VSCOM USB-COM PRO Instrukcja Użytkownika Pobierz pdf (Strona 8)

2 Introduction

2.2.2 VScom USB-2COM PRO

Figure 3: VScom USB-2COM PRO

Serial Ports 2

Connectors 2×DB9 male RS232, RS422, RS485 (6.1)

2×Terminal block RS422, RS485 (6.3)

Power Bus powered

FIFO size 128 Bytes Transmit

384 Bytes Receive

LED Power On Top: Red LED

4×Data On Top: Transmit Green, Receive Yellow per port

2×Mode On Top: 3-Color

Table 4: Features of VScom USB-2COM PRO Dual Port

2.2.3 VScom USB-4COM PRO

Figure 4: VScom USB-4COM PRO

Serial Ports 4

Connectors 4×DB9 male RS232, RS422, RS485 (6.1)

Power Self powered Shipped with 5V DC adapter

FIFO size 128 Bytes Transmit

384 Bytes Receive

LED Power On Front: Red LED

8×Data In Block on Front: Transmit Green, Receive Yellow

4×Mode Near Port: 3-Color

Table 5: Features of VScom USB-4COM PRO Quad Port

June 2009 USB-COM PRO User Manual 8

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VSCOM USB-COM PRO Instrukcja Użytkownika Strona 8