Chapter 1: Functional Description
RS-232 Serial Data
1-28
Service Manual
1.4.3 Nurse Call
1.4.3.1 Contact Ratings
•
Maximum resistive load: 4 VA
•
Maximum DC switching voltage: 100 VDC
•
Maximum switching current: 0.25 A
•
Maximum carrying current: 0.50 A
1.4.3.2 Connector
The Nurse Call contacts and the serial data output share the same female, nine pin, d-type connector.
1.4.3.3 Nurse Call Signals
Pin 6:
Closed contact under normal conditions, that is, power on, no alarm (recommended
configuration).
Pin 1:
Common contact.
Pin 9:
Open contact under normal conditions, power on, no alarm. These contacts are not
powered. They only provide closure.
Incubator Status
Nurse Call Signal
Pins 1 and 6
Pins 1 and 9
Normal
Closed
Open
Alarm
Open
Closed
Pwr switch off or pwr fails
Open
Closed
Nurse Call cable disconnected
Open
Open
Содержание PANDA
Страница 4: ...RH 2 Service Manual...
Страница 12: ...ii Service Manual About this Manual User Responsibility...
Страница 38: ...Chapter 1 Functional Description System Functions 1 14 Service Manual FIGURE 1 8 Power Failure...
Страница 44: ...Chapter 1 Functional Description System Functions 1 20 Service Manual FIGURE 1 14 Manual Mode Heat Control...
Страница 60: ...Chapter 2 Installation Maintenance and Checkout Scale Checkout Procedures 2 8 Service Manual...
Страница 62: ...Chapter 3 Calibration Scale Calibration Bedded Models Only 3 2 Service Manual...
Страница 172: ...Chapter 6 Illustrated Parts Wiring Diagrams 6 40 Service Manual...
Страница 180: ...Appendix A Specifications SpO2 Specifications A 8 Service Manual...
Страница 196: ...Appendix D Troubleshooting Service Mode Application Software 1 0 9 and Earlier D 8 Service Manual...