1
8
SERIAL INTERFACE
Female RJ45 connector
J2
1 n.c.
2 GND
3 TX
(out)
During transmission, takes the values -VRS232 and +VRS232 depending on data
4 RX
(in)
During reception, takes the values -VRS232 and +VRS232 depending on data
5 RT
(out)
When +VRS232, device is ready to receive data
6 n.c.
7 n.c.
8 n.c.
NOTES:
Given the presence of the RS232 standard, logic value “0” corresponds to the voltage value +VRS232 (voltage value
b3Vdc and +15Vdc) and logic value “1” corresponds to the voltage value -VRS232 (voltage value between
-3Vdc and -15Vdc.
DEVICE > PC connection
The following picture shows an example of connection between the device and a personal computer using an 8 pin serial
RJ45 male connector and a 9 pin female connector.
RX
GND
GND
RTS
RXD
TXD
TX
RT
D
B9
1
2
3
4
5
6
7
8
9
1
2
3
R
J4
5
4
5
6
7
8
DEVICE
PC
When use a serial cable, we recommend the installation of a ferrite core on the power supply cable.
22
Содержание TG2480HIII
Страница 1: ...USER MANUAL TG2480HIII ...
Страница 2: ......
Страница 4: ......
Страница 6: ......
Страница 10: ...10 ...
Страница 24: ...24 ...
Страница 26: ...Rotate upwards the autocutter group to lift it up 3 26 ...
Страница 28: ...Lower the ejector group and hook the two magnets to the device chassis 3 28 ...
Страница 54: ...54 ...
Страница 64: ...64 ...
Страница 76: ...76 ...
Страница 78: ...DARK PAPER BEZEL 21400000000040 KIT TICKET OUT 976CH010000001 BOARD TOP BLACK MARK 81300000000068 78 ...