Odetics
Telecom
GPStar
plus
Model 365
365-8006
Specifications 2 - 20
2.7.7.4
Status Output Details
Two "open-drain" hardware output signals are available on the I/0 connector. The
signal on connector contact 9 is reserved for future use, and must be left open to
prevent accidental damage to the internal driver circuit. The signal on connector pin 11
is active, and can be used by external equipment to indicate the Time Lock status of
the unit.
I/0 Connector Contact Number ................................................................ 11
Circuit Type ............................................................ Open drain TMOS FET
Function ...........................................................Time Locked to GPS = "On"
Not Time Locked = "Open Circuit"
Internal Limiting Resistor ................................................................... 100
Ω
Total "On" Resistance........................................................ 120
Ω
maximum
"Open Circuit" Voltage ................................................. + 55 VDC maximum
Reverse Voltage ............................................................ - 2 VDC maximum
Continuous Sink Current................................................. - 20 ma maximum
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