CAS CI-400 Series - Current Loop

`
102
② How to Connect a Label Printer (DLP)
RXD ㅇ
--------------------------
ㅇ 2 Receive Data
TXD ㅇ
--------------------------
ㅇ 3 Transmit Data
GND ㅇ
--------------------------
ㅇ 5 Signal Ground
CI-400 RS-232C Port DLP Printer RS-232 Port
9-2 Current loop
Current Loop Interface has stronger resistance to electric noise than the RS-232C Interface; therefore, it
is more favorable for intermediate-distance transmissions. (approximately 100M)
▶ Output Method & Format
Same as RS-232C above
- Current Loop Connect Diagram -
Remote Display
Indicator
Receive Data C/L 1
Signal Ground C/L 2