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1.2 SPECIFICATIONS
CPU module
CPU
80188 CPU, 40MHz or compatible
SRAM
256K bytes for I-7188XB
512K bytes for I-7188XB/512
Flash 512K
bytes
EEPROM 2K
bytes
NVRAM 31
bytes
RTC (Real Time Clock)
Yes
Hardware Serial Number Yes
Build-in Watchdog Timer Yes
Communication Interface
COM 1
RS-232/RS-485 (Default is RS-232)
COM 2
RS-485 (can be upgraded to 3000V isolated for OEM)
COM 3
No
COM 4
No
Ethernet Port
No
Digital Input
Input Channels
1
On Voltage Level
+1V/DC Max. (Connect to GND)
Off Voltage Level
+3.5V/DC to +30V/DC Max.
Digital Output
Output Channels
1
Output Type
Open-collector
Max Load Current
100mA
Load Voltage
+30V/DC Max.
LED Display
1 LED as Power/Communication Indicator
5-digit 7-segment LED (for I-7188XBD only)
Dimensions
123mm x 72mm x 33mm
Operating Environment
Operating temperature
-25°C to +75°C
Storage Temperature
-40°C to +80°C
Humidity
0 to 90%
Power
Power requirements
10 to 30V/DC (non-regulated)
Power consumption
2.0W for I-7188XB
3.0W for I-7188XBD
I-7188XB Series User’s Manual(Ver.1.0, Apr/2007,
7MH-020-10
) ---
6
Summary of Contents for I-7188XB Series
Page 88: ...I 7188XB Series User s Manual Ver 1 0 Apr 2007 7MH 020 10 88...
Page 138: ...I 7188XB Series User s Manual Ver 1 0 Apr 2007 7MH 020 10 138...
Page 144: ...Step 8 Make the project I 7188XB Series User s Manual Ver 1 0 Apr 2007 7MH 020 10 144...
Page 151: ...Step 8 Rebuild the project I 7188XB Series User s Manual Ver 1 0 Apr 2007 7MH 020 10 151...