internal - max 0.65 W
- Relative Humidity 0 to 95% RH (non-condensing)
- Screw Terminal Torque 0.5 Nm
- Series ID DRSL-DC3-Process-Sig-Cond
- Span, Max Corresponds to the presently selected DIP switch output range
- Stability Load Stability: ≤0.01% of span/100 Ω
- Storage Temperature, Max 85 °C
- Storage Temperature, Min -40 °C
- Supply Power Type DC
- Weight 70 g
- Width 6.1 mm
- Wire Gauge 26 to 13 AWG
Supported Applications
The Omega DRSL-DC3 is an isolated DIN rail signal conditioner designed for the galvanic isolation and conversion of process voltage or current signals. The series supports interfacing with SCADA systems or PLC equipment, providing surge suppression and eliminating ground loops in industrial control environments.
Operating Conditions & Performance
The DRSL-DC3 operates within an ambient temperature range of -25 to 70°C (-13 to 158°F) with a storage temperature capability from -40 to 85°C (-40 to 185°F). Humidity ratings are specified as 0 to 95% RH non-condensing. The unit delivers an accuracy of <±0.2% of span and features a response time of <7 ms (0 to 90%, 100 to 10%). It is rated for IP20 enclosure protection.
Measurement Ranges
The series supports the following input measurement ranges:
- Current: 0 to 20.5 mA, 0 to 23 mA
- Voltage: 0 to 10.25 V, 0 to 11.5 V, 0 to 5.75 V, 0 to 5 V, 1 to 5 V, 0 to 10 V, 2 to 10 V
Output Signals
Selectable output signals include:
- Current: 0 to 20.5 mA, 0 to 20 mA, 4 to 20 mA
- Voltage: 0 to 10 V, 2 to 10 V, 0 to 5 V, 1 to 5 V
Electrical Load Requirements
The load resistance specifications are:
- Current output: 23 mA/600 Ω max
- Voltage output: >10 kΩ min
Configuration Options
The DRSL-DC3 features a slimline housing with overall dimensions of 113 H x 6.1 W x 115 mm D (4.4 x 0.24 x 4.5"). The unit weighs approximately 70 g (0.15 lb). Signal ranges are selectable via DIP switches, and the device mounts to a DIN rail without an air gap using screw terminals.
Power Supply
The series requires a power supply of 16.8 to 31.2 Vdc provided via Power Rail or Connectors (terminals 7-8).
Accessories and Options
Available accessories for the DRSL-DC3 include:
- DRSL-PWR-RAIL: Power rail with cover, two end covers (one right hand, one left hand), 1 m (3.3') length.
- DRSL-PCU: Power connector unit providing 24 Vdc/2.5 A output to the power rail.
- DRSL-MOD-STOP: Module stop screwed onto the power rail to support and hold mounted devices.
Certifications and Warranty
The series carries CE, UL US, and RoHS certifications. A 1 YEAR WARRANTY is provided with the unit.
Key Product Differences
The DRSL-DC3 model represents an isolated DIN rail signal conditioner within this series. The primary variation across the product line involves the selectable input/output ranges configured via DIP switches to match specific process voltage or current signals, rather than distinct physical housing variants.
PDFs & Manuals
