204) Serial Port Rs232/Rs422; Table 42: Serial Port Rs232/Rs422 Configured As Rs232; Table 43: Serial Port Rs232/Rs422 Configured As Rs422 - Kontron KBox C-102 Series User Manual

18.2.3. (X 204) Serial Port RS232/RS422
This port must be factory installed and configured only.
When you order the KBox C-102 with this extended interface via RS232/422 adapter module,
you have to specify in your ordering:


18.2.3.1. Serial Port RS232/RS422 configured as RS232
Table 48: Serial Port RS232/RS422 configured as RS232
Pin Signal Name
1 DCD (Data Carrier Detect)
2 RXD (Receive Data)
3 TXD (Transmit Data)
4 DTR (Data Terminal Ready)
5 GND (Signal Ground)
6 DSR (Data Set Ready)
7 RTS (Request to Send)
8 CTS (Clear to Send)
9 RI (Ring Indicator)
18.2.3.2. Serial Port RS232/RS422 configured as RS422
Table 49: Serial Port RS232/RS422 configured as RS422
Pin Signal Name
1 NC
2 RxD- (Receive Data-)
3 TxD- (Transmit Data-)
4 NC
5 GND (Signal Ground)
6 NC
7 TxD+ (Transmit Data+)
8 RxD (Receive Data+)
9 NC
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the needed configuration of this port as RS232 or RS422 and
for RS422 configuration: if the onboard termination resistor (120Ω) should be enabled or
disabled.
9-pin D-SUB Connector (male)
9-pin D-SUB Connector (male)
KBox C-102 - User Guide, Rev. 1.0
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