96
Input Current vs. Input Voltage Characteristics
AC characteristics
Parameter Min. Typ. Max. Units
Pulse width 10 µs
Pulse rate 0 50 kHz
Logical map
The state of the port is reported as follows:
Input current Logical State
IIN > 1 mA HIGH
IIN < 1 mA LOW
Unconnected input port LOW
Compatible drivers and receivers
The following drivers are compatible with the isolated current-sense inputs:
● Totem-pole LVTTL, TTL, 5 V CMOS drivers
● RS-422 Differential line drivers
● Potential free contact, solid-state relay, or opto-isolators
● 12 V and 24 V signaling voltages are also accepted
Coaxlink Hardware Manual
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