Appendix A: Specifications
66 Specifications for I/O pins
Specifications for I/O pins
Item Specifications
ADC, Pin 1, spring-loaded
terminals X7-X12
Input range
2.7 V pull up
Input resistance
Accuracy
Analogue to digital converter
0-15 V
10 kOhm
min. 130 kOhm
±15 mV
GPI, Pin 1, spring-loaded
terminals X7-X12 and X14
Input resistance
Voltage
Voltage high
Voltage low
General purpose input
min. 130 kOhm
max. 32 V
min. 2.2 V
max. 1.2 V
GPO, Pin 1, spring-loaded
terminals X7-X12 and X14
Open switch hold-off voltage
Open circuit resistance
Closed switch voltage
Closed switch current
General purpose output.
Open Collector (10 kOhm pull up), Short
circuit protected at 1.5 A and reverse
polarization protected.
max.32 V
min. 130 kOhm
max. 0.5 V DC at 50 mA
max. 1.6 V DC at 0.7 A
max. 0.7 A