gefran GF VEDO HL

15
80546B_MHW_GF_VEDO-HL_02-2013_ENG
Figure 13
Protocol configuration on configurable serial COM3 of GF_VEDO ML terminals
A 9-pin (male) D-sub connector is used.
Signal assignment (for the protocol) is shown in Table 11
15
69
Figure 14
Configurable serial connector for GF_VEDO HL terminals
PIN
1
2
3
4
5
6
7
8
9
I/O
I
I
O
O
-
I
O
I
I
Code
DCD
RxD
TxD
DTR
GND
DSR
RTS
CTS
RI
Description
Data Carrier
Detect
Receive data
Transmit data
Data Terminal
Ready
GND
Data Set Ready
Request To
Send
Clear To Send
Ring Indicator
I/O
I
I
O
O
-
-
-
-
-
Code
RX-
RX+
TX+
TX-
GND
NC
NC
NC
NC
Description
RX line negative
RX line positive
TX line positive
TX line negative
Ground
Not connected
Not connected
Not connected
Not connected
I/O
I/O
I/O
-
-
-
-
Code
RX+/TX+
RX-/TX-
GND
NC
NC
NC
Description
Data +
Data -
Ground
Not connected
Not connected
Not connected
RS-232 RS-422 RS-485
Table 11
Signal assignment on RS-232 connector of GF_VEDO ML terminals