DC,Input,Isolated,Signal Conditioner,Model DR4300,Wilkerson Instrument

DC Input Isolated Signal Conditioner Model DR4300


DC Input Isolated DIN Rail Mounted Signal Conditioner Model DR4300

TERMINAL CONNECTIONS
Power DC +
Power DC - 
Input +
Input -
Output +
Output -
(Terminal Labeled)
24 VDC +
24 VDC -
Input +
Input -
Output +
Output -

DC,Input,Isolated,Signal Conditioner,Model DR4300,Wilkerson Instrument Catalogue
DC,Input,Isolated,Signal Conditioner,Model DR4300,Wilkerson Instrument Manual

DC,Input,Isolated,Signal Conditioner,Model DR4300,Wilkerson Instrument


DC,Input,Isolated,Signal Conditioner,Model DR4300,Wilkerson Instrument

Features

DC,Input,Isolated,Signal Conditioner,Model DR4300,Wilkerson Instrument Provides a Galvanic Isolated DC Output Proportional to DC Input
DC,Input,Isolated,Signal Conditioner,Model DR4300,Wilkerson Instrument 50 mV or 1 mA Minimum Input Span
DC,Input,Isolated,Signal Conditioner,Model DR4300,Wilkerson Instrument 256 V or 250 mA Maximum Input Span
DC,Input,Isolated,Signal Conditioner,Model DR4300,Wilkerson Instrument Voltage or Current Output
DC,Input,Isolated,Signal Conditioner,Model DR4300,Wilkerson Instrument Plug-in Screw Terminal Blocks
DC,Input,Isolated,Signal Conditioner,Model DR4300,Wilkerson Instrument Unlimited* Choice of Input/Output Ranges
DC,Input,Isolated,Signal Conditioner,Model DR4300,Wilkerson Instrument 21 to 28 VDC Power
DC,Input,Isolated,Signal Conditioner,Model DR4300,Wilkerson Instrument DIN Rail Mount - Case Only 0.5" Wide
DC,Input,Isolated,Signal Conditioner,Model DR4300,Wilkerson Instrument 3 Year Warranty
DC,Input,Isolated,Signal Conditioner,Model DR4300,Wilkerson Instrument UL/cUL Recognized

Description

The DR4300 provides an isolated DC voltage or current output proportional to a DC voltage or current input. The input and output are ranged at the factory, but Zero and Span controls provide 15% adjustability.

The DR4300 provides 3 way isolation between input, output, and power source.

The isolation makes the product useful for measuring input signals with high common mode voltages and for breaking ground connections to eliminate ground loops. Its wide choice of inputs and outputs allow signal conversion and scaling as well.

The screw terminal blocks plug into the case, which allows easy wiring and removal of products.

All of the DR Series of products provide transient protection to help eliminate damage from lightning and from other transients created on the power and signal leads.

Typical Applications

Eliminates ground loops and common mode signals for voltage/current scaling or conversion, isolation, buffering, noise reduction. Single-unit replacement module provides all normal input and output ranges.

Mounting
All DR Series products are designed to mount on a 35 mm DIN rail. The products feature a steel mounting clip, with a compression spring, for secure mounting.

Specifications

INPUT RANGE
Voltage
  Select any range between 50mV to 256 V
   (Minimum span 50 mV)
   (Maximum span 256 V)

Current
  Select any range between
  1 mA to 250 mA, internal shunt
   (Minimum span 1 mA)
   (Maximum span 250 mA)

INPUT IMPEDANCE
Voltage
  400 kilohms

Current

Current Input
1 mA
10 mA
20 mA
4/20 mA
100 mA
250 mA
Input Shunt Value
1000 OHM
100 OHM
50 OHM
61.9 OHM
10 OHM
3.3 OHM

OUTPUT RANGE
 
Voltage
  Select any range from -10 V to +10 V, 5 mA max load
   (min span 1 V)

Current
  Select any range from 0 to 20 mA
   (min span 1 mA)
  Compliance > 20 V
   (Drive 1000 ohm at 20 mA)

BANDWIDTH
-3db at 3 Hz

OUTPUT RIPPLE
<0.1% of span
  (peak to peak)

ACCURACY
0.1% of span

LINEARITY
0.05% of span

COMMON MODE REJECTION
100 dB, DC to 60 Hz

ISOLATION, OUTPUT/INPUT/POWER
>500 megohms
1500 VAC rms

OPERATING TEMPERATURE
14F to 158F/-10C to 70C

TEMPERATURE STABILITY
(0.01% of span)/C max

POWER
21 to 28 VDC, 50 mA max

 


TERMINAL CONNECTIONS
Power DC +
Power DC - 
Input +
Input -
Output +
Output -
(Terminal Labeled)
24 VDC +
24 VDC -
Input +
Input -
Output +
Output -