Download Model: ADC-x/DIG-x

SuperLogics
ADC/DIG User’s Manual
Table of Contents
Introduction
I/O Module features ..................................................................................
Quick Start - using Windows Hyperterminal ..............................................
3
4
Communications
RS-485 and RS-232 Packet Description ....................................................
6
Commands and Responses
Command & Response Table ....................................................................
Command & Response Examples RS-232 Interface ...................................
Command & Response Examples RS-485 Interface ...................................
Analog Control Nibble ..............................................................................
7
8
9
10
Module Configuration
DIP Switch and Jumpers ...........................................................................
EEPROM Map ..........................................................................................
11
12
Modes of Operation
Polled Mode ..............................................................................................
Timed/Async Mode ...................................................................................
Continuous Mode ......................................................................................
13
13
14
PCB Details
Board Illustration ......................................................................................
IC Description & LED Operation ..............................................................
17
17
Connector Pinouts
Digital & Analog Pinout ............................................................................
Power & Communications Pinout ..............................................................
RS-232 Cabling .........................................................................................
18
19
20
Digtial I/O Technical Info
Digital I/O Specifications and Control .......................................................
PWM ........................................................................................................
21
22
Analog Input Technical Info
Analog Specifications ................................................................................
Voltage References & Charge Pump Resistor ............................................
Analog Voltage Sampling & Conversion ...................................................
Analog Current Sampling & Conversion ....................................................
2
23
23
24
25