Remote Control (Snow-1703U / Snow-1703Uld Model Only); Cable Connection - Samsung SNOW-1703ULD User Manual

Remote Control (SNOW-1703U / SNOW-
1703ULD model only)

Cable Connection

RS232C Cable
Interface RS232C (9 pins)
Pin TxD (No.2), RxD (No.3), GND (No.5)
Bit rate 9600 bps
Data bits 8 bit
Parity None
Stop bit 1 bit
Flow control None
Maximum length 15 m (only shielded type)
• Pin assignment
1 2 3 4 5
6 7 8 9
<Male type>
Pin Signal
1 Detect data carrier
2 Received data
3 Transmitted data
4 Prepare data terminal
5 Signal ground
5 4 3 2 1
9 8 7 6
<Female type>
Pin Signal
6 Prepare data set
7 Send request
8 Clear to send
9 Ring indicator
18