aci INTERFACE Series Installation & Operation Instructions
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Also See for INTERFACE Series:
- Installation instructions and owner's manual (12 pages) ,
- Installation & operation instructions (8 pages) ,
- Installation and operation instructions manual (7 pages)
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INTERFACE SERIES
Installation & Operation Instructions
AIM1.1
GENERAL INFORMATION
The AIM1.1 optically isolates an analog (voltage or
current) input signal from its corresponding
output signal. The factory calibrated output is
linear and proportional (1:1 ratio) to the input
signal. The AIM1.1 will accept a 0 to 5 VDC, 0 to 10
VDC, or 0 to 20 mA input span and output any one
of those same ranges. It requires one external 24
VAC isolation transformer with oating secondary
for power and has an onboard 24 VAC isolation
transformer to supply the isolated output.
MOUNTING INSTRUCTIONS
Ground yourself to discharge static electricity
before touching any electronic equipment, as
some components are static sensitive. The
interface device can be mounted in any
position. If circuit board slides out of snap
track, a non-conductive "stop" may be
required. Use only ngers to remove board
from snap track. Slide out of snap track or
push up against side of snap track and lift that
side of the circuit board to remove. Do not
ex board. Do not use tools.
WIRING INSTRUCTIONS
PRECAUTIONS
• Remove power before wiring. Never connect or disconnect wiring with power applied.
• When using a shielded cable, ground the shield only at the controller end. Grounding both ends
can cause a ground loop.
• This device needs to have its own Isolated Transformer. This transformer cannot be
connected/or shared with any other device. It is recommended you use an isolated UL-listed class
2 transformer.
• All wiring must comply with all local and National Electric Codes.
FUNCTION SELECTIONS
STEP 1) INPUT TYPE
Set jumper block J1 for 0 – 5 Volts, 0 – 10 Volts, or 0 – 20 milliamps input signal. See Figure 3 (p. 2) for
details.
STEP 2) OUTPUT TYPE
Set jumper block J2 and J3 for 0 -5 Volts, 0 – 10 Volts, or 0 – 20 milliamps output signal. See Figure 3
(p.2) for details.
Automation Components, Inc.
2305 Pleasant View Road | Middleton, WI 53562
Phone: 1-888-967-5224 | Website: workaci.com
FIGURE 1: DIMENSIONS
3.43" (87.00mm)
3.25"
(82.55mm)
3.45" (87.63mm)
3.88"
(98.55mm)
Page 1
Phone: 1-888-967-5224
Website: workaci.com
0.70"
(17.78mm)
Version: 8.0
I0000898
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Summary of Contents for aci INTERFACE Series
- Page 1 INTERFACE SERIES Phone: 1-888-967-5224 Installation & Operation Instructions Website: workaci.com AIM1.1 FIGURE 1: DIMENSIONS GENERAL INFORMATION The AIM1.1 optically isolates an analog (voltage or 3.43” (87.00mm) current) input signal from its corresponding output signal. The factory calibrated output is linear and proportional (1:1 ratio) to the input signal.
- Page 2 FIGURE 2: WIRING Factory Set - DO NOT ADJUST POWER 2 L2 LED Indicates Power Output SOURCE SINK Factory Set - DO NOT ADJUST L1 LED Indicates 24VAC Power to Board POWER 1 E5 10 24 VAC AIM1.1 Analog Output Common Analog Input Common 24 VAC Power Supply...
- Page 3 Calibration and Checkout The AIM1.1 is factory calibrated as follows, unless otherwise speci ed: 0 – 5 Volts Input Signal 1:1 Input to Output Signal Ratio, 0 -5 Volts Output Signal. STEP 3) WIRING CONNECTIONS (for “source” input and output) With the power OFF connect a 24 VAC power supply to the 24VAC terminals of the AIM1.1.
- Page 4 -20 to 150°F (-28.9 to 65.5°C) WARRANTY The AIM1.1 Series is covered by ACI’s Two (2) Year Limited Warranty, which is located in the front of ACI’S SENSORS & TRANSMITTERS CATALOG or can be found on ACI’s website: www.workaci.com. Page 4 Automation Components, Inc.