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The I-8437-80/8837-80, I-8417/8817 is an ISaGRAF PAC and includes ISaGRAF SoftLogic, ISaGRAF is a Windows programming tools and also provides powerful debugging tools including On-line Motoring and Control and also Off-line Simulation. There are more than 300 function blocks built-in the PAC for various Industrial Applications including PID, motion, remote IO, serial communication, SMS, retain variable, scaling, etc.
In hardware, I-8xx7 has 3 or 4 serial ports, support Modbus RTU slave protocol and it can easily communicate with PC/HMI/OPC Server and Touch panel. The I-8xx7 also supports up to 2 COM ports of Modbus RTU / ASCII master protocol to integrate with other Modbus devices. The I-8x37-80 has one 10M Ethernet port.
The I-8xx7 supports various High/Low profile I/O modules.
The user can choose Local I/O modules:I-8K/I-87K I/O modules and RS-485 Remote I/O modules:I-7000 or expansion units (I-87Kn or RU-87Pn) plugged with I-87K serial I/O modules. Compared to
I-8437/8837 (It has phased out), I-8x37-80 is 2 ~ 4 times faster! |
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MiniOS7 Embedded Operating System (DOS-like) |
ISaGRAF Ver.3 SoftLogic Inside |
Support IEC 61131-3 Standard |
Accepts max. 64 KB ISaGRAF code size |
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80186 CPU (16-bit & 80 MHz) (for I-8x37-80) |
80188 CPU (16-bit & 40 MHz) (for I-8x17) |
512 KB SRAM & 512 KB Flash |
4/8 I/O Expansion Slots (support High/Low Profile I/O Modules) |
10M Ethernet Port (for I-8x37-80) |
3 or 4 Serial Ports (RS-232, RS-485) |
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System Software |
OS |
MiniOS7 |
Development Software |
ISaGRAF Version 3 |
IEC 61131-3 standard. Languages: LD, ST, FBD, SFC, IL & FC |
Max. Code Size |
Accepts max. 64 KB ISaGRAF code size (Appli.x8m must < 64 KB) |
Power Supply |
Input Range |
+10 ~ +30 VDC, 20 W (when I/O slots are empty) |
Protection |
Power reverse polarity protection |
General Environment |
Temperature |
Operating: -25 ~
+75 °C,
Storage : -30 ~
+80 °C |
Humidity |
10 ~ 90 % RH (non-condensing ) |
System |
CPU |
I-8417/8817/8437/8837: 80188, 40 MHz or compatible
I-8437-80/8837-80: 80186, 80 MHz or compatible |
Watchdog Timer |
Yes |
RTC (Real Time Clock) |
Provide second, minute, hour, date, day of week, month, year |
SRAM |
512 KB |
FLASH Memory |
512 KB, Erase unit is 64 KB, 100,000 erase/write cycles |
NVRAM |
31 bytes, battery backup, data valid up to 10 years |
EEPROM |
2048 bytes, retention > 100 years. 1,000,000 erase/write cycles |
SMMI |
5-Digit 7-Seg. LED, four push buttons & three LED on the front panel. It can display message,
value, simulate input & output. |
NET ID |
8-pin DIP switch to set NET ID as 1 ~ 255 |
Communication Interface
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COM1 |
RS-232: TxD, RxD, GND, Speed: 115200 bps max. Programs download port. |
COM2 (for I-8417/8817) |
RS-485: D+, D-, 115200 bps max. Self-tuner ASIC inside, Programs download port. |
Ethernet (for I-8x37-80) |
10 Mbps, NE2000 compatible, 10 Base-T, Programs download port. |
COM3 |
It can be configured as RS-232 or RS-485, Speed: 115200 bps max.
RS-232: TxD, RxD, RTS, CTS, GND, RS-485: DATA+, DATA- |
COM4 |
RS-232: Full modem signals, 115200 bps max.
TxD, RxD, RTS, CTS, DSR, DTR, CD, RI, GND. |
I/O Expansion Slots |
Slot Number |
I-84x7: 4 Slots
I-88x7: 8 Slots
Accept I-8K Series (parallel) & I-87K Series (serial) I/O boards. |
Mechanical |
Dimensions |
I-84x7: 230 mm x 110 mm x 75.5 mm
I-88x7: 354 mm x 110 mm x 75.5 mm |
Motion |
Motion Control |
I-8417/8817/8437-80/8837-80 can integrate with one I-8091 (2-axis) or two I-8091 (4-axis)
to do motion control. When doing motion control, I-8437-80/8837-80's Ethernet communication is not available. (Please update to motion driver to support it.) |
PWM Output |
Pulse Width Modulation
Output |
8-ch max. for one controller. 500 HZ max. for Off = 1 & On = 1 ms
Output square wave: Off: 1 ~ 32767 ms, On: 1 ~ 32767 ms
Optional DO boards: I-8037, 8041, 8042, 8054, 8055, 8056, 8057,8060, 8063, 8064, 8065, 8066, 8068, 8069. (Relay Output boards cannot generate fast square wave ) |
Counters |
Parallel DI Counter |
8-ch. max. for 1 controller. Counter value: 32-bit. 500 HZ max. Min. pulse width > 1 ms
Optional DI boards: I-8040, 8042, 8051, 8052, 8053, 8054, 8055, 8058, 8063, 8077 |
Serial DI Counter |
Counter input: 100 Hz max. Counter value: 0 ~ 65535 (16-bit)
Optional serial I-87k DI boards: I-87040, 87051, 87052, 87053, 87054, 87055, 87058, 87063 |
Remote DI Counter |
All remote I-7000 & I-87K DI modules support counters. 100Hz max. value: 0 ~ 65535 |
High Speed Counter |
I-87082: 100 kHz max. 32-bit, I-8080:450 kHz max. 32-bit |
Protocols |
Modbus RTU/ASCII Master
Protocol |
Up to 2 COM Ports, COM1 or COM3 or COM4 ( or COM5 if multi-serial port boards are
plugged) supports Modbus Master protocol to connect to other Modbus Slave devices. |
Modbus RTU Slave
Protocol |
Up to 2 COM Ports, COM1/3 for I-8x37-80 (& COM1/2 for I-8417/8817) default supports
Modbus RTU Slave protocol for connecting ISaGRAF, PC/HMI/OPC Server & MMI panels. |
Modbus TCP/IP Slave
Protocol (for I-8x37-80) |
Ethernet port support Modbus TCP/IP Slave protocol for connecting ISaGRAF & PC/HMI. |
Remote I/O |
One of COM3 or COM4 supports I-7000 I/O modules & (I-87K base + I-87K serial I/O boards or
RU-87P1/2/4/8 + I-87K High Profile I/O cards) as Remote I/O. Max. 64 Remote I/O module for one controller. |
Fbus |
Built-in COM3 Port to exchange data between ICP DAS's ISaGRAF PACs. |
Ebus (for I-8x37-80) |
To exchange data between ICP DAS's ISaGRAF Ethernet PACs via Ethernet port. |
SMS:
Short Message Service |
One of COM4 or COM5 can link to a GSM modem to support SMS. User can request data/controller by cellular phone. The controller can also send data & alarms to user's cellular phone.
Optional GSM modems: GTM-201-RS232 (850/900/1800/1900 GSM/GPRS External Modem). |
User-defined Protocol |
User can write his own protocol applied at COM1, COM3, COM4 (& COM5 ~ COM20 if
multi-serial port boards are plugged) by serial communication function blocks. |
Modem Link |
Supports PC to remotely download & monitor the controller through a normal modem. |
MMICON/LCD |
One of COM3 or COM4 supports ICP DAS's MMICON. The is featured with a 240x 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 PACs 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-8417/8817/8437-80/8837-80 can support up to 1024 retain variables with a S256/S512 plug in the socket of the back-plane. Data can also be stored in the S256/S512, and then PC can load these data via COM1 (or COM2 of I-8417/8817, or Ethernet of I-8437-80/8837-80). PC can also download pre-defined data to the S256/S512. Optional: S256: 256 KB, S512: 512 KB. |
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I-8437-80 CR (blue) |
4 slots Faster CPU (80 MHz) Ethernet ISaGRAF PAC (RoHS)
80186, 80 MHz, 10 Base-T |
I-8437-80G CR (gray) |
I-8837-80 CR (blue) |
8 slots Faster CPU (80 MHz) Ethernet ISaGRAF PAC (RoHS)
80186, 80 MHz, 10 Base-T |
I-8837-80G CR (gray) |
I-8417 CR (blue) |
4 slots ISaGRAF PAC (RoHS)
80188, 40 MHz |
I-8417-G CR (gray) |
I-8817 CR (blue) |
8 slots ISaGRAF PAC (RoHS)
80188, 40 MHz |
I-8817-G CR (gray) |
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Click here to see more optional accessories (Software & Hardware) |
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Click here to see more ISaGRAF PAC |
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