Sewhacnm SI 4100 - Current Loop Interface; Current Loop Communication; Current Loop Circuit and Data Format

Digital Weighing Indicator
SI 4100
- 46 -
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, only.
6-2-1. Communication with Other Devices (Remote Display / External Display)
6-2-2. Current Loop Circuit
6-2-2. Data Format
As same as “RS-232C” Interface
SI 4100
3 : RxD TxD :
8
4 : RxD TxD :
9
(External Display)