14 Data output
Pin allocation of the balance exit plug (front view):
Interface cables:
MLS-BA-defsi-0713
5
1
9
6
Balance printer
3 (TxD)
5 (GND)
7 -8 clench
Balance - PC 9-pole
2 (RxD)
3 (TxD)
5 (GND)
4 -6 clench
7 -8 clench
Balance - PC 25-pole
2 (RxD)
3 (TxD)
5 (GND)
7 -8 clench
2 (RxD)
Pin 2:
Pin 3:
Pin 5:
1 (RxD)
3 (GND)
3 (TxD)
2 (RxD)
5 (GND)
4 -6 clench
7 -8 clench
3 (TxD)
7 (GND)
4 – 5 clench
6 -20 clench
Receive data
Transmit data
Signal ground
127