General Specification

The analog input terminals process signals in the range between 0 and 10 V. The voltage is digitized to a resolution of 12 bits and is transmitted, electrically isolated, to the higher-level automation device. In the 4-channel Bus Terminals, the four inputs are 2-wire versions and have a common ground potential. The reference ground of the inputs is the internal ground. The 8-channel variant combines all eight channels in one housing and are particularly suitable for space saving installation in control cabinets. The use of single conductor connection technology enables the connection of multi-channel sensorClosedA sensor is a type of transducer that converts one type of energy into another for various purposes including measurement or information transfer technology with minimum space requirements. The power contacts are connected through. The reference ground for all inputs is separated from the 0 V power contact. The LEDs indicate the data exchange with the Bus Coupler.

Electrical and Mechanical Specification


Electrical and Mechanical Specification AKT-AN-410-000 AKT-AN-810-000
Number of inputs
4
8
Power supply
via the Standard Bus
Signal voltage
0…10 V
0…10 V
Internal resistance
>130 kΩ
Conversion time
~ 2 ms
~ 4 ms
Resolution
12 bits (for 0…10 V range: resolution 11 bits)
Measuring error
< ±0.3 % (relative to full scale value)
Electrical isolation
500 Vrms (Standard Bus/signal voltage)
  
Current consump. from Standard Bus
typ. 100 mA
typ. 140 mA
Bit width in the process image
input: 4 x 16 bit data (4 x 8 bit control/status optional)
input: 8 x 16 bit data (8 x 8 bit control/status optional)
Configuration
no address or configuration settings
Weight
75 g
Operating/storage temperature
0 C ... +55 °C /-25 °C... +85 °C
Relative humidity
95 %, no condensation
Vibration / shock resistance
conforms to EN 60068-2-6 / EN 60068-2-27/ 29
EMC immunity/emission
conforms to EN 61000-6-2 / EN 61000-6-4
Protect. class / installation pos.
IP 20 / variable