2
0
1
8
-0
7
8
VBA-2A-KE5-IL/UL, VBA-4A-KE5-IJL/UJL
Product Description
3
Product Description
3.1
Intended Use
The VBA-2A-KE5-IL/UL features two analog outputs. These outputs can be configured as
current outputs (0 mA ... 20 mA) or as voltage outputs (0 V ... 10 V). The outputs are configured
as current outputs by default. The outputs are supplied via the external auxiliary voltage.
Analog value conversion and data transfer are provided asynchronously according to AS-
Interface profile 7.3. The rise time of the analog signals is approximately 2 ms.
The VBA-4A-KE5-IJL/UJL features four analog outputs. These outputs can be configured as
current outputs (0 mA ... 20 mA) or as voltage outputs (0 V ... 10 V). The module features
automatic output detection, which allows outputs to be operated as a current or voltage output,
depending on the applied load. The outputs are configured as current outputs by default.
Depending on the position of an internal slide switch, the outputs are supplied via the AS-
Interface or an auxiliary voltage source. Analog value conversion and data transfer are
provided asynchronously according to AS-Interface profile 7.3. The rise time of the analog
signals is approximately 2 ms.
3.2
Displays and Operating Elements
The analog modules feature the following indicators and operating elements:
VBA-2A-KE5-IL/UL
VBA-4A-KE5-IJL/UJL
1 2
OUT
PWR
FLT
AUX
ADDR
1 2 3 4
OUT
PWR
FLT
AUX
INT
ADDR
