Rs-232 Port; Optoisolated Rs-485 Port - gefran GF_VEDO TL Series Installation And Operation Manual

3.6.4 RS-232 port

RS-232 port lets the GF_VEDO TL dialog with RS-232 serial transmission protocol at a baud rate from 9.6 kBaud to
115 kBaud.
The RS-232 port is not optically isolated and uses a 9-pin (male) D-sub connector. Signal assignment is shown in
Table 7.
1
6
Fig. 17
GF_VEDO TL RS-232 port connector
3.6.5 RS-485 port
GF_VEDO TL uses the RS-485 port to dialog according to OSI specifications at the physical level defined by stan-
dard EIA-485.
The RS-485 port is optically isolated and allows dialog from 9.6 kBaud to 115 kBaud via an RJ10 4p4c connector
(Registered Jack type 10 with 4 positions and 4 contacts).
Signal assignment is shown in Table 8.
1
RJ10 connector for GF_VEDO TL RS-485 port
16
5
9
4
Fig. 18
Pin In/Out Code
1 I DCD
2 I RxD
3 O TxD
4 O DTR
5 - GND
6 I DSR
7 O RTS
8 I CTS
9 I RI
Signal assignment for GF_VEDO TL RS-232 port
Pin Name
1 GND
2 Tx/Rx +
3 Tx/Rx -
4 +V (reserved)
Signal assignment for GF_VEDO TL RS-485 port
80543B_MHW_GF_VEDO-TL_0109_ENG
Description
Data Carrier Detect
Data reception
Data transmission
Data Terminal Ready
GND
Data Set Ready
Request To Send
Clear To Send
Ring Indicator
Table 7
Description
-
Data reception/transmission (A+)
Data reception/transmission (B-)
-
Table 8