Neousys Technology POC-200 - TTL GPIO on POC-210;POC-212;POC-222

POC-200 Series User’s Manual
Copyright © 2014 Neousys Technology Inc. All Right Reserved. Page 22 of 78
I_ISO5V C
u
r
r
e
nt 200 mA
Input Parameter
Resistor Input resistor 2.4 Kohm
Isolated voltage
2500 V rms
2.2.9.2 5V TTL GPIO on POC-210/POC-212/POC-222
POC-210/212/222 offers 8-CH 5V TTL GPIO for general-purpose usage. By default, these
channels are configured as 4 channels of digital input and 4 channels of digital output. The
following table describes the pin definition of isolated DIO connector.
Pin Definition
Pin# Definition I/O Description
1
N.C
- No connection
2
N.C
- No connection
3
DI_0
I Digital input channel 0
4
N.C.
- No connection
5
DI_1
I Digital input channel 1
6
DO_0
O Digital output channel 0
7
N.C.
- No connection