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Quick Reference Guide
OFT-07WR2 Quick Reference Guide 25
2.5.3 General purpose I/O connector (JDIO1)
Signal
PIN PIN
Signal
DIO_GP10
1
2
DIO_GP20
DIO_GP11
3
4
DIO_GP21
DIO_GP12
5
6
DIO_GP22
DIO_GP13
7
8
DIO_GP23
DIO_GP14
9
10
DIO_GP24
DIO_GP15
11
12
DIO_GP25
DIO_GP16
13
14
DIO_GP26
DIO_GP17
15
16
DIO_GP27
I2C_2_LV_SDA
17
18
I2C_2_LV_SCL
+V5S_DIO
19
20
GND
2.5.4 RS-485 connector (JRS485)
Signal
PIN PIN
Signal
GND
2
1
GND
NC
4
3
485
NC
6
5
485_422TX1-
RS232_RX4
8
7
NC
RS232_TX4
10
9
+PWR_RS485