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 sensorA 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
|
|