Rollover image above to zoom

Analog Isolation Module

Price: $244.98
Excl. Shipping
(See Product Details Below for Manufacturers Part Numbers)
Discount Shipping

Our volume UPS discounts are passed-on directly to you for the lowest possible shipping rates.

Manufacturer: Johnson Controls

Category: Electrical Controls

AIM1 - 1 to 1 Analog Isolation Module

• 600 VAC / 1500 VDC analog optical isolation
• Selectable for voltage or current input and output
• Factory calibrated
• On-board 24 VAC Isolation Transformer
• LED indicators for incoming and outgoing power supply
• Mounts in Snap Track or ENC1 Enclosure

• Ground loop isolation
• Variable frequency motor drive isolation
• Grounded electric actuator isolation
• Fluorescent light dimmer isolation
• General analog signal input and output isolation

The AIM1 requires one external 24 VAC transformer for power. It has an on-board 24 VAC isolation transformer to supply the isolated output.
The unit has LED status indicators for both power supplies.


Electrical Requirements
-Power Supply
Supply Voltage 24 VAC +/-10%
Supply Current 100 mA maximum

Signal Input Range/Impedance 0 to 5 VDC/20,000 ohms
0 to 10 VDC/20,000 ohms
0 to 20 mA/250 ohms

Output Signal /Impedance 0 to 5 VDC/5000 ohms
0 to 10 VDC/5000 ohms
0 to 20 mA (source or sink)/500 ohms

The AIM1 optically isolates an analog voltage or current input signal from its corresponding output signal. The AIM1 is factory calibrated and the output is linear and proportional (1:1 ratio) to the input signal. The AIM1 will accept a 0 to 5 volt, 0 to 10 volt or 0 to 20 mA span input, and output any one of those same ranges.

The AIM1 can be wired for a voltage or current input signal.
The output can be wired for a voltage or current (sink or source) signal.


Voltage Modes +/- 1%
Current Source Modes +/- 2%
Current Sink Modes +/- 1%
Linearity +/- 1%
Mechanical Requirements
Wire Size Up to one 14 gauge maximum
Terminal Type 45O Captive screw, box clamp design in nickel plated copper alloy
Dimensions 3.25" L x 3.425" W x 1.5" H
Weight 8 oz.
Mounting Furnished with 3.425" length of 3.25" wide snaptrack
Environmental Requirements
Operating Temperature 32 to 120 deg F
Storage Temperature -20 to 150 deg F
Operating Humidity 10% to 95% non-condensing

* Specifications may change without notice to improve product performance or functionality.

Replaces Part Numbers: AIM1, CARAIM1

I called trying to find out what happened to the rest of my order and was surprised to hear a warm and kind voice willing to do whatever it takes to find answers and follow through with her promise. Amanda is an asset worth holding on to and a credit to your company. She was very professional, helpful and courteous while assisting me with my order. I would most definitely assign her an A+ in customer service."
Donald "Brad" Thomas

I would like to thank you for your hard work in getting us our part in a timely fashion. You were very helpful and you understood the severity of the situation and did a wonderful job in getting the part to us. Thanks again and please share this with your boss! You were outstanding!"
Todd Mills

Share This:
Have Questions?
Our parts Experts are happy to help!

Available Monday to Friday 10am - 6:30pm EST
Email our Parts Experts
Accredited BusinessGo
Amanda I want to thank you, the blower fan work perfectly. Thank you so very much."
Bill K Roberts
Amanda, Thank you very much again, I have been looking for this part for about two weeks and getting very frustrated in the process of the search, you were very helpful!!"
Ken Holm
Why Buy From Us?
110% Lowest Price Guarantee
Over 500,000 Parts in Stock
Same Day Shipping on Orders Received Before 3pm EST (Mon-Fri)
Nationwide Distribution Centers for Fast Delivery
Choose from UPS Next-Day, 2-Day, 3-Day and Ground Service
We Supply Retail and Wholesale
Order from us.
Risk Free, with
Our Triple Guarantee
Guarantee 1
No hassle, 30-day returns policy
Guarantee 2
110% Lowest price guarantee
Guarantee 3
90-day warranty
Sign up for Special Offers Directly from | 1042 N. Mountain Ave., #B546 | Upland, CA 91786
© 2003-2019 All Rights Reserved.