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A
Connection diagrams
A.1
Front connections
PC - Terminal Connection:
Type of connector: Sub-D 9p connector (male)
Interface:
RS232
Baud rate:
38400 Bauds
Data Bits:
8
Parity:
no
Stop Bit:
1
Flow control:
no
Cable DTS 4210 – PC: Crossed cable, female – female connectors (null modem)
(DTE-DTE)
Max. length of the connection 3m
Connections between female connector 1 (SUB-D 9 / 1) and female connector 2
(SUB-D 9 / 2):
SUB-D 9 / 1 SUB-D 9 / 2
Receive Data *
2
3
Transmit Data
Transmit Data *
3
2
Receive Data
Data Terminal Ready
4
1 & 6
Data Set Ready & Carrier Detect
System Ground *
5
5
System Ground
Data Set Ready & Carrier Detect 1 & 6
4
Data Terminal Ready
Request to Send
7
8
Clear to Send
Clear to Send
8
7
Request to Send
* At least needed connections.
USB connection:
Plug:
USB host
Notice:
Only permitted for operations with a USB stick!
