GE Giraffe Service Manual

Connector
The Nurse Call contacts and the serial data output share the same female, nine pin, d-type connector.
Pin Description
Pin 6: Closedcontactundernormalconditions,i.e.poweron,noalarm(recommendedconguration)
Pin 1: Common contact
Pin 9:
Open contact under normal conditions, power on, no alarm These contacts are not powered. They
only provide closure.
Nurse Call signals
Incubator Status
Nurse Call Signal
Pins 1 and 6 Pins 1 and 9
Normal Closed Open
Alarm Open Closed
Pwrswitchoorpwrfails Open Closed
Nurse Call cable disconnected Open Open
© 2001 by Datex-Ohmeda, Inc.. All rights reserved. 6600-0356-000 103 175
Appendix C: RS-232 Serial Data

GE Giraffe Specifications

General

Manufacturer	GE Healthcare
Type	Incubator
Humidity Range	30% to 95% RH
Power Supply	50/60 Hz
Model	Giraffe
Features	integrated scale
Control Modes	Air and Skin