Pixsys HMI series, Быстрый старт

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10 - HMI Series - User manual
7.3.b
Using RS485 / COM2* MASTER on DB9 (Not available for TD410 and -EL versions)
4 3 2 1
ON
O
FF
DIP2: 2,3,4 set to OFF
To use termination resistor on DB9,
short-circuit pin 3 with 4 and 8 with 9
on DB9 for MASTER mode
1
5 9
6
COM2 RS485
EARTH
Pin 5 : C
Pin 8
Pin 7 : 5Vi
Pin 3
470 Ω
470 Ω
330 Ω
B+
A-
MASTER
1 - Input
2 - C
3
4
5 - C
7 - 5V
8
9
Note: 5V Is isolated and can supply 70mA max
* Using the DB9 connector it is possible to introduce termination resistances using DIP2 as for terminal M1 or short-circuiting terminals 3-4 e 8-9, as showed
in the figure.
7.3.c
Using RS485 / COM2 SLAVE on DB9 (Not available for TD410 and -EL versions)
4 3 2 1
ON
O
FF
DIP2: 2,3,4 set to OFF
Make sure about this setting for DIP2
for SLAVE mode.
No short-circuit on DB9
1 - Input
2 - C
3 -
4 - A-
5 - C
7 - 5V
8 -
9 - B+
1
5
9
6
Pin 5 : C
Pin 8
Pin 7 : 5Vi
Pin 3
470 Ω
470 Ω
330 Ω
SLAVE
COM2 RS485
EARTH
Note: 5V Is isolated and can supply 70mA max
7.4 USB interfaces
HMI comes equipped with a USB 2.0 (Universal Serial Bus) host controller with multiple USB interfaces
accessible externally for the user. This interface is not available on -EL models.
Warning! Peripheral USB devices can be connected to the USB interfaces on this device. Due to the
large number of USB devices available on the market, Pixsys cannot guarantee their performance.
Caution! Because this interface is designed according to general PC specifications, extreme care
should be exercised with regard to EMC, cable routing, etc.
Type USB 2.0
Design Type A
Transfer rate Low speed (1.5 Mbit/s), Full speed (12 Mbit/s), High speed (480 Mbit/s)
Current-carrying capacity Max. 0,8 A (total of all USB ports)
Cable length Max. 3 m (without hub)