User Manual

DM15/25 Integrator’s Manual 21 OF 38
Pin DM-15/DM-25 Description
7 OUTPUT 2 General Purpose Binary Output # 2
9 INPUT 2 General Purpose Binary Input # 2
10 OUTPUT 1 General Purpose Binary Output # 1
12 INPUT 1 General Purpose Binary Input # 1
The general purpose output signals OUTPUT 1 and OUTPUT 2 are CMOS open drain outputs with
1 mA drive.
The general purpose input signals INPUT 1 and INPUT 2 are CMOS bi-directional, tri-state output
with 2mA drive.
5 Application IO description
5.1 General
This section describes the IO functionality, and recommended implementation.
5.2 System connector IO functionality
Note 1: The application IO can be one of the following listed types:
• I Logic input (no pull up or pull down resistors required).
• IOC Logic open-collector input.
• O Logic output (no pull up or pull down resistors required).
• OOC Logic open-collector output.
• I/O Logic I/O.