Kramer Electronics VP-4x8AK - Manual (Page 18)

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Using the VP-4x8AK
14
6.4 Connecting a PC or Controller to the RS 485 Port
You can operate the VP-4x8AK via the RS-485 port from a distance of up to
1200m (3900ft) using any device equipped with an RS-485 port (for example,
a PC). For successful communication, you must set the RS-485 machine
number and bus termination.
To connect a device with a RS-485 port to the VP-4x8AK:
• Connect the A (+) pin on the RS-485 port of the PC to the A (+) pin on
the RS-485 port on the rear panel of the VP-4x8AK
• Connect the B (–) pin on the RS-485 port of the PC to the B (–) pin on the
RS-485 port on the rear panel of the VP-4x8AK
• Connect the G pin on the RS-485 port of the PC to the G pin on the
RS-485 port on the rear panel of the VP-4x8AK
6.5 Configuring the Ethernet Port
To configure the Ethernet port, you have to connect your PC to the
VP-4x8AK either via the Ethernet (see
Section 6.5.1 ) or via a serial port.
Once the machine is connected, you can configure the Ethernet port.
6.5.1 Connecting via the Ethernet
You can connect the VP-4x8AK via the ETHERNET in the following ways:
• For direct connection to the PC, use a crossover cable (see
Section 6.5.1.1 )
• For connection via a network hub or network router, use a
straight-through cable (see Section 6.5.1.2 )
6.5.1.1 Connecting the ETHERNET Port Directly to a PC (Crossover Cable)
You can connect the Ethernet port of the machine to the Ethernet port on your
PC, via a crossover cable with RJ-45 connectors.
This type of connection is recommended for identification of the factory default
IP Address
1
After connecting the Ethernet port, configure your PC as follows:
of the VP-4x8AK during the initial configuration
1. Right-click the My Network Places icon on your desktop.
2. Select Properties.
3. Right-click Local Area Connection Properties.
1 The default IP address is 192.168.1.39