ergoline Ergometrics er900L - Page 64

Operation Manual
er900L Operation Manual
60
Version: 12/01
Art-Nr: 475.043
Ergometer
Type er900L
ergometrics er900
Interface ECG Type P2
Software Version V.243
Interface for digital data transfer from er900 to PC or ECG
with internal control of er900
Pin 1 Transmit (Output)
Pin 2 GND
Pin 3 -
Pin 4 -
Pin 5 Receive (Input)
Baud rate:
2400/4800 Baud
Protocol:
Format ASCII
Start bit 1
Data bits 8
Stop bit 1
Parity None
Handshake None
Hardware Connection :
Voltages:
logic low logic high
Transmit Output (Pin 1) >+7 V <-7 V
Receive Input (Pin 5) >+3 V <-3 V
Appendix A: Interfaces