| Models |
I-7188XG(D) |
μPAC-7186EG(D) |
| System Software |
| OS |
MiniOS7 (DOS-like embedded operating system) |
| Development Software |
ISaGRAF
Software |
ISaGRAF Ver. 3 |
IEC 61131-3 standard |
| Languages |
LD, ST, FBD, SFC, IL & FC |
| Max. Code Size |
64 KB |
| Scan Time |
5 ~ 100 ms for normal program |
2 ~ 5 ms for normal program |
| 25 ~ 500 ms (or more) for complex or large program |
10 ~ 125 ms (or more) for complex or large program |
| CPU Module |
| CPU |
80188, 40 MHz |
80186, 80 MHz |
| SRAM |
512 KB |
640 KB |
| Flash |
512 KB |
| EEPROM |
2 KB |
16 KB |
| NVRAM |
31 Bytes (battery backup, data valid up to 10 years) |
| RTC (Real Time Clock) |
Provide second, minute, hour, date, day of week, month, year |
| 64-bit Hardware Serial Number |
Yes, for Software Copy Protection |
| Watchdog Timers |
Yes (0.8 second) |
| Communication Ports |
| Ethernet |
- |
RJ-45 x 1, 10/100 Base-TX |
| COM1 |
RS-232 or RS-485 with internal self-tuner ASIC; non-isolated |
RS-232 (TxD, RxD, RTS, CTS, GND), non-isolated |
| COM2 |
RS-485 with internal self-tuner ASIC; non-isolated |
| LED Indicator |
| System LED |
Yes |
| LED Display |
5-digit 7-segment LED display for (D) version |
| Digital Input |
| Channels |
1 |
- |
| Contact |
Dry |
- |
| On Voltage Level |
Connect to GND |
- |
| Off Voltage Level |
Open |
- |
| Digital Output |
| Channels |
1 |
- |
| Output Type |
Open Collector |
- |
| Load Current |
100 mA |
- |
| Load Voltage |
Max. 30 VDC |
- |
| Hardware Expansion |
| I/O Expansion Bus |
Yes, 1 (14 Pins) |
| Mechanical |
| Dimensions (W x L x H) |
72 mm x 123 mm x 33 mm |
72 mm x 123 mm x 35 mm |
| Installation |
DIN-Rail or Wall Mounting |
| Environmental |
| Operating Temperature |
-25 ~ +75 °C |
| Storage Temperature |
-30 ~ +80 °C |
| Ambient Relative Humidity |
10 ~ 90 % RH (non-condensing) |
| Power |
| Input Range |
+10 ~ +30 VDC |
| Protection |
Power reverse polarity protection |
| Power Consumption |
2 W; 3 W for (D) version |
1.5 W; 2.5 W for (D) version |
| Protocols (Note that certain protocols require optional devices) |
| NET ID |
1 ~ 255, User-assigned by software |
Modbus RTU/ASCII Master
Protocol |
A max. of 2 ports: I-7188XG COM 2 ~ 3, μPAC-7186EG COM 1~ 3 (*).
(To connect to other Modbus Slave I/O devices)
A max. of Mbus_xxx
Function Block amount for 2 ports: μPAC-7186EG: 128; I-7188XG: 64. |
Modbus RTU Slave
Protocol |
A max. of 2 ports: COM1, one of COM2 or COM3 (*).
(For connecting ISaGRAF, PC/HMI/OPC Server and HMI panels.) |
Modbus TCP/IP Slave
Protocol |
Ethernet port supports Modbus TCP/IP Slave protocol for connecting ISaGRAF & PC/HMI.
μPAC-7186EG: up to 6 connections; I-7188XG: 0 connection. |
| User-defined Protocol |
Custom protocols can be applied at μPAC-7186EG: COM1 ~ 8 or I-7188XG: COM2 ~ 8 using Serial communication function blocks. (*). |
| Remote I/O |
One of COM2 or COM3:RS-485 (*) supports I-7000 I/O modules, I-87K base + I-87K Serial I/O boards, or RU-87Pn + I-87K High Profile I/O boards as remote I/O. A max. of 64 I-7000/87K remote I/O modules can connect to one PAC. |
| Fbus |
Built-in COM2 Port to exchange data between ICP DAS's ISaGRAF controllers. |
| Ebus |
(For μPAC-7186EG only)
Used to exchange data between ICP DAS ISaGRAF Ethernet PACs via the Ethernet port. |
| Send Email |
(For μPAC-7186EG only)
Provide functions to send email to a max. of 10 receivers with a single attached file via the Ethernet port through internet. If applying with an X607/608 X-Board, it could send Email with a single attached file and the maximum of file size is about X608:488 KB or X607:112 KB. |
SMS:
Short Message Service |
One COM port (μPAC-7186EG: one of COM1 or COM3 or COM4; I-7188XG: one of COM3 or COM4) (*) can link to a GSM
modem to support SMS. The user can request data/control the controller via a cellular phone. The controller can also
send data and alarms to the user’s cellular phone. Optional GSM Modem: GTM-201-RS232 (850/900/1800/1900 GSM/GPRS External Modem) |
| Modem Link |
Support PC remotely download & monitor the controller through COM4 of X504. (*) |
| MMICON/LCD |
COM3: RS-232 (*) supports the ICP DAS 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. |
| Redundancy Solution |
(For μPAC-7186EG only)
The slot0 of two PAC are plugged in one X107 and connect to I/O modules, one is Master, one is Slave. Master handles all inputs & outputs at run time. If Master is damaged (or Power off), Slave takes the control of Bus7000b. If Master is alive again, it takes the control of Bus7000b again. The change over time is about 5 seconds. Control data is exchanging via Ebus (if using a cross cable, there is no need of any Ethernet switch). All I/O should be RS-485 I/O except the status I/O in the slot 0: X107. |
| CAN/CANopen |
(For μPAC-7186EG only)
Use COM1 or COM3 ~ COM8 (*) to connect one I-7530: the RS-232 to CAN converter to support CAN/CANopen devices/sensors. One PAC supports Max. 3 RS-232 ports to connect Max. 3 I-7530 modules. (FAQ-086) |
| Optional I/O Functions (Refer to the ISaGRAF PAC I/O Selection Guide for I/O Module list) |
| PWM Output |
| Pulse Width Modulation Output |
All X-board series DO boards support PWM output. 8 channels Max. for one controller.
500 Hz max. for Off = 1 & On = 1 ms
Output square wave: Off: 1 ~ 32767 ms, On: 1 ~ 32767 ms |
| Counters |
| Parallel DI Counter |
All X-board series DI boards support DI counter.
8 channels. Max. for one controller. Counter value: 32-bit,
500 Hz
Max. Min. ON & OFF width must > 1 ms |
| Remote DI Counter |
All remote I-7K/I-87K DI modules support counters. 100 Hz Max. value: 0 ~ 65535 (16-bit) |
| Remote High Speed Counter |
I-87082: 100 kHz Max., 32-bit |
| SRAM Expansion |
| Battery Backup SRAM |
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 or Ethernet. PC can also download pre-defined data to the X607/X608. (for retain variables) Optional: X607: 128 KB, X608: 512 KB |
* Note: The COM3 ~ COM8 are located in the optional X-board series if it is installed inside the μPAC-7186EG & I-7188XG.
* ISaGRAF FAQ: www.icpdas.com > Support > FAQ > ISaGRAF Soft-Logic PAC
* ICP DAS recommends using NS-205/NS-208 or RS-405/408 (Ring Switch) Industrial Ethernet Switches. |
10/100 Base-TX (for μPAC-7186EG)
MiniOS7 Embedded Operating System (DOS-like)
