GE MAC 5500

4-32 MAC 5500 resting ECG analysis system Revision E
2020299-020
Troubleshooting: CPU PCB Input/Output Signals
Acquisition Module, J14
Pin No. Signal
1 Power
2 Ground
3 TX+ (RS485)
4 TX- (RS485)
5 RX+ (RS485)
6 RX- (RS485)
7 NC
8 NC
9 NC
10 NC