Digital Input/Output/Watch Dog Time - Lex System 2I392CW Manual

3-6 Digital Input / Output / Watch Dog Time
CIO1 DIO 0--3 wafer connector (2x5pin 2.0mm)
PIN NO. Description
1 DI-0
3 DI-1
5 DI-2
7 DI-3
9 GND
Note: 1. DI pin default pull up 10KΩ to +5V
2. If use need isolate circuit to control external device
3. F75111N-1 I C bus address 0x9c 2
WDT For F75111N I C watch dog timer device:
DC spec :
Input low Voltage (VIL):+0.8 Max ,
Input High Voltage(VIH) : +2V Min
Output low Current (IOL):10mA (Min) VOL=0.4V
Output High Current (IOH):-10mA (Min) VOH=2.4V
Watch Dog Time value 0~255 sec
The system will be issued reset. When WDT is enable the
hardware start down counter to zero.
The reset timer have 10~20% tolerance upon the Temperature.
Note: If want to SDK support. Please contact to sales window.
PIN NO. Description
2 DO-3
4 DO-2
6 DO-1
8 DO-0
10 +5V
2
CIO1
pin1
10
30