Hardware Features - ICP DAS USA I-7242D User Manual

1.3

Hardware Features

System
CPU: 80188 40MHz
Philip SJA1000 CAN controller
Philip 82C250 CAN transceiver
SRAM: 512K bytes
Flash Memory: 512K bytes
EEPROM: 2K bytes
Real Time Clock
Built-in Dual-Watchdog
16-bit Timer
2500 Vrms isolation on CAN side
Power Consumption: 2.8 W
Unregulated +10VDC to +30VDC
Operating Temperature: -25°C to +75°C
Storage Temperature: -30°C to +85°C
Humidity: 5%~95%
NS, MS and IO Led indicator
COM1
RS-232: TXD, RXD, RTS, CTS, GND
Communication speed: 1200, 2400, 4800, 9600, 19200, 38400,
57600 or 115200 bits/s
Used as configuration tool connection
COM2
RS-485: D2+, D2-
Communication speed: 1200, 2400, 4800, 9600, 19200, 38400,
57600 or 115200 bits/s
Connect to Modbus RTU devices
Display
Five 7-segmemt displays to show the information of operation
mode, Node ID, CAN baud rate, RS-485 baud rate and device
error code in sequence loop ways.
I-7242D DeviceNet/Modbus RTU Gateway User's Manual, July 2006, Version 1.1
I-7242D user manual
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