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Appendix B
46
I/O Specifications
Specifications
Analog Out 1, Analog Out 2:
Signal Type
V OH (max)
V OL (typical)
V OL (max)
I OUT
I OUT (max)
Protection
Connector Type
Cable Length
Sync Out:
Signal Type
V OH (typical)
V OH (min)
V OL (max)
I OL (min)
I OL (typical)
Pulse Width
Pulse Width (Inspira ASV p )
Protection
Connector Type
Cable Length
Trigger In:
Signal Type
V IH (min)
V IH (max)
V IL (max)
I IL (typical)
Pulse Width
Protection
Connector Type
Cable Length
RS232 Input/Output:
Signal Type
Protection
Connector Type
Cable Length
Publication 5404-001-REV-C
Analog Output
+10.5 V @ R L = 1 M
0 V
50 mV @ I OL = 0
0.5 mA @ V O = 5V, R L = 10 K
30 mA
Short Circuit, Duration Indefinite, ESD Protected
BNC
3 m max
Digital Output
5 V
2.5 V @ I OH = 2.5 mA
0.3 V
1 mA
15 mA
20 ms ±10 ms (Inspira ASV v Only)
V 0H for Inspiration Duration
V 0L for Expiration Duration
Short Circuit, Duration Indefinite, ESD Protected
BNC
3 m max
Digital Input; Input pulled up to +5 V through a 330 Ω resistor.
Drive with open collector or switch closure.
2.4 V
7 V
0.8 V
13.5 mA
1 ms minimum
Short Circuit, Duration Indefinite, ESD Protected
BNC
3 m maximum
Digital Input / Output to EIA RS232C Standard
Short Circuit, Duration Indefinite, ESD Protected
9-pin D-Sub
3 m maximum
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