4 to 20mA signal splitter DAT4530




4 to 20mA Signal Splitter DAT4530.


The DAT4530 Signal Splitter converts any universal input signal into two analog outputs. The Input can be a Current (mA), Voltage (mV, Volts), Thermocouple, RTD, Resistance or Potentiometer. The output is selectable from Current (mA) or Voltage and can be different from each other i.e. Channel one output can be 4-20mA and Channel 2 output can be 0-10 Volts.

All round Galvanic isolation is standard so both outputs are galvanic isolated from each other and from the Power supply and the input. This galvanic isolation will negate ground loop problems and reduce noise normally found in heavy industrial environments.

Full redundancy is enabled as each output does not affect the other output or the input even if the circuit is open circuited. The outputs are boosted so that they can drive into a load of 500 Ohms. The current input can be wired as a passive or active input meaning it can power up a 2 wire transmitter. The current output can also drive the 4-20mA or sink the 4-20mA. Sinking is normally used when connecting to a PLC or a DCS. An auxiliary power supply is also standard.

Options that are standard and only need selecting are Square root extraction, Linearization, Trip Alarm and high speed output.

The Signal Splitter is DIP switch programmable and PC Programmable.

Universal Input and Output.
5 Way Isolation.
Boost Output.
PC and DIP Switch Configurable.
LED Power Indication.
DAT4530-Input DAT4530-Output DAT4530-Output
J,K,S,R,B,E,T,N Type T/c, 4-20mA, Volts, mV, Resistance, Potentiometer. Current 4-20mA, 0-20mA. Power Supply Voltage 20-30VDC.
See Datasheet for range. Voltage 0-10V Min Span 1 V. Reverse polarity protection 60Vdc.
DAT4530-Current-Consumption DAT4530-Confguration DAT4530-Isolation
Current output 90 mA. PC Configurable. Between Input/Outputs/Power Supply.
Voltage output 50 mA. DIP Switch Configurable. 1500Vac, 50 Hz for 1 Minute.
DAT4530-EMC DAT4530-Housing DAT4530-Temperature
For Industrial environments. Material Self-extinguishing. Operating Temperature -4°F +140°F
Immunity EN 61000-6-2. Dimensions W X L X H. -20°C +60°C.
Emission EN 6100-6-4. Inch 3 1/2 x 4 1/2 x 1/2. Storage Temperature -40°F +185°F
  mm 90 x 112x x 12.5. -40°C +85°C.
  Weight 3 oz 90 g. Humidity (not Condensing) 0-90%.
High speed output 100mS.