Absolute Process Instruments IsoSplitter APD 1393 Panduan Memulai Cepat

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IsoSplitter

RTD to DC Signal Splitter/Isolator/Transmitter, Factory Ranged

1 Input:

2 or 3 Wire RTD

2 Outputs:

0-1 V to 0-10 V,

O One RTD Input to Two Independent DC Outputs

O Zero and Span for Each Output

O Full 1200 V Isolation

O Input and Output LoopTracker

LEDs

O Output Test Button for Each Channel

O Built-In Loop Power Supply for Sink/Source Output

Applications

Q Split, Convert Output From One RTD Sensor for PLC

Input, Control and/or Validation

Q Interface an RTD with Multiple Panel Meters, PLCs,

Recorders, Data Acq., DCS, & SCADA Systems

Temperature Input Range

Factory configured, please provide complete sensor specifica-

tions and temperature range.

100°F (55°C) minimum span.

RTD input:

Resistance at 0°C

Curve (385, 3916, 392 etc.)

Temperature range in °F or °C

RTD resistance: Typically 10 Ω to 2000 Ω, 2 or 3 wire

Excitation current: Typically 10 Ω: 10 mA, 100 Ω: 2 mA,

1000 Ω: 0.5 mA, 2000 Ω: 0.2 mA

Leadwire comp.: < ±0.05% of span per 1 Ω change in

leadwire resistance, 3 wire sensor

LoopTracker

Variable brightness LEDs indicate I/O loop level and status

One for input, one for each output

Channel 1 and Channel 2 DC Output Ranges

Factory configured, please specify for each output channel

Voltage:

0-1 VDC to 0-10 VDC, 10 mA max

up to 20 VDC with M19, M29, M39

Bipolar voltage:

±1 VDC to ±10 VDC

Current:

0-1 mADC to 0-20 mADC, 4-20 mADC

20 V compliance, 1000 Ω at 20 mA

Output Calibration

Multi-turn zero and span potentiometers for each output channel

±15% of span adjustment range typical

Output Loop Power Supplies

20 VDC nominal, regulated, 25 mADC for each output channel

May be selectively wired for sinking or sourcing mA output

Output Test/Override

Front momentary buttons or external contact closures for

each channel to set output test levels.

Each output test level potentiometer adjustable 0-100% of span

Output Ripple and Noise

Less than 10 mV

RMS

Linearity

Better than ±0.1% of span

Ambient Temperature Range and Stability

–10°C to +60°C operating ambient

Better than ±0.04% of span per °C stability

Response Time

70 milliseconds nominal

Isolation

Full 4-way, 1200 V

minimum

RMS

Installation Environment

IP 40, requires installation in panel or enclosure with ade-

quate ventilation

For use in Pollution Degree 2 Environment

Mount vertically (as shown in picture) to a 35 mm DIN rail

allowing minimum 1" (25 mm) above and below housing

vents for air circulation

Power

85-265 VAC, 50/60 Hz or 60-300 VDC, 6 W maximum

D versions: 9-30 VDC or 10-32 VAC 50/60 Hz, 6 W maximum

Dimensions and Connectors

1.78" W x 4.62" H x 4.81" D

45 mm W x 117 mm H x 122 mm D

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

BSOLUTE

ROCESS

±1 V to ±10 V,

0-1 mA to 20 mA, 4-20 mA

File E145968

85-265 VAC, 60-300 VDC

model only

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Made in USA

Applications Link

api-usa.com/apps

Free Factory

I/O Setup!

Description

The APD 1393 IsoSplitter accepts an RTD temperature input

and provides two optically isolated and linearized DC voltage

or current outputs. The sensor type and temperature range and

each independent output range can be specified as required.

This provides an economical solution when one temperature

signal must be sent to two different devices.

Typical applications include validation, datalogging, output

device separation and redundancy (i.e. to prevent failure of

the entire loop if one device fails), or a combination of these.

The temperature input is linearized, amplified, split, and then

passed through an opto-coupler to the output stages. Full

4-way isolation (input, output 1, output 2, power) make this

module useful for ground loop elimination, common mode

signal rejection, and noise pickup reduction.

Output Sink/Source Versatility

Standard on the APD 1393 are 20 VDC loop excitation sup-

plies for each output channel. These power supplies can be

selectively wired for sinking or sourcing allowing use with any

combination of powered or unpowered milliamp devices.

How to Order

Models are factory ranged. See I/O ranges above left.

Please specify ranges and options on order

Sensor specifications, input temperature range

Channel 1 output range

Channel 2 output range

See options at right

Model

APD 1393

APD 1393 D

NSTRUMENTS

Sink or Source

mA Output for

Each Channel

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Output LoopTracker

LED for Each

Channel

Adjustable Output

Test Function for

Each Channel

Zero and Span for

Each Channel

Input LoopTracker

LED

Custom I/O Ranges

2 or 3 Wire RTD

Connect Sink or

Source mA Input

17 18 19 20

Universal Power

Lead

Free

Description

Power

85-265 VAC, 50/60 Hz or

IsoSplitter

60-300 VDC

1 temperature

input to

9-30 VDC or 10-32 VAC

2 DC outputs

1220 American Way Libertyville, IL 60048

Phone:

800-942-0315

Quick Link:

api-usa.com/1393

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LoopTracker

API exclusive features include three LoopTracker LEDs (green

for input, red for each output) that vary in intensity with

changes in the process input and output signals.

These provide a quick visual picture of your process loop at all

times and can greatly aid in saving time during initial startup

and troubleshooting.

Output Test

An API exclusive feature includes output test buttons for each

channel to provide a fixed output (independent of the input)

when held depressed. A test button is provide for each output

channel. The output test greatly aids in saving time during

initial startup and/or troubleshooting.

The test output level for each channel is potentiometer adjust-

able from 0 to 100% of the output span. Terminals are provided

to operate the test functions remotely for each channel. This

also allows use as a remote manual override to provide a

temporary fixed output if desired.

Options and Accessories

Options–add to end of model number

Channel 1 output reversal (ie. 20-4 mA out)

Channel 2 I output reversal (ie. 20-4 mA out)

Channel 1 and channel 2 output reversal

M19 Channel 1 high voltage output >10 V up to 20 V

M29 Channel 2 high voltage output >10 V up to 20 V

M39 Channel 1 and channel 2 high voltage output

Conformal coating for moisture resistance

Accessory—order as separate line item

API BP4 Spare removable 4 terminal plug, black

api-usa.com

Fax: 800-949-7502

APD 1393

Removable Plugs

See Wiring

Diagrams on