DC,Input,Field,Rangeable,Isolated,Signal,Conditioner,Model DR4380A,Wilkerson Instrument

DC Input Field Rangeable Isolated Signal Conditioner Model DR4380A


DC Input Field Rangeable Isolated DIN Rail Mounted Signal Conditioner Model DR4380A

TERMINAL CONNECTIONS
Power DC +
Power DC - 
Input +
Input -
Output +
Output -
(Terminal Labeled)
24 VDC +
24 VDC -
Input +
Input -
Output +
Output -
DC,Input,Field,Rangeable,Isolated,Signal,Conditioner,Model DR4380A,Wilkerson Instrument
DC,Input,Field,Rangeable,Isolated,Signal,Conditioner,Model DR4380A,Wilkerson Instrument

Features

DC,Input,Field,Rangeable,Isolated,Signal,Conditioner,Model DR4380A,Wilkerson Instrument

Provides a Galvanic Isolated DC Output Proportional to DC Input

DC,Input,Field,Rangeable,Isolated,Signal,Conditioner,Model DR4380A,Wilkerson Instrument
50 mV or 1 mA Minimum Input Span
DC,Input,Field,Rangeable,Isolated,Signal,Conditioner,Model DR4380A,Wilkerson Instrument
256 V or 100 mA Maximum Input Span
DC,Input,Field,Rangeable,Isolated,Signal,Conditioner,Model DR4380A,Wilkerson Instrument
Plug-in Screw Terminal Blocks
DC,Input,Field,Rangeable,Isolated,Signal,Conditioner,Model DR4380A,Wilkerson Instrument
21 to 28 VDC Power
DC,Input,Field,Rangeable,Isolated,Signal,Conditioner,Model DR4380A,Wilkerson Instrument
DIN Rail Mount - Case Only 0.5" Wide
DC,Input,Field,Rangeable,Isolated,Signal,Conditioner,Model DR4380A,Wilkerson Instrument
3 Year Warranty
DC,Input,Field,Rangeable,Isolated,Signal,Conditioner,Model DR4380A,Wilkerson Instrument UL/cUL Recognized

Description

The DR4380A provides an isolated DC voltage or current output proportional to a DC voltage or current input. The input and output can be ranged in the field utilizing slide DIP switches. Zero and Span controls provide ±26% adjustability.

The DR4380A 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
Voltage
  Select any range between
  50 mV to 256 V
   (Minimum span 50 mV)
   (Maximum span 256 V)

Current
  Select any range between
  1 mA to 100 mA, internal shunt
   (Minimum span 1 mA)
   (Maximum span 100 mA)

INPUT IMPEDANCE
Voltage
  400 kilohms

Current
  Current Input 40 ohms

OUTPUT
Voltage
1/5
0/5
0/10
-5/5
-10/10
Current (mA)
0/1
4/20
0/20

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, 60 mA max