Lex Computech CI770A Instruction Manual page 45

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CIO3 DIO 8 ~ 11 (2x5pin 2.0mm wafer) (TBD)
Description
PIN NO.
DI-8
1
DI-9
3
DI-10
5
DI-11
7
GND
9
Note: 1. CIO3 is option function
2. DI pin default pull up 10KΩ to +5V
3. If use need isolate circuit to control external device
4. F75111N-2 I C bus address 0 x 6e
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CIO4 DIO 12 ~ 15 (2x5pin 2.0mm wafer) (TBD)
Description
PIN NO.
DI-12
1
DI-13
3
DI-14
5
DI-15
7
GND
9
Note: 1. CIO4 is option function
2. DI pin default pull up 10KΩ to +5V
3. If use need isolate circuit to control external device
4. F75111N-2 I C bus address 0 x 6e
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.
2
4
6
8
10
2
PIN NO.
2
4
6
8
10
2
2
Description
DO-11
DO-10
DO-9
DO-8
+5V
Description
DO-15
DO-14
DO-13
DO-12
+5V
40
CIO4
pin1
pin1
CIO3