ICP DAS USA tM-AD4P2C2 User manual

ICP DAS CO., LTD.
Copyright © 2013 ICP DAS Co., Ltd.All Rights Reserved. E-mail: [email protected]
tM-AD4P2C2 Quick Start Guide
1
Quick Start
For tM-AD4P2C2
August 2013, Version 1.00
Congratulations on purchasing the tM-AD4P2C2 the most popular automation
solution for remote monitoring and control applications. This Quick Start Guide will
provide information needed to get started with the tM-AD4P2C2. Please
also consult the User Manual for detailed information on the setup and use of the
tM-AD4P2C2.
In addition to this guide, the shipping box includes the following items:
tM-AD4P2C2
tM Series DIO User Manual
http://www.icpdas.com/root/product/solutions/datasheet/tm-series/tM-AD_Series_
User_Manual.pdf
tM-SERIES Website
http://www.icpdas.com/root/product/solutions/remote_io/rs-485/tm-series/tm-ad4p
2c2.html
ICP DAS Website
http://www.icpdas.com

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tM-AD4P2C2 Quick Start Guide
2
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Understanding the Hardware Specifications
and Wiring Diagrams
Before installing the hardware, you should have a basic understanding of hardware
specification and the wiring diagrams.
System Specifications：

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tM-AD4P2C2 Quick Start Guide
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I/O Specifications：

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tM-AD4P2C2 Quick Start Guide
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Wire Connection：
Pin Assignment：

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Make sure the switch placed in the
“Init” position.
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Connecting to the PC and the Power Supply
The tM-Series series is equipped with an RS-485
port for connection to a 232/USB converter to PC
2
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Booting the tM-AD4P2C2
in Init Mode
Connect to the PC
Using an RS-485 Converter
Connect to PC
Using a USB Converter
I
-
7520
Power Supply
RS
-
232
RS
-
485
PC
tM
-
Series
Power Supply
USB
RS
-
485
I
-
7561
PC
tM
-
Series

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tM-AD4P2C2 Quick Start Guide
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Installing the DCON Utility
The DCON Utility is an easy-to-use tool designed to enable simple configuration of
I/O modules that use the DCON protocol.
Step 1: Locate the DCON Utility
The DCON Utility can be obtained from the companion from the
ICPDAS FTP site:
http://www.icpdas.com/download/7000/7000.htm
Step 2: Follow the prompts to complete the installation
After the installation has
been completed, there will be a
new shortcut to the DCON Utility on
the desktop.
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Using the DCON Utility to Initialize the
tM-AD4P2C2 Module
The tM-AD4P2C2 is an I/O module based on the DCON protocol, meaning that
you can use the DCON Utility to easily initialize it.

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Step 1: Run the DCON Utility
Double-click the DCON Utility
shortcut on your desktop.
Step 2: Use the COM1 port to communicate with the tM-AD4P2C2
Click the “COM Port” option from the menu and a dialog box will be displayed that
will allow you to set the communication parameters as described in the table below.
Communication
parameter Factory default Value
Address 00
Baud Rate 9600
Protocol DCON
Checksum Disabled
Parity N,8,1

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Step 3: Search for the tM-AD4P2C2 module
Click “Start Search” button from the toolbox to search for the tM-AD4P2C2 module.
After the tM-AD4P2C2 module is displayed in the list, click “Stop Search” button.
Step 4: Connect to the tM-AD4P2C2
After clicking on the name of the module in the list, a dialog box will be displayed.
Start Search
Stop Search

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Step 5: Initialize the tM-AD4P2C2 module
Set the “Address” field in the dialog box to 1 and then click “Setting” button to save
the settings.
Make sure the INIT switch is placed in the
“Normal” position.
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Starting the Module Operation
After rebooting the tM-AD4P2C2 module, search for the module to make sure the
settings have been changed. You can double click on the name of the module in
the list to open the configuration dialog box.
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Rebooting the
tM-AD4P2C2 Module in
Normal Mode

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Modbus Address Mapping
Address Description Attribute
30001 ~ 30004
40001 ~ 40004 Analog input value of channel 0 to 3 R
30129 ~ 30130
40129 ~ 40130 Counter value of digital input channel 0 to 1 R
40257 ~ 40260 Analog input type code of channel 0 to 3 R/W
40225 ~ 40226 High alarm limit of channel 0 to 1 R/W
40233 ~ 40234 Low alarm limit of channel 0 to 1 R/W
40481 Firmware version (low word) R
40482 Firmware version (high word) R
40483 Module name (low word), 0x4001 R
40484 Module name (high word), 0x0722 R
40485 Module address, valid range: 1 ~ 247 R/W
40486 Bits 5:0
Baud rate, 0x03 ~ 0x0A
Code 0x03 0x04 0x05 0x06
Baud 1200 2400 4800 9600
Code 0x07 0x08 0x09 0x0A
Baud 19200 38400 57600 115200
Bits 7:6
00: no parity, 1 stop bit
01: no parity, 2 stop bits
10: even parity, 1 stop bit
11: odd parity, 1 stop bit
R/W
40488 Modbus response delay time in ms, valid range: 0 ~ 30 R/W
40489 Host watchdog timeout value, 0 ~ 255, in 0.1s R/W
40490 Channel enable/disable, 00h ~ 0Fh R/W
40492 Host watchdog timeout count, write 0 to clear R/W
00033 ~ 00034
10033 ~ 10034 Digital input value of channel 0 to 1 R
00065 ~ 00066
10065 ~ 10066 High latched value of DI R

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Address Description Attribute
00073 ~ 00074
10073 ~ 10074 High latched value of DO R
00097 ~ 00098
10097 ~ 10098 Low latched value of DI R
00105 ~ 00106
10105 ~ 10106 Low latched value of DO R
00225 ~ 00228
10225 ~ 10228
Over/under range status of analog input channel 0 to 3
for 4 ~ 20mA or 0 ~ 20mA ranges R
00001 ~ 00002 Digital output value of channel 0 to 1 R/W
00129 ~ 00130 Safe value of digital output channel 0 to 1 R/W
00161 ~ 00162 Power on value of digital output channel 0 to 1 R/W
00193 ~ 00194 Counter update trigger edge of digital input channel 0
to 1 R/W
00257 Protocol, 0: DCON, 1: Modbus RTU R/W
00258 Protocol, 0: determined by 00257, 1: ModbusASCII R/W
00260 Modbus host watchdog mode
0: same as I-7000
1: can use AO and DO command to clear host
watchdog timeout status
R/W
00261 1: enable, 0: disable host watchdog R/W
00264 Write 1 to clear latched DIO states W
00265 DI active state R/W
00266 DO active state R/W
00269 Modbus data format, 0: hex, 1: engineering R/W
00270 Host watch dog timeout status, write 1 to clear host
watch dog timeout status R/W
00271 1: enable, 0: disable fast mode R/W
00273 Reset status, 1: first read after powered on, 0: not the
first read after powered on R
00289 ~ 00290
Low alarm status of channel 0 to 1. Write 1 to clear low
latched alarm of channel 0 to 1 R/W
00305 ~ 00306 High alarm status of channel 0 to 1. Write 1 to clear
high latched alarm of channel 0 to 1 R/W
00321 ~ 00322 Enable/disable alarm of channel 0 to 1 R/W
00337 ~ 00338 Alarm type, momentary or latched, of channel 0 to 1 R/W
00513 ~ 00514 Write 1 to clear counter value of digital input channel 0
to 1 W