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Specifications
Power Supply
Protection
Input Range
Power Consumption
General Environment
Temperature
Humidity
System
CPU
Watchdog Timer
Real Time Clock
SRAM
FLASH Memory
NVSRAM
EEPROM
Display for I-7188XGD
Expansion I/O Bus
NET ID
Serial Ports
COM1
COM2
Development Software
ISaGRAF Version 3
Max. Code Size
PWM Output
Pulse Width Modulation Output
Counters
Parallel DI Counter
Remote DI Counter
Remote High Speed Counter
Protocols
Modbus Master Protocol
Modbus Slave Protocol
Remote I/O
Fbus
SMS: Short Message Service
User Defined Protocol
Modem_Link
MMICON / LCD
Battery Backup SRAM
4 of 4 [ I-7188XG/ I-7188XGD ]
of I-7188XG & I-7188XGD
Power reverse polarity protection
+10 ~ +30 V
DC
I-7188XG: 2 W , I-7188XGD: 3 W (when I/O slots are empty)
Operating: -25°C ~ +75°C; Storage : -30°C ~ +80°C
5% ~ 90 % RH (non-condensing)
80188, 40 MHz, or compatible
Yes
Gives hour, minute, sec, day of week / month, month & year (1980 ~ 2079)
512 KB
512 KB. Erase unit is 64 KB, 100,000 erase/write cycles
31 bytes, battery backup, data valid up to 10 years
2048 bytes, retention > 100 years. 1,000,000 erase/write cycles
5-digit 7-Seg. LED on the front. It can display message & value.
One optional X-board series I/O board can be plugged inside the I-7188XG/7188XGD.
User-assigned by software, 1 ~ 255
Can be used as RS-232 or RS-485 , Speed: 115200 bps max.
RS-232: TxD, RXD, RTS, CTS, GND
RS-485: D1+, D1-, self-tuner inside
Program downloads port.
RS-485: D2+, D2-, 115200 bps max. Self-tuner ASIC inside
IEC 61131-3 standard. Languages: LD, ST, FBD, SFC, IL & FC
I-7188XG/7188XGD accepts max. 64 KB ISaGRAF code size (Appli.x8m must < 64 KB)
All X-board series DO boards support PWM output. 8 channels max. for one controller.
500Hz max. for Off=1 & On=1 ms
Output square curve:
Off: 1 ~ 32767 ms,
All X-board series DI boards support DI counter.
8 ch. max. for one controller. Counter value: 32 bit
500 Hz max. Min. ON & OFF width must > 1 ms
All remote I-7000 & I-87K DI modules support counters. 100 Hz max. value: 0 ~ 65535
Optional I-87082:100 kHz max. , 32 bit
Up to 2 COM Ports (COM2 and COM3-in-X-board) support Modbus RTU / ASCII Master protocol
to connect to other Modbus Slave I/O devices. Max. Mbus_xxx Function Block amount: 64.
Up to 2 COM Ports (COM1 and one of COM2/COM3-in-X-board) can support Modbus RTU
Slave protocol for connecting ISaGRAF, PC/HMI/OPC Server & MMI panels.
One of COM2 (or COM3:RS-485 if found) supports I-7K, I-87K I/O modules as Remote I/O.
I-87K series must plug on RU-87P(for High profile) or I-87K(for Low profile) I/O Unit.
Max. 64 I/O modules for one PAC.
Built-in COM2 Port to exchange data between ICP DAS's ISaGRAF PACs.
One of (COM3:RS-232 or COM4:RS-232 if found) can link to a GSM modem to support SMS.
User can request data/control the controller by cellular phone. The controller can also send data
& alarms to user's cellular phone.
Optional GSM modem: GTM-201-RS232 (GSM/GPRS Modem 850/900/1800/1900 )
User can write his own protocol applied at COM2 & (COM3 ~ COM8 if found) by Serial
communication function blocks.
Supports PC remotely download & monitor the controller through COM4 of X504.
One of (COM3:RS-232 if found) supports ICP DAS's MMICON. 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.
I-7188XG/7188XGD can support up to 1024 retain variables with an X607/X608 plug in the only
expansion I/O slot.Data can be stored in X607/X608, and then PC can load these data via
COM1. PC can also download pre-defined data to the X607/X608
Optional: X607: 128 KB, X608: 512 KB
On: 1 ~ 32767 ms
http://www.icpdas.com
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