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Konfigurerbare signalbetingere monteret på DIN-skinne

DRF Series

Konfigurerbare signalbetingere monteret på DIN-skinne | DRF Series

Konfigurerbare signalbetingere monteret på DIN-skinne

Se Alt Models Below

1 year warranty CE
  • Spænding, strømstyrke, frekvens, resistans, potentiometer, termokobler,inputmoduler til RTD og lastcelle
  • Signalområder, der kan konfigureres i marken
  • Isolerer med op til 3500 Veff mellem input og output og strøm (isoleringen afhænger af modellen)
  • Kompatibel med 35 mm standard-DIN-skinne
Signalindlæringsenheder - Vis relaterede produkter


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 series are designed to maximize functionality. The front door of the housing provides easy access to span and offset potentiometers which may be used to field adjust the input and output
signal range.

The input, output and power circuits are isolated by 3500 volts of galvanic isolation. The isolation protects against potentially damaging voltages from passing through the signal conditioners into connected systems. The isolation also provides improved measurement accuracy by minimizing the effects of ground loops and electrical noise.

Each DRF series signal conditioner is available with current and voltage output (only one may be used at a time). Available output types include 4 to 20 mA or 0 to 10 Vdc. Although pre-configured before shipping from the factory, the output may be changed through an internal jumper change.
Standard outputs are linear and proportional to the signal input. Thermocouple input modules feature special circuitry to linearize the output to the actual temperature rather than the non-linear signal produced by thermocouple sensors.

For Ordering details and technical information on specific models please see the Related Links section below.

Common to all Models)
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 K Ω
Maximum Current Output: 22 mA approx.
Maximum Current Output: -1.5 mA approx.
Maximum Load Resistance (current): =400 Ω
Accuracy: <0.2% or <0.3% depending on model
Linearity: <0.1% or <0.2% depending on model
Thermal Drift: <150 ppm/°C or 250 ppm/°C typical depending on model
Response Time: 70 mS (Process and DC input models); 250 mS (Temperature and AC input models)

Input to Output:
3500 Veff;
Power to Input: 3500 Veff;
Power to Output: 3500 Veff (for ac powered models), 1K Veff (for dc powered models)
*tested True RMS, 60 sec. leak <1 mA
Electrical Connections: Plug-in screw terminals
Protection: IP-30


(DC Powered): 120 g (4.2 oz)
(AC Powered): 200 g (7 oz)

(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)

All amounts shown in EUR
Noter: * Specify Power, 24Vdc for 24 Vdc power, 115Vac for 115 Vac power or 230Vac for 230 Vac power ** Specify range code from the Input Range Table *** Specify output, 4/20 for 4 to 20 mA output or 0/10 for 0 to 10 Vdc output
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