AutomationDirect DL205 Manual

DL205 User Manual, 7th Edition Rev. D
xvi
Table of Contents
Module Placement and Configuration Requirements 16–5
Connecting the Field Wiring 16–6
Wiring Guidelines 16–6
User Power Supply Requirements 16–6
Wiring Diagram 16–7
Module Operation 16–8
Input Channel Scanning Sequence (Pointer Method) 16–8
Output Channel Update Sequence (Pointer Method) 16–9
Understanding the I/O Assignments 16–10
Input Data Bits 16–11
Output Data Bits 16–11
Special V-Memory Locations 16–12
Module Configuration Registers 16–12
Number of I/O Channels Enabled & Data Format 16–13
Input Selection Resolution Bits 16–13
Input and Output Range Selection Bits 16–14
Input Track and Hold Selection Bits 16–15
Writing the Control Program 16–16
Configuring the Module to Read/Write I/O (Pointer Method, DL250-1 and
DL260 only) 16–16
Module Configuration Example 1: 16–17
Module Configuration Example 2: 16–18
Module Configuration Example 3: 16–19
Module 12 Bit Input Resolution 16–20
Module 14 Bit Input Resolution 16–20
Module 16 Bit Input Resolution 16–20
Analog and Digital Input Data Value Conversion 16–21
Scaling the Input Data 16–22
Scaling Example 16–22
Input Engineering Unit Conversion Example 1: 16–23
Input Engineering Unit Conversion Example 2: 16–23
Input Engineering Unit Conversion Example 3: 16–24
Using the Input Track and Hold Feature 16–24
Track and Hold Example: 16–25
Module 16 Bit Output Resolution 16–26
Digital and Analog Output Data Value Conversion 16–26
Output Value Comparisons: Analog, Digital, Engineering Units 16–26
Table of Contents

AutomationDirect DL205 Specifications

General

Brand	AutomationDirect
Model	DL205
Category	Controller
Language	English