Digital Input And Output Configuration - ABB C1300 User Manual

C1300
Advanced circular chart recorder

3.9 Digital Input and Output Configuration

Overview.

The Digital I/O menu selection is displayed only if a digital input/output module is fitted – see Section 5.3.3, page 70.

Up to 24 digital outputs available – depending on the module types fitted.

Digital outputs – can be energized by alarms, logic equation results (math software option enabled by installation of the
appropriate software key), digital inputs, real time events (timer software option enabled by installation of the appropriate
software key) and totalizer wrap signal (totalizer software option enabled by installation of the appropriate software key).

External Totalizer count function – external counter can be driven only by Module Type 5 (8-digital output module) fitted in
module positions 4, 5 or 6 (see Section 5.2, page 66).

Polarity – inverts the effect of the selected source on the output state.
Select Digital Output
Output 5.1
Output 5.2
Output 5.3
Output 5.4
Output 5.5
Output 5.6
Output 5.7
Output 5.8
Module Position
Output No.
IM/C1300 Rev. J
Digital Source
Logic Equation 1
Logic Equation 4
Digital input 1
Digital input 2
Alarm A1
Alarm D4
None
Digital I/O Configuration
Press the key to open the Main Menu.
Highlight Digital I/O.
Select Digital Input/Output
Select the digital input or output to be configured.
Output X.X selected – continued on next page.
Input X.X selected – continued on next page.
Polarity Selection
Source State Polarity
Digital Input 1
Positive
Active
Digital Input 1
Negative
Active
Digital Input 1
Positive
Inactive
Digital Input 1
Negative
Inactive
3 Configuration
Output State
Energized
De-energized
De-energized
Energized
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