Absolute Process Instruments API 4003 G I Quick Start Manual

Potentiometer Input to DC Transmitters, Isolated
Input: 100 Ω to 1 MΩ Potentiometers
Output: 0-1 V to ±10 VDC, or 0-1 mA to 0-20 mADC, 4-20 mA
O Accepts Most Full-Range Potentiometers
O Factory Ranged Voltage or Current Output
O Hot Swappable
O Full 2000 V Input/Output/Power Isolation
O Input and Output LoopTracker LEDs
®
O Functional Output Test Button
Applications
Q Over, Under, Out-of-Range Position Monitoring
Q Remote Control of Positioning Devices
Q Simplify Control of Potentiometer Outputs
Potentiometer Input Ranges
3 wire connection and full potentiometer travel is required
Consult factory for other ranges and configurations
1 VDC excitation provided to potentiometer
0-100 Ω
Minimum range:
Maximum range: 0-1 MΩ
Input Impedance
100Ω to 1 MΩ minimum
Common Mode Rejection
100 dB minimum
LoopTracker
Variable brightness LEDs indicate I/O level and status
DC Output Range
Factory ranged, please specify output range and type
Voltage: 0-1 VDC to 0-10 VDC, 10 mA max
including offset ranges such as 1-5 V
Bipolar voltage: ±1 VDC to ±10 VDC
including offset ranges such as –1 to 4 V
Current: 0-1 mADC to 0-20 mADC
including offset ranges such as 4- 20 mA
20 V compliance, 1000 Ω at 20 mA
Calibration
Multi-turn zero and span potentiometers for output
±15% of span adjustment range typical
Output Loop Power Supply
20 VDC nominal, regulated, 25 mADC, max. ripple <10 mV
Order EXTSUP option for unpowered mA output
Output Test
Sets output to test level when pressed
Test level factory set to approx. 50% of span
Call factory for custom setting
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 ±0.02% of span per °C stability
Response Time
70 milliseconds typical
Isolation
2000 V minimum
RMS
Full isolation: power to input, power to output, input to output
Installation Environment
IP 40, requires installation in panel or enclosure
Use with API 008 or API 008 FS socket
Socket mounts to 35 mm DIN rail or can be surface mounted
UL 508C pollution degree 2 environments or better
Power
Standard: 115 VAC ±10%, 50/60 Hz, 2.5 W max.
A230 option: 230 VAC ±10%, 50/60 Hz, 2.5 W max.
P option: 85-265 VAC 50/60 Hz, 60-300 VDC 2.5 W typ.
D option: 9-30 VDC, 2.5 W typical
www.mod-tronic.com | sales@mod-tronic.com | 1-800-794-5883
Variable Brightness
Input LED
Output Test Button
Output Span
Output Zero
Variable Brightness
Output LED
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
Description
The API 4003 G I accepts a resistance input from potenti-
ometer, slidewire, linear position, displacement, or rotational
devices and provides an optically isolated DC voltage or current
output that is linearly related to the potentiometer position.
The API 4003 G I will accept any potentiometer with a value
of 0-100 Ω through 0-1 MΩ without recalibration and without
RMS
affecting accuracy.
The API 4003 G I output is factory ranged. Consult factory for
offsets and/or input ranges other than 0 to 100% of the poten-
tiometer range or see the APD 4008.
The full 3-way (input, output, power) isolation makes this mod-
ule useful for ground loop elimination, common mode signal
rejection, and noise pickup reduction.
Sink/Source Output Options
The API 4003 G I has a 20 VDC loop excitation supply for the
output. This power supply can be used to power a passive
mA device.
Order the API 4003 G I EXTSUP for an unpowered mA output for
devices that are powered externally.
Model
API 4003 G I
API 4003 G I A230
Any full-range potentiometer from
0-100 Ohm to 0-1 Mega Ohm
API 4003 G I P
API 4003 G I D
Options—add to end of model number
EXTSUP
Open collector output when a "sinking" output is
required for an external loop supply
U Conformal coating for moisture resistance
Accessories—order as separate line item
API 008 8-pin socket
API 008 FS 8-pin finger-safe socket
API CLP1
Module hold-down spring for high vibration or
mobile applications
2.38"
1.75"
Hot Swappable
Plug-In Design
LoopTracker
API exclusive features include LoopTracker LEDs (green for
input, red for output) that vary in intensity with changes in the
process input and output signals.
They 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 an output test button to
provide a fixed output (independent of the input) when held
depressed. The output test greatly aids in saving time during
initial startup and/or troubleshooting.
The test output level is factory set at 50% of output span.
Mounting
The API 4003 G I plugs into an industry standard 8-pin octal
socket sold separately. Sockets API 008 and finger-safe API
008 FS allow either DIN rail or panel mounting.
Input Output
Factory ranged
specify output range in
volts or mA
API 008 FS
300 V Rating
API 4003 G I
2.75"
E145968
115 VAC, 230 VAC
models
Free Factory
I/O Setup!
Power
115 VAC
230 VAC
85-265 VAC or 60-300 VDC
9-30 VDC
API 008 API CLP1
600 V Rating