TM078720
Analog outputs
Related information
8.4.4 Digital outputs
The digital output to be set is selected in this display.
As standard, there are nine digital outputs. The display shows each
digital output so that its physical location can be quickly identified.
Example
The DO1 digital output on CU 362 (designated terminal 71) is linked
to "High-level alarm".
DO1 (CU 362) [71] and DO1 (IO351B-41) [77].
Output
Control unit/
module
Terminal
DO1
CU 362
71
DO1
IO 351B
77
Path:
Settings > I/O settings > Digital outputs
TM078721
Digital outputs
Related information
8.4.4.1 Digital outputs, output value
The output value for the selected digital output is set in this display.
Example
The DO1 digital output on CU 362 (designated terminal 71) is linked
to "High-level alarm".
Path:
Settings > I/O settings > Digital outputs > Function of digital
outputs
TM078722
Function of digital outputs
Related information
8.4.5 Counter inputs
The counter input to be set is selected in this display.
A counter input can be connected to a flowmeter, energy meter or
similar device.
As standard, there are five counter inputs. Each counter can be set
via a submenu. The user-defined counters can be renamed.
Path:
Settings > I/O settings > Counter inputs
TM078723
Counter inputs
8.4.5.1 Counter inputs, configuration
The selected counter input is set in this display.
1. Identify the digital input connected to the counter input in the
system.
2. Select the digital input the meter or sensor is connected
to, and select unit and scaling.
3. Rename the user-defined counter.
The IO 351B pulse input has a maximum frequency of 12
Hz.
Path:
Settings > I/O settings > Counter inputs > Flowmeter
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