Data Port Pinouts; Table 5: Data Port Pinouts - Nellcor OxiMax N-595 Operator's Manual

Using the Data Port

Data Port Pinouts

92
N-595's DB-15 connector and to the connector on the PC or serial
printer. Do not create sharp bends in the cable, as this may tear or
break the shielding.
No hardware flow control is used. However, in the ASCII mode
XON/XOFF flow control is supported.
The pinouts for the data port are listed in Table 5 on page 92.

Table 5: Data Port Pinouts

Pin Signal Name
1
RXD+ (RS
2
RXD_232 (RS
3 -
TXD_(RS
4 -
TXD+ (RS
5 Signal Ground (isolated from Earth Ground)
6 AN_SpO (analog saturation output)
2
7 NC_NO (relay closure nurse call, normally open)
8 NC_NC (relay closure nurse call, normally closed)
9 -
RxD (RS_422 [
10 Signal Ground (isolated from Earth Ground)
11
Nurse Call (RS
12 - -
TxD (RS 422 [
13 AN_PULSE (analog pulse rate output)
14 AN_PLETH (analog pleth waveform output)
15 NC_COM (relay closure nurse call, common lead)
-
422 [+] input)
-
232 input)
232 output)
422 [+] output)
-
] input)
- - -
232 level output)
-
] output)