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DRSP-I-Srs-DC-Splitter
DIN Rail DC Current Signal Splitters w/ Dual Output
Models In Stock
- One 4 to 20 mA Input to Two 4 to 20 mA Outputs with Full Isolation
- Zero and Span Adjustments for Each Output
- Full 1200 V Input/Output/ Power Isolation
- Input/Output Loop Status LEDs
DRSP-I-Srs-DC-Splitter
From
$
672.95
Models In Stock
Product Overview
- CMRR 120 dB minimum
- Current Measurement Range 4 to 20 mA
- Electrical Connection Screw Terminal
- Electrical Output 4 to 20 mA
- Enclosure Ratings IP40
- Height 117 mm
- Impedance Input 50 Ω typical
- Input Range Note Input Loop Power Supply:15 Vdc ±10%, regulated, 25 mA;May be selectively wired for sinking or sourcing mA input;Loop Status LEDs: Variable brightness LEDs indicate I/O loop level and status; One for input, one for each output.
- Isolation Isolation (Full 4-Way Isolation):input 1, output 1, output 2, power;1200 VRMS minimum
- LED Indicators Loop Status LEDs: Variable brightness LEDs indicate I/O loop level and status; One for input, one for each output
- Length 122 mm
- Linearity Output Linearity: ±0.1% of span
- Mounting DIN Rail 35 mm Standard
- Number of Inputs 1
- Operating Temperature, Max 60 °C
- Operating Temperature, Min -10 °C
- Output Detail (Output 1 and Output 2): 4 to 20 mA;20V compliance, 1000 Ω at 20 mA Output Zero and Span: Multi-turn zero and span potentiometers for each output channel to compensate for load and lead variations; ±15% of span adjustment range typical Output Loop Power Supplies: One for each output channel; 20 Vdc nominal, regulated, 25 mA may be selectively wired for sinking or sourcing mA output. Output Functional Test: Front buttons set each output to test level when pressed; Each test level potentiometer adjustable 0 to 100% of span
- Output Ripple Output Ripple and Noise: <10 mVRMS
- Output Signal Current
- Output Value Splitter
- Response Time 70 ms typical
- Stability ±0.04% of span per °C
- Width 45 mm
- Wire Gauge 14 AWG
The DRSP-I Series DC current signal splitters accept one 4 to 20 mA current input and provide two optically isolated 4 to 20 mA current outputs that are linearly related to the 4 to 20 mA current input. This provides an economical solution when one signal must be sent to two different devices. Typical applications include isolation, output splitting, output device separation and redundancy (i.e. to prevent failure of the entire loop if one device fails), or a combination of these. The input signal is filtered, amplified, split, and then passed through an opto-coupler to the output stages. Full 4-way isolation (input, output 1, output 2, power) make this module useful for ground loop elimination, common mode signal rejection,and noise pickup reduction.
Specifications
Input
Input Range: 4 to 20 mA
Input Impedance: 50 Ω typical
Input Loop Power Supply: 15 Vdc ± 10%, regulated, 25 mA; May be selectively wired for sinking or sourcing mA input
Loop Status LEDs: Variable brightness LEDs indicate I/O loop level and status; One for input, one for each output
Output
Output Range:
(Output 1 and Output 2): 4 to 20 mA; 20V compliance, 1000 Ω at 20 mA
Output Linearity: Better than ± 0.1% of span
Output Zero and Span: Multi-turn zero and span potentiometers for each output channel to compensate for load and lead variations; ± 15% of span adjustment range typical
Output Loop Power Supplies: One for each output channel; 20 Vdc nominal, regulated, 25 mA may be selectively wired for sinking or sourcing mA output
Output Ripple and Noise: Less than 10 mVRMS
Output Functional Test: Front buttons set each output to test level when pressed; Each test level potentiometer adjustable 0 to 100% of span
General
Response Time: 70 milliseconds typical
Common Mode Rejection: 120 dB minimum
Isolation (Full 4-Way Isolation): Input 1, output 1, output 2, power; 1200 VRMS minimum
Ambient Temperature Range: -10 to 60°C (14 to 140°F)
Stability: Better than ± 0.04% of span per °C
Power:
DRSP-I: 60 to 265 Vac, 50/60 Hz or 85 to 300 Vdc, 6 W maximum
DRSP-I-DC: 9 to 30 Vdc or 10 to 32 Vac 50/60 Hz, 6 W maximum
Housing: IP40, mounts to standard 35 mm (1.37") DIN rail
Connectors: Eight 4-terminal removable connectors; 14 AWG maximum wire size
Dimensions: 45 W x 117 H x 122 mm D (1.78 x 4.62 x 4.81"); height includes connectors
Specifications
Input
Input Range: 4 to 20 mA
Input Impedance: 50 Ω typical
Input Loop Power Supply: 15 Vdc ± 10%, regulated, 25 mA; May be selectively wired for sinking or sourcing mA input
Loop Status LEDs: Variable brightness LEDs indicate I/O loop level and status; One for input, one for each output
Output
Output Range:
(Output 1 and Output 2): 4 to 20 mA; 20V compliance, 1000 Ω at 20 mA
Output Linearity: Better than ± 0.1% of span
Output Zero and Span: Multi-turn zero and span potentiometers for each output channel to compensate for load and lead variations; ± 15% of span adjustment range typical
Output Loop Power Supplies: One for each output channel; 20 Vdc nominal, regulated, 25 mA may be selectively wired for sinking or sourcing mA output
Output Ripple and Noise: Less than 10 mVRMS
Output Functional Test: Front buttons set each output to test level when pressed; Each test level potentiometer adjustable 0 to 100% of span
General
Response Time: 70 milliseconds typical
Common Mode Rejection: 120 dB minimum
Isolation (Full 4-Way Isolation): Input 1, output 1, output 2, power; 1200 VRMS minimum
Ambient Temperature Range: -10 to 60°C (14 to 140°F)
Stability: Better than ± 0.04% of span per °C
Power:
DRSP-I: 60 to 265 Vac, 50/60 Hz or 85 to 300 Vdc, 6 W maximum
DRSP-I-DC: 9 to 30 Vdc or 10 to 32 Vac 50/60 Hz, 6 W maximum
Housing: IP40, mounts to standard 35 mm (1.37") DIN rail
Connectors: Eight 4-terminal removable connectors; 14 AWG maximum wire size
Dimensions: 45 W x 117 H x 122 mm D (1.78 x 4.62 x 4.81"); height includes connectors
PDFs & Manuals
Show Ratings & Reviews
Rated 5 out of
5
by
Windsor Township from
Municipal Electrician
Always encounter a helpful staff and a fair amount of stock
Date published: 2021-02-09