WILKERSON INSTRUMENT CO., INC.

DM4300A DC Input DIN-Rail Mounted
Fixed Range Isolated Output Transmitter

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DM4300A
DC Input
DIN-Rail Mounted
Fixed Range
Isolated Output Transmitter

$258.00

We will calibrate this field rangeable product to your specifications at no charge.  It can be changed in the field if desired.

The following information must be entered to complete your order:
See "Specifications" below for Input and Output range limits.

Power:

Input:
Output:

Quantity:

 

Don't Forget Your Accessories
DR1 DIN-Rail, 35mm Symmetrical,
39 inches (1 meter)
$18.00
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Specifications
 
  • Features
  • Description
  • Specifications
  • Dimensions
  • Connections
  • User Write-On Label
  • High Speed Version with 150 microseconds Response
  • Provides a Fully Isolated DC Output Proportional to DC Input
  • Plug-In Terminal Blocks
  • Standard DIN-Rail Mount with Easy Snap-On Snap-Off
  • Connections Readily Accessible from the Front
  • Choice of Power Options
  • Permanent Warranty

The DM4300A is a fixed range DC to DC isolator that provides an isolated current or voltage output proportional to a current or voltage input.

The DM4300A is also available in a high speed version that is useful in motor control feedback circuits and other applications that require fast response time.

All Wilkerson products are designed with RFI filters and lightning protection to reduce susceptibility to electrical noise and damage by lightning. It utilizes a feedback VCO to develop a pulse train with a duty cycle proportional to the input signal amplitude. This pulse train is coupled through a pulse transformer to the output circuitry, where the duty cycle data is converted to a proportional DC output level.

Connections are made via two 4-pin terminal blocks. These terminal blocks allow the product to be removed without unwiring the connections.

TYPICAL APPLICATIONS
Useful for motor control feedback and applications requiring fast response time.

INPUT RANGE
4/20 mA and 0/10 V

SPAN ADJUSTMENT
±15% of span

ZERO ADJUSTMENT
±15% of span

INPUT IMPEDANCE
4/20 mA: 61.9 ohms
0/10 V: 500 kilohms

OUTPUT RANGE
4/20 mA and 0/10 V

DRIVE CAPABILITY
Voltage
5 mA (2 kilohms at 10V)
Current
> 24 V compliance (1200 ohms max. at 20 mA)

OUTPUT RIPPLE
(Peak-to-Peak) < 0.15% of span

ISOLATION
Output / Input > 500 megohms
Breakdown, Output / Input > 1000 VAC rms Sinewave
Breakdown, Power / Circuitry > 1500 VAC rms Sinewave

RESPONSE TIME (99.9%)
DM4300A 100 ms
DM4300A-HS 150 microseconds

ACCURACY
±0.1% of span (exclusive of user-supplied calibration instruments)

LINEARITY
+ 0.02% of span

COMMON MODE REJECTION
> 100dB, dc TO 60 Hz

OPERATING TEMPERATURE
14°F to 140°F/-10°C to 60°C

TEMPERATURE STABILITY
+ (0.01% of span)/°C

POWER
Standard
115 VAC + 10%, 50/60 Hz
230 VAC + 10%, 50/60 Hz

Optional
115/230 VAC Selectable ±10%, 50/60 Hz
24 VAC + 10%, 50/60 Hz
24 VDC (21 to 32 VDC)
12 VDC (10 to 16 VDC)
Wattage
2.5 W max

DIN Mod Series Dimension Drawing

Terminal 1
Terminal 2
Terminal 3
Terminal 4
Terminal 5
Terminal 6
Terminal 7
Terminal 8
Input +
Input -
Shield
No Connection
Output +
Output -
Power AC L1 or DC +
Power AC L2 or DC -
Specifications    Manual

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