Data Interface; Pin Assignment Of Data Port; Remote Start (Hardware) - GE MAC 1200 Service Manual

Data Interface

Pin Assignment of Data Port

Remote Start (Hardware)

9-6
Specifications: Basic Information
One serial RS232 interface for exchange of data with suitable external devices and
software handshake.
RS232 interface (standard V.24 interface):

Input voltage range: ±15 V maximum
 Output voltage range ±5 V minimum
Interface protected from electrostatic discharge for ±10 kV maximum.
5 circuit reference
Paper feed via remote control connection (depending on selected operating mode).
External make contact referred to chassis via circuit reference.
Source impedance Ri < 300 

 Contact dwell > 100 ms

Non-destructive load ±10 V

ESD interface protection up to ±10 kV
MAC 1200 resting ECG analysis system
2012250-095
3 TXDE
6 modem supply
8 RXDE
2 RXDE
001A
Revision D