DIGITAL WEIGHING INDICATOR
SI 4000
33
6-2. Current Loop Interface
“Current Loop” Interface is stronger for Electric Noise than “RS-232C” interface.
So, it can be used for long distance communication.(About 100m long distance).
※
Current Loop Interface supports up to 9,600 Communication Speed.
6-2-1. Communication with Other Devices (Remote Display / External Display)
6-2-2. Current Loop Circuit
6-2-3. Data Transmit Format
Same to RS-232C Serial data transmit format.
SI 4000
3 : RxD TxD :
8
4 : RxD TxD :
9
External Display
(External
Display)
