Vitrea VTouch-Plus, Руководство по установке и настройке

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User Guide VTouch-Plus Configuration Tool
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The following describes the VP Gateway connections:

USB Port – The PC is connected to the USB port to configure the keypads via a utility software
or terminal emulation program. The following functions are available via the USB port:

Assign addresses to the keypads

Add/delete/replace keypads in the system

Set the Button-Type for each button according to application requirements

Set the intensity level of the surrounding blue LEDs

Set the timing parameters of each keypad for “short-press” and “double-press”

Give a name/location to each keypad in the system

Test communication with each keypad

Select RS-232 or IP connectivity to the Host

Set the IP parameters.

RS-232 Port – The VP Gateway can connect to the Host via this port. The connector is a DB-9
female and only 3 wires are used for communication: Pin 2 is the TX of the VP Gateway, Pin 3 is
the RX of the VP Gateway, and Pin 5 is GND.

Pin 2 connects to the RX of the Host.

Pin 3 connects to the TX of the Host.

Pin 5 connects to the GND of the Host.
The communication parameters are: 9600, N, 1.
Note : When the VP Gateway is configured to communicate with the Host via the RS-232 port,
the IP port is disabled.

IP Port - The VP Gateway can connect to the Host via this port.
Note : When the VP Gateway is configured to communicate with the Host via the IP port, the RS-
232 port is disabled.

RS-485 Port – The VP Gateway communicates with the VTouch Plus keypads via this port. Pins
A and B are connected via the 4-wire bus to Pins A and B of each keypad (A to A and B to B).

Term – When a termination is required, a jumper is connected to the Term connector. An
internal 120 Ohm resistor will terminate the communication line.

24 VDC – This is connected to the (+) and (-) terminals of the 24 VDC power supply and to the
two power wires of the 4-wire bus.

LED Indications – There are three LEDs on the top panel of the VP Gateway:

Power – Indicates that the 24 VDC is connected.

Error – Lights up when there is a communication problem between the VP Gateway and at
least one of the VTouch Plus keypads.

Data – Blinks when there is communication between the VP Gateway and the Host.