Honeywell HC900 Reference Manual page 153

8DI Function Block
Description
The 8DI label stands for Eight Point Digital Inputs.
This block is part of the I/O Blocks categories.
Function
Provides read access for up to 8 physical digital inputs.
It minimizes the number of blocks required to configure all of the Digital I/O required in a system.
Digital input blocks are used to process the digital status of specific channels of a digital input module.
Each block input requires a module and channel number during configuration.
The Input status may be inverted.
If Digital Point is ON, then OUT = ON.
Output
OUT D1 = Digital Signal
OUT D2 = Digital Signal
OUT D3 = Digital Signal
OUT D4 = Digital Signal
OUT D5 = Digital Signal
OUT D6 = Digital Signal
OUT D7 = Digital Signal
OUT D8 = Digital Signal
Revision 11
2/07
HC900 Hybrid Control Designer Function Block Reference Guide
Function Blocks
8DI Function Block
139