Buy Cecomp Electronics APD 4440 D, DC to DC Signal Conditioner with Math Functions

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Power:: Power: 9-30 VDC or 10-32 VAC 50/60 Hz, 4 W Maximum
Math Function:: Math Function: Square Root of Input or Output

Cecomp Electronics, APD 4440 D, DC to DC Signal Conditioner with Math Function, Square Root of Input or Output Function, 9-30VDC/10-32VAC Power

Features:

Add, Subtract, Average, Multiply, Divide
Square Root, Square, Custom Math Function
Factory Set Custom I/O Ranges
1200 V Input/Output/Power Isolation
Input LoopTracker® LED and Functional Test Button
Built-In Loop Power Supply for Output

Applications:

Average Output From Metering Pumps
Linearize Output From Flow Meter
Output Differential Between Two Flow Meters

The APD 4440 D provide an optically isolated DC voltage or current output that is calculated from the mathematical function built in to the module.

Full 3-way isolation (input, output, power) makes this module useful for ground loop elimination, common mode signal rejection or noise pickup reduction. The inputs are not isolated from each other.

The APD 4440 D Transmitters can be wired to allow a mA output to be either sinking (passive) or sourcing (active).

LoopTracker

API exclusive features include a green LoopTracker LED that varies in intensity with changes in the process input signal. It provides a quick indication of your process input at all times and can greatly aid in saving time during initial startup and/or troubleshooting.

Functional Test

An API exclusive feature includes the Functional Test Button to provide a fixed output (independent of the input) when enabled. The test output level is potentiometer adjustable from 0 to 100% of output span. The functional test button can greatly aid in saving time during initial startup and/or troubleshooting.

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Technical Details

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Input

0-50 mV to 0-10 VDC, ±25mV to ±10VDC, 0-1 mA to 0-20 mADC, ±0.5 to ±20 mA

Output

0-1 V to ±10 VDC or 0-2 mA to 0-20 mA, 4-20 mA

Function

Square root of input or output

DC Input Range

Factory configured, please specify each input range. Consult factory for special ranges and/or functions. Each input can have different ranges and/or units. Specify order of math functions if required. Milliamp inputs are sinking.

Voltage: 0-50 mVDC to 0-10 VDC
Bipolar voltage: ±25 mVDC to ±10 VDC
Current: 0-1 mADC to 0-20 mADC
Bipolar current: ±0.5 mADC to ±20 mADC

Input Impedance

Voltage: 50 kΩ minimum
Current: 50 Ω nominal

Balance Between Inputs

Better than ±0.5% of span

DC Output Range

Factory configured, please specify output range

Voltage, 10 mA max.: 0-1 VDC to 0-10 VDC
Bipolar voltage: ±1 VDC to ±10 VDC
Current: 0-2 mADC to 0-20 mADC, 20 V compliance, 1000 Ω at 20 mA

Milliamp output can be field wired for sink or source

Output Calibration

Multi-turn zero and span potentiometers for each output channel

±15% of span adjustment range typical

Output Loop Power Supply

20 VDC nominal, regulated, 25 mADC, <10 mVRMS max. ripple. May be selectively wired for sinking or sourcing mA output

Output Test

Front button sets output to test level. Enabled via pushbutton.

Default setting approximately 50% of span
Potentiometer adjustable 0-100% of span

Output Ripple and Noise

Less than ±0.2% of span

Linearity

Better than ±0.25% of span

Ambient Temperature Range and Stability

–10°C to +60°C operating ambientBetter than ±0.02% of span per °C stability

Response Time

50 milliseconds, nominal per channel used

Isolation

1200 VRMS minimum

Full isolation: power to each input, power to output, each input to output.
Non-isolated: input to input

Housing

IP 40, requires installation in panel or enclosure
For use in Pollution Degree 2 Environment
Mount vertically to a 35 mm DIN rail

Connectors

Four 4-terminal removable connectors, 14 AWG max wire size

Power

9-30 VDC or 10-32 VAC 50/60 Hz, 4 W maximum

Notes

* Free Ground Shipping within the continental U.S. only (excludes Alaska, Hawaii, PO Boxes and APO/FPO addresses).

***

warning WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Product Details

Input

0-50 mV to 0-10 VDC, ±25mV to ±10VDC, 0-1 mA to 0-20 mADC, ±0.5 to ±20 mA

Output

0-1 V to ±10 VDC or 0-2 mA to 0-20 mA, 4-20 mA

Function

Square root of input or output

DC Input Range

Voltage: 0-50 mVDC to 0-10 VDC
Bipolar voltage: ±25 mVDC to ±10 VDC
Current: 0-1 mADC to 0-20 mADC
Bipolar current: ±0.5 mADC to ±20 mADC

Input Impedance

Voltage: 50 kΩ minimum
Current: 50 Ω nominal

Balance Between Inputs

Better than ±0.5% of span

DC Output Range

Factory configured, please specify output range

Voltage, 10 mA max.: 0-1 VDC to 0-10 VDC
Bipolar voltage: ±1 VDC to ±10 VDC
Current: 0-2 mADC to 0-20 mADC, 20 V compliance, 1000 Ω at 20 mA

Milliamp output can be field wired for sink or source

Output Calibration

Multi-turn zero and span potentiometers for each output channel

±15% of span adjustment range typical

Output Loop Power Supply

20 VDC nominal, regulated, 25 mADC, <10 mVRMS max. ripple. May be selectively wired for sinking or sourcing mA output

Output Test

Front button sets output to test level. Enabled via pushbutton.

Default setting approximately 50% of span
Potentiometer adjustable 0-100% of span

Output Ripple and Noise

Less than ±0.2% of span

Linearity

Better than ±0.25% of span

Ambient Temperature Range and Stability

–10°C to +60°C operating ambientBetter than ±0.02% of span per °C stability

Response Time

50 milliseconds, nominal per channel used

Isolation

1200 VRMS minimum

Full isolation: power to each input, power to output, each input to output.
Non-isolated: input to input

Housing

IP 40, requires installation in panel or enclosure
For use in Pollution Degree 2 Environment
Mount vertically to a 35 mm DIN rail

Connectors

Four 4-terminal removable connectors, 14 AWG max wire size

Power

9-30 VDC or 10-32 VAC 50/60 Hz, 4 W maximum

Note

Note: Please read description carefully. Do not base your order on the picture presented.

Reviews

Cecomp Electronics APD 4440 D DC to DC Signal Conditioner with Math Functions

Identifiers

Return and Warranty

Technical Details

Reviews