Usb Interface (Onto Terminals Optional); Interface Rs232/Usb (Optional) - Bartec POLARIS PROFESSIONAL B7-72V1 Series User Manual

Installation
5.6.10

USB interface (onto terminals optional)

5.6.11

Interface RS232/USB (optional)

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POLARIS PROFESSIONAL
POLARIS Panel PC Professional 15" up to 24"
Configuration USB
Terminal Interface
X17 - X22 not connected
X23 USB
X24 USB
X25 USB
X26 USB
The individual conductors are colour-coded in a 4-wire USB cable as follows:
Panel PC USB connection
X23
X26
X25
X24
The maximum length of a lead should not exceed 2 m.
Maximum current: 300 mA.
When configuration the HMI (Outside the Ex area) it is recommended to use an external
USB HUB (USB 2.0) to work.
Configuration RS422/USB
Terminal Interface
X17 - X18 not connected
X19 COM 1
X20 COM 1
X21 COM 1
X22 COM 1
X23 USB
X24 USB
X25 USB
X26 USB
- for Zone 2 / 22
Signal
VCC +5 V
Data- USB data signal
Data+ USB data signal
GND
Colour
1 RD
4 BK
3 GN
2 WH
Signal
TxD B (TxD+) Transmission cable
TxD A (TxD-) Transmission cable
RxD B (RxD+) Receiving cable
RxD A (RxD-) Receiving cable
VCC +5 V
Data- USB data signal
Data+ USB data signal
GND
Technical data subject to change without notice..
Function
VCC (+5V)
GND
+ Data
- Data
Input
Input
Input
Input
08/2019