AKT-AT-420-000 / AKT-AT-820-000

General Specifications

4/8-channel analog output terminals 0 to 20mA.

  • 4/8-channel analog output terminals generate signals in the range between 0 to 20mA.
  • The power or voltage is supplied to the process level with a resolution of 12-bits and is electrically isolated.
  • In the 4-channel Bus Terminals, the four outputs are 2-wire versions and have a common ground potential.
    • The output stage is powered by the 24V supply.
  • The 8-channel variant combines all eight channels in one housing.
    • This is suitable for space saving installation in control cabinets.
  • Use of single conductor connection technology enables the connection of multi-channel actuator or sensor technology with minimum space requirements.
  • In Bus Terminals, the power contacts are connected through.
  • The reference ground of the outputs is the 0V power contact.
  • LEDs indicate the data exchange with the Bus Coupler.

Electrical and Mechanical Specification

Electrical and Mechanical Specification

AKT-AT-420-000

AKT-AT-820-000

Bit Width in the Process Image
  • Output: 4 x 16-bit data.
  • Optional: 4 x 8-bit Control / Status.
  • Output: 8 x 16-bit data.
  • Optional: 8 x 8-bit Control / Status.

Conversion Time

~4ms

~8ms

Current Consumption from Standard Bus

Typ: 20mA

Electrical Isolation

500Vrms (Standard Bus / Signal Voltage).

 

EMC Immunity / Emission

Conforms to EN 61000-6-2 / EN 61000-6-4.

 

Load

< 350Ω (short-circuit-proof).

< 150Ω (short-circuit-proof).

Measuring Error

< ±0.1 % (relative to full scale value).

< ±0.2 % (relative to full scale value).

Number of Outputs

4

8

Operating / Storage Temperature
  • Operating: 0 °C to +55 °C.
  • Storage: -25 °C to +85 °C.

 

Pluggable Wiring

For all Bus Terminals.

 

Power Supply

24VDC using the power contacts.

 

Protect Class / Installation pos.

IP 20 / variable.

 

Relative Humidity

95%, no condensation.

 

Resolution

12-bits

 

Signal Voltage

0 to 20mA

 

Vibration / Shock Resistance

Conforms to EN 60068-2-6 / EN 60068-2-27/ 29.

 

Weight

75g