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DRF-LC-Series-Sig-Cond
DIN Rail Load Cell Input Signal Conditioner
This product has been discontinued. For a potential replacement, please see DRC-4710-4720-Sig-Cond or TXDIN1600S-Transmitter
- For Load Cells with 1 mV/V, 2 mV/V and 3 mV/V Output
- Full Scale at 10 mV, 20 mV and 30 mV
- Pre-tare Jumpers at 50%, 25% and 0%
- Accuracy 0.2%
DRF-LC-Series-Sig-Cond
From
$
236.46
Product Overview
- Accuracy ± 0.2 %
- Approvals CE
- Bandwidth 20 Hz (-3dB)
- Electrical Connection Screw Terminal
- Enclosure Ratings IP30
- Height 110 mm
- Impedance Input 5 MΩ
- Isolation 3500 Veff
- Length 93 mm
- Linearity <0.1%
- Load Resistance Voltage Output : ≥1 KΩ, Current Output : ≤400Ω
- Mounting DIN Rail Mount
- Number of Inputs 1
- Operating Temperature, Max 60 °C
- Operating Temperature, Min 0 °C
- Output Detail Maximum Voltage Output: 11 Vdc approx. Minimum Voltage Output: -1 Vdc approx.
- Output Signal Voltage
- Output Value Process
- Power Consumption max 3.8 VA
- Response Time <75 msec (90% of signal)
- Storage Temperature, Max 70 °C
- Storage Temperature, Min -20 °C
- Supply Power Note 24 Vdc ±10%, 230 Vac ±10% 50/60 Hz, 115 Vac ±10% 50/60 Hz
- Supply Power Type DC
- Supply Voltage 24 Vdc
- Temperature Drift 250 ppm/°C
- Voltage Output Range 0 to 10 Vdc
- Weight 120 g
- Width 22.5 mm
The DRF series DIN rail signal conditioners are designed to accept a broad range of input signals, such as AC and DC voltage and current, frequency, temperature (thermocouple and RTD), and process transducers, and provide standard process outputs of either 4 to 20 mA, or 0 to 10 Vdc. The DRF series feature a modern housing design, that is easily mounted on standard 35 mm DIN rails. Connections are safely and securely made through pluggable screw terminal connectors, with input and output connections on the opposite sides of the module.
The DRF-LC signal conditioner accepts a load cell input and provides an isolated 0 to 10 Vdc or 4 to 20 mA output. Models are available with three different power options, 24 Vdc, 120 Vac and 240 Vac.
The DRF-LC are ideally suited for industrial applications. The DRF-LC feature galvanic isolation between input, output and power up to 3500 Veff (model specific). Module response time is 75 ms or less.
The FAR-1 power supply is an ideal companion product for the DRF-LC. It provides a regulated 10Vdc output that may be used to power up to 4 load cells.
Range Code Table
The DRF-LC signal conditioner accepts a load cell input and provides an isolated 0 to 10 Vdc or 4 to 20 mA output. Models are available with three different power options, 24 Vdc, 120 Vac and 240 Vac.
The DRF-LC are ideally suited for industrial applications. The DRF-LC feature galvanic isolation between input, output and power up to 3500 Veff (model specific). Module response time is 75 ms or less.
The FAR-1 power supply is an ideal companion product for the DRF-LC. It provides a regulated 10Vdc output that may be used to power up to 4 load cells.
Range Code Table
| Range Code | Range |
| 10MV | 0 to 10 mV |
| 20MV | 0 to 20 mV |
| 30MV | 0 to 30 mV |
| SPECIFICATIONS Accuracy: <0.2% full scale Linearity: <<0.1% full scale Thermal Drift: 250 ppm/°C typical (max <200ppm/°C) Response Time: <75 mS (90% of signal) Bandwith: 20 Hz (-3dB) Pretare: 50%, 25% and 0% by jumpers Impedance: 5 M Ω Over Range Protection: 15 V max differential input Power: 24 Vdc ± 10%, 230 Vac ± 10% 50/60 Hz, 115 Vac ± 10% 50/60 Hz Power Consumption: <3.8 VA Output: 4 to 20 mA and 0 to 10 Vdc Maximum Voltage Output: 11 Vdc approx. Minimum Voltage Output: -1 Vdc approx. Minimum Load Resistance (Voltage): >1 KΩ Maximum Current Output: 22 mA approx. Maximum Current Output: -1.5 mA approx. Maximum Load Resistance (current): >400 Ω | Electrical Connections: Plug-in screw terminals Protection: IP-30 MECHANICAL DIMENSIONS Weight: (DC Powered Models): 120 g (4.2 oz) (AC Powered Models): 200 g (7 oz) Dimensions: (DC Powered models): 110 H x 22.5 W x 93 mm D (4.3 x 0.9 x 3.7") (AC Powered models): 110 H x 37 W x 93 mm D (4.3 x 1.46 x 3.7") Operating Temperature: 0 to 60°C (32 to 140°F) Storage Temperature: -20 to 70°C (-4 to 158°F) |
PDFs & Manuals
Show Ratings & Reviews
Rated 4 out of
5
by
no name from
DRF-LC
the conditioner does not have an integrated supply for the load cell excitation...
Date published: 2021-09-17
Rated 5 out of
5
by
Ralph from
Load Conditioner works great
The Load Conditioner works great on our load cells. They provide a good conditioner for inputs into our S7 PLC system.
Date published: 2020-11-05