Advantech Adam-4012 User Manual

Chapter 4 Command Set 4-85
Chapter 4
4014D
$AA7(data_C)(data_D)
Example command: $137+000.00+200.00(cr)
response: !13(cr)
The module is configured for ±20 mA input current range.
Previously the module executed the command
$136+04.000+20.000, which ordered the module with address
13 to map data from +4.0 mA and +20.0 mA. The current
command defines the range (0 and 200) to which these values
will be mapped to. From now on, if the input signal is 12 mA,
then the output will be 100.00. Notice that the addressed
module will also update the input limit values to +04.000 mA
and +20.000 mA for the previous command
$136+04.000+20.000. Input signals out of this range will cause
invalid output data.
Example command: $017+100.00-100.00(cr)
response: !01(cr)
The module is configured for a ±150 mV input voltage range
and already executed command $016-100.00+100.00. The
current command requests the module at address 01 to map
data from the earlier specified -100.00 mV and +100.00 mV to
the range +100.00 and -100.00. Therefore, if an input signal
of 50 mV is received, then the output will be -50.00. Notice
that the addressed module will also update the input limit value
to be -100.000 mV and +100.00 mV because of the previous
command $136-100.00+100.00. Input signals out of this range
will cause invalid output data.

Advantech Adam-4012 Specifications

General

Type	Analog Input Module
Channels	8
Resolution	16-bit
Communication	RS-485
Protocol	Modbus RTU
Power Supply	10-30 VDC
Isolation Voltage	3000 VDC
Input Range	4-20 mA
Sampling Rate	10 samples per second (per channel)
Operating Temperature	-10°C to +60°C (14°F to 140°F)
Accuracy	±0.1% of FSR
Storage Temperature	-40 to 85 °C
Humidity	10 to 90% RH

Summary

Introduction

Overview of ADAM Series Modules

Describes the intelligent sensor-to-computer interface modules, their remote control via RS-485, and key functions like signal conditioning and A/D conversion.

Installation Guideline

System Requirements for ADAM Network Setup

Details the necessary hardware and software components for setting up an ADAM network environment, including modules, host computer, and converters.

Basic Configuration and Hook-up Procedures

Explains the fundamental steps for configuring ADAM modules, including default settings and basic connection diagrams for host setup.

Baud Rate and Checksum Settings

I/O Modules

Analog Input Modules (ADAM-4011 to 4019)

Describes various analog input modules, including their features, input types, and specifications.

ADAM-4016 Analog Input/Output Module

Details the ADAM-4016 strain gauge input module, its excitation voltage output, and digital output capabilities.

ADAM-4017/4017+/4018/4018M/4018+ 8-channel Analog Input

Covers 8-channel analog input modules, including differential and thermocouple types, and data logger functionality.

ADAM-4019 Universal Analog Input Module

Describes the ADAM-4019 universal analog input module that integrates multiple AI types, reducing cost and simplifying wiring.

ADAM-4021 Analog Output Module

Explains the ADAM-4021 analog output module, its digital input, output signals, and slew rate configuration.

Digital I/O Modules (ADAM-4050 to 4055)

Details various digital I/O modules, including isolated and non-isolated types, and their channel configurations.

Relay Output Modules (ADAM-4060/4068)

Describes relay output modules, their contact ratings, and suitability for ON/OFF control applications.

Counter/Frequency Input Modules (ADAM-4080/4080D)

Covers counter/frequency input modules, including signal input modes, digital filters, and programmable thresholds.

Command Set

Analog Input Module Commands

Details commands specific to analog input modules, including configuration, data reading, and calibration.

Analog Output Module Commands

Lists commands for analog output modules, covering configuration, data output, and calibration.

Counter/Frequency Module Commands

Details commands for counter/frequency modules, including configuration, setup, and digital filter settings.

Calibration

Analog Input Module Calibration

Explains the software-based calibration process for analog input modules, including warm-up and applying voltages.

Analog Input Resistance Calibration

Analog Output Calibration

Technical Specifications

Utility Software

ADAM-4000 Utility Software

RS-485 Network

How to use the Checksum feature

Checksum Enable/Disable Configuration