The table below describes the PV140 RS-232 to RS-422 converter.

 

 

Table M. VSI-PRO DB9-to-DB9 Triport Cable

 

 

 

Item

Part

Description

 

 

 

 

DB9 (female)

PV140 DB9 female connector that interfaces with the triport DB9 male connector. The VSI-PRO triport DB9

 

 

male connector pin assignments and the PV140 terminal wiring pin assignments are described below.

 

Power supply

PV140 power transformer provides 12 VDC.

 

 

 

 

Transmit data

PV140 terminal TX+, which connects to the pin 8 (RX+) of the DX8100 RJ-45 connector. For information

 

 

about the DX8100 back panel, refer to Figure 11 on page 23.

 

 

 

 

Transmit data

PV140 terminal TX-, which connects to the pin 7 (RX-) of the DX8100 RJ-45 connector. For information about

 

 

the DX8100 back panel, refer to Figure 11 on page 23.

 

 

 

 

RJ-45

User-supplied RJ-45 connector that interfaces the ATM/POS device to DX8100 Port 1–4.

 

 

 

Table N. PV140 DB9 Pinouts

Triport DB9 Male

User-Supplied RJ-45 Cable

 

 

Pin 2: RD

Pin 2: RD

 

 

Pin 5: SGND

Pin 5: SGND

 

 

Connecting ATM/POS Devices via RS-422

To connect ATM/POS devices in a RS-422 configuration:

1.Use the appropriate AVE cable to connect each additional VSI-PRO to an ATM/POS device.

2.Set up one PV140 RS-232 to RS-422 converter and user-supplied RJ-45 cable for each ATM/POS device. For installation instructions, refer to the PV140 RS-232/422 Converter Kit Installation manual.

￿￿

￿

￿

￿ ￿

Figure 107. PV140 and User-Supplied RJ-45 Cable Wiring

3. Insert the RJ-45 plug into Port 1–4 as required.

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Pelco dx8100 About the DX8100 back panel, refer to on, Table N. PV140 DB9 Pinouts, Triport DB9 Male, Pin 2 RD Pin 5 Sgnd

dx8100 specifications

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