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The
I-7188XG is an embedded controller and powered by an
80188-40 processor with 512K bytes of static RAM, and 512K bytes of
Flash memory. It provides one serial RS-232/RS-485 port(Jumper
Selectable) and one RS-485 port. The
I-7188XG also
supports an optional battery back-up SRAM expansion board and
Flash-Rom board, providing non-volatile mass storage from 2
megabytes to 64 megabytes.
Creating a modbus Link with the I-7188XG
The
I-7188XG controller can be a Modbus "Slave" and/or a Modbus "Master"
controller depending on the application. As a Modbus slave, you can
use COM1 (RS232/RS485) of the I-7188XG controller to link to PCs or
other HMI products. As a Modbus master, you can use COM2 (RS485) to
talk to other PLCs or devices which support Modbus protocol.
I/O Expansion Boards
The
I-7188XG has an I/O expansion bus which can plug an expansion I/O
board. Available I/O boards are as X107, X202, X203, X303, X304,
X305, X503, X504, X505, X506, X507, X508, X509, X510 and more.
Linking the I-7000 & I-87xx module for remote
I/Os
The
I-7188XG controller can use its COM2 (RS485) port to link to ICP
DAS's "I-7000" & ¡§I-87xx¡¨ series ( Note1) of remote I/O modules.
This configuration can be very useful in applications that require
distributed remote I/O throughout the system.
Linking To An MMI Interface Device
The
COM1 (RS-232/RS-485) port of the I-7188XG controller can be used to
interface with additional Man Machine Interface (MMI) devices such
as touch screen displays. ICP DAS provides a full line of touch
screen displays, such as the "Touch" series screens. The models in
the product line include the Touch 506, Touch 509 and the Touch 510
MMI products.
MMICON:
ICP DAS's Man Machine Interface
The
I-8417/8817/8437/8837 & I-7188EG/XG support the ICP DAS's MMICON
to become their Man Machine Interface. The MMICON is featured with a
240 x 64 dot LCD and a 4 x 4 Keyboard. User can use it to display
picture, string, integer, float, and input a character, string,
integer and float. All control logic is written in ISaGRAF program.
How to use ?
ftp://ftp.icpdas.com/pub/cd/8000cd/napdos/isagraf/8000/
english_manu/c16.pdf |
Data log :
data, date & time can be stored
at X607 / X608, and
then PC can load these data via RS232/RS485.
Features & Specifications
-
CPU:
Am188™ES, 40M Hz
-
SRAM:
512K bytes
-
Flash Memory:
512K
bytes
-
NVSRAM:
31 bytes, battery backup, data vaild up to 10 years
-
EEPROM:
2048
bytes
-
Real
Time Clock: Year-2000 compliance; seconds,minutes, hours, date of
the month,month, year, valid up from 1980 to 2079
-
Built-in MiniOS7
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COM1:
RS-485
:
D1+,D1-,self-tuner ASIC inside
RS-232
:
TXD,RXD,RTS,CTS,GND
Communication speed: 115,200 bps max.
-
COM2:
RS-485:
D2+, D2-, Self-tuner inside; Communication
speed: 115,200 bps max.
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Digital
Input Channel: 1
-
logic low
level: 0V ~ 1V;
-
logic high
level: 3.5V ~ 30V ( -20¢XC to +70¢XC); 3.5V ~ 25V ( -20¢XC to +75¢XC)
-
Digital
output Channel: 1
-
Open
collector to 30V Max.
-
Output
current: 100mA
-
User
defined 14 I/O lines
-
Built-in
I/O expansion bus interface
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Power consumption:
2.0W for
7188XG
3.0W for
I-7188XGD
-
Dimensions:
123 mm x
72
mm
x 33 mm
-
-
-
DIN-KA52F
:
1.05 Amp. DIN-Rail Mounting Power supply
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ISaGRAF-80
: ISaGRAF workbench, supports 80 I/O tags
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ISaGRAF-256
: ISaGRAF workbench, supports 256 I/O tags
-
X600: 4 Mega Bytes NAND Flash memory
expansion Board
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X601: 8 Mega Bytes NAND Flash
memory expansion Board
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X607
: 128K bytes SRAM
expansion board
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X608
: 512K bytes SRAM
expansion board
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