Absolute Process Instruments IsoSplitter APD 1393 Quick Start Manual

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
A A P P
BSOLUTE BSOLUTE ROCESS 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
H H H H H H
H H H H H
H H H H H H
H H H H H
H H H H H H
H H H H H
H H H H H H
H H H H H
H H H H H H
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
I I
NSTRUMENTS NSTRUMENTS
Sink or Source
mA Output for
Each Channel
9 10 11 12
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
Pb 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
R1
Channel 1 output reversal (ie. 20-4 mA out)
R2 Channel 2 I output reversal (ie. 20-4 mA out)
R3
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
U 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
Next Page
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