ACI AIM1.1 : Analog Input, Analog Output, Analog Isolation Module, 1:1
The AIM1.1 is an optical isolation device designed to separate an analog input signal (either voltage or current) from its corresponding output signal. It offers a factory-calibrated linear and proportional output with a 1:1 ratio to the input signal. The AIM1.1 can accept input spans of 0 to 5 VDC, 0 to 10 VDC, or 0 to 20 mA and is capable of producing output within the same ranges. It necessitates an external 24 VAC isolation transformer with a floating secondary for power, and it includes an onboard 24 VAC isolation transformer to generate the isolated output.
Applications for the AIM1.1 encompass scenarios such as isolating grounded electrical actuators, fluorescent light dimmers, handling ground loop isolation, isolating variable frequency motor drives, and providing general isolation for analog signal input and output.
Specifications
| Supply Voltage: | 24 VAC (+/- 10%), 50/60 Hz |
| Supply Current: | 250 mA Maximum |
| Input Voltage Signal Range (@ Impedance): | 0 to 5 VDC @ 20,000Ω, 0 to 10 VDC @ 20,000Ω |
| Input Current Signal Range (@ Impedance): | 0-20 mA @ 249Ω |
| Output Voltage Signal Range (@ Impedance): | 0 to 5 VDC @ 5,000, 0 to 10 VDC @ 5,000 |
| Output Current Signal Range (@ Impedance): | 0-20 mA (Source or Sink) @ 500Ω (Maximum Load Resistance) |
| Voltage Mode Accuracy: | +/- 1% |
| Current Sink Mode Accuracy: | +/- 2% |
| Current Source Mode Accuracy: | +/- 1% |
| Linearity: | +/- 1% |
| Connections: | 45° Captive screw Terminal Blocks |
| Wire Size: | 12 (3.31 mm2) to 22 AWG (0.33 mm2) |
| Terminal Block Torque Rating: | 0.5 Nm (Minimum); 0.6 Nm (Maximum) |
| Operating Temperature Range: | 35 to 120°F (1.7 to 48.9°C) |
| Operating Humidity Range: | 15 to 90% non-condensing |
| Storage Temperature: | -20 to 150°F (-28.9 to 65.5°C) |
| Snaptrack Material: | Polyvinyl Chloride (PVC) |
| Snaptrack Flammability Rating: | UL94 V-0 |
| Product Dimensions: | (L) 3.25” (W) 3.42” (H) 1.50” (82.55 x 86.87 x 38.1 mm) |
| Product Weight: | 0.425 lbs (0.193 kg) |
| Agency Approvals: | RoHS 3 Directive 2015/863/EU, WEEE |
Data Sheets
- Input Signal:
- Analog
- Output Signal:
- Analog
