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ST 9100 - INSTALLATION GUIDE
PIN Function
Type Description
18
I/O_1
I/O
Multifunction GPIO, push-pull, analog input and current sink
19
Output_5
O
Open drain output
20
1Wire_DATA
I/O
Input/output driver for 1-Wire Line
21
Console_RS232_RX
I
TTL/CMOS level receiver outputs
22
AUX_RS232_TX
O
±15 kV ESD protected, RS-232 level (nominally ±5.5 V) transmitter outputs
23
CAN0_H
I/O
High level CAN BUS line
24
Digital Input_3
I
Digital input/0-5 V analog input and 4-20 mA return
T414, Version 0.04 BETA
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