| Power requirements |
10 to 30VDC (unregulated) ,
I-7188XG:2W, I-7188XGD:3W |
| Protection |
Built-in power protection & network
protection circuit |
| temperature |
Operating: -25C to +75C |
|
Storage : -30C to +85C |
| Humidity |
5 to 95% (non-condensed) |
| CPU |
80188 40MHz, or compatible |
| Watchdog timer |
Yes |
| Real time clock |
Gives hour, minute, sec, date of week, date
of month, month & year (1980 to 2079) |
| SRAM |
512K bytes |
| FLASH Memory |
512K bytes, Erase unit is 64K bytes, 100,000
erase/write cycles |
| NVSRAM |
31 bytes, battery backup, data valid up to
10 years |
| EEPROM |
2048 bytes, retention > 100 years.
1,000,000 erase/write cycles |
| Disply for I-7188EGD |
Five 7-Seg. Led on the front. lt can display
message & value. |
| Expansion I/O bus |
One optional Xxxx series I/O board can be
plugged inside the I-7188XG / 7188XGD |
| NET ID |
Set by software, 1 to 255 |
| COM1 |
Can be used as RS232 or RS485, Speed: 115200
bps max.
RS232 TXD,RXD,RTS,CTS,GND
RS-485:D+, D-, self-tuner inside
Program download prot. |
| COM2 |
RS485: D+, D-, 115200 bps max. Self-tuner
ASIC inside, Program download port. |
| ISaGRAF Version 3 |
IEC61131-3 standard. Languages: LD, ST, FBD,
SFC, IL & FC |
| Pulse Width Modulation output |
All Xxxx series D/O boards support PWM
output. 8 channels max. for one controller.
500Hz max. for Off=1 & On=1 ms
Output square curve:
Off: 1 to 32767 ms, On: 1 to 32767 ms |
| Parallel D/I counter |
All Xxxx series D/I support D/I counter.
8 ch. max. for one controller. Counter value: 32 bit
500HZ max. Min. pulse width > 1ms |
| Remote D/I counter |
All remote I-7000 & I-87K D/I modules
support counters. 100Hz max. value: 0 to 65535 |
| Remote High speed counter |
Optional i-87082:100kHz max. , 32 bit |
| Modbus serial protocol |
COM1 default supports Modbus RTU slave
protocol for connecting ISaGRAF, PC/HMI/OPC Server & MMI panels. |
| Remote I/O |
One of COM2 (or COM3:RS485 if found)
supports I-7000 I/O modules & (I-87K base + I-87K serial I/O boards) as remote I/O. Max. 64 I/O module
for one controller |
| Modbus master protocol |
One of COM2 (or COM3 if found) supports
Modbus master protocol to connect to other Modbus slave I/O devices |
| Fbus |
built in COM2 port to exchange data between
ICP DAS\'s ISaGRAF controllers. |
| SMS:Short Message Servise |
One of (COM3:RS232 or COM4:RS232 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 modems: M1206 or
GM29 (GSM 900/1800) |
| User defined protocol |
User can write his own protocol applied at
COM2 & (COM3 to COM8 if found) by serial communication function blocks. |
| MMICON / LCD |
One of (COM3:RS232 if fonnd) 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. |
| Redundant Bus7000 |
Two ISaGRAF controllers can link to remote
I-7000 & I-87K I/O modules at the same time. Only one controller is active to control these remote I/Os.
If one is dead, the other one will take over the control of remote I/Os. |
| Battery backup SRAM |
I-7188XG / 7188XGD can support up to 1024 retain
variables with a 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: 128kbytes, X608: 512kbytes |
| Mount: |
Din Rail Mount |
