Data Port Interface Protocol
98
The pin layouts are illustrated in Figure 44. The conductive shell is used as
earth ground. An AMP connector is used to connect to the data port. Use
AMP connector (AMP P/N 747538-1), ferrule (AMP P/N 1-747579-2) and
compatible pins (AMP P/N 66570-2). The serial cable must have a braided
shield providing 100% coverage, such as Beldon cable (Beldon P/N 9616) or
equivalent. Connectors at both ends of the serial cable must have the shield
terminated to the full 360 degrees of the connector's metal shell.
CAUTION: Do not create sharp bends in the cable; this may tear or
break the shield.
Figure 44: Data Port Pin Layout
Pins 2, 3, and 5 provide data in RS
-
232 format.
Pins 1, 4, 9, and 12 provide data in RS-422 format.
10 Signal Ground
11 Nurse Call (RS-232 level output)
12 TXD- (RS-422 negative output) (-5 to -12 VDC with no audible
alarm, 5 to 12 VDC with audible alarm)
13 NC
14 NC
15 Nurse Call Common for Dry Contacts
Table 19: Data Port Pinouts (Continued)
Pin
Signal Name
Содержание Nellcor OxiMax N-560
Страница 1: ...Service Manual OxiMaxTM Technology Nellcor OxiMax N 560 Pulse Oximeter TM...
Страница 10: ...List of Tables N 560 Service Manual viii...
Страница 38: ...Performance Verification 28...
Страница 80: ...Disassembly Guide 70 Figure 41 Equipotential Ground Terminal Removed...
Страница 83: ...Spare Parts N 560 Service Manual 73 Figure 42 Exploded View...
Страница 84: ...Spare Parts 74...
Страница 88: ...Packing for Shipment 78...
Страница 104: ...Specifications 94...
Страница 114: ...Data Port Interface Protocol 104...
Страница 127: ...Technical Discussion N 560 Service Manual 117 Figure 49 Main PCB Battery Charger Schematic Diagram...
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Страница 129: ...Technical Discussion N 560 Service Manual 119 Figure 50 Main PCB Isolation for NELL 3 Schematic Diagram...
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Страница 131: ...Technical Discussion N 560 Service Manual 121 Figure 51 Main PCB Isolation for External Interface Schematic Diagram...
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Страница 133: ...Technical Discussion N 560 Service Manual 123 Figure 52 Main PCB DC Battery Input and DC DC Converter Schematic Diagram...
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Страница 135: ...Technical Discussion N 560 Service Manual 125 Figure 53 Main PCB Interface and Speaker Control Schematic Diagram...
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Страница 137: ...Technical Discussion N 560 Service Manual 127 Figure 54 Main PCB MCU and Storage Control Schematic Diagram...
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Страница 139: ...Technical Discussion N 560 Service Manual 129 Figure 55 Main PCB Parts Locator Diagram...
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Страница 141: ...Technical Discussion N 560 Service Manual 131 Figure 56 Front Panel PCB 7 Segment Display Schematic Diagram...
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Страница 143: ...Technical Discussion N 560 Service Manual 133 Figure 57 Front Panel PCB LED Display and Buttons Schematic Diagram...
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Страница 145: ...Technical Discussion N 560 Service Manual 135 Figure 58 Front Panel PCB Interface and LED Drivers Schematic Diagram...
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Страница 147: ...Technical Discussion N 560 Service Manual 137 Figure 59 Front Panel Parts Locator Diagram...
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Страница 149: ...Technical Discussion N 560 Service Manual 139 Figure 60 Power Supply Schematic Diagram...
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Страница 151: ...Technical Discussion N 560 Service Manual 141 Figure 61 Power Supply Parts Locator Diagram...
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