The AIM-1620 provides 16 DC analog input channels. Two modules are mountable in one 3U bin. All channels are 5 kV optically isolated.

A field termination module is fully integrated in the unit with disconnect switches and test points provided for all input channels.

All analog input channels are differential and bipolar with a range of +/-20 mA with a channel scanning cycle of 500 milliseconds.

Using the WebCAN Designer input channels can be configured as:

20 mA DC Inputs with adjustable maximum current of 20 or 21 mA,
configurable reporting deadband, averaging time and
alarm thresholds.
Analog Transformer TAP Changer Indication with configuration option for TAP start/end position and current, validation time and deadband.

The panel mount LCD automatically detects two AIM-1620 modules installed.

Process values and the module status is shown from both modules.

Input substitution is supported and the substituted values are displayed.

The fiber optic field-net communication port is a low cost plastic fiber system compliant with CANOpen standards.

Modules are arranged in a star configuration and can be distributed for up to 50 meters.

Two AIM-1620 modules from the same bin are automatically linked to a CFE-20 module through the same fiber optic link.

Key Features

16 Analog DC Input Channels with Disconnect Switches for each
Standard 20 mA Analog Input Range Channel
5kV Optically Isolation
Input Averaging Features
500 Millisecond Input Scanning
Inputs Individually Configurable as
- Bipolar Analog Inputs
- Analog Input Full Range 20 or 21 mA
- Tap Position Indication
Integrated Field Termination Terminals with Disconnect Switches for each Channel
500 kBaud Fiber Optic CAN Interface
CANOpen compliant Device Profile
Separate Panel Mount LC-Display
2 Modules mountable in one 3U Bin
Mix and Match Options with other Modules
Rugged Mechanical Design
19 Inch Frame Mountable

Data Sheet