Kramer Electronics VS-4228 - Manual (Page 3)

VS-4228 – Contents i
Contents
1 Introduction 1
2 Getting Started 2
2.1 Achieving the Best Performance 2
3 Overview 3
3.1 Defining the VS-4228 8-Port RS-422 Matrix Switcher 3
3.2 About RS-422 6
4 Connecting the VS-4228 9
4.1 Connecting a PC or Controller to the RS-232 Port 10
4.2 Connecting a PC or Controller to the RS-485 Port 11
4.3 Cascading Multiple Units 11
5 Operating the VS-4228 14
6 Technical Specifications 16
7 Default Communication Parameters 17
8 Hex Codes 18
Figures
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Figure 1: VS-4228 8-Port RS-422 Matrix Switcher Front Panel
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Figure 2: VS-4228 8-Port RS-422 Matrix Switcher Rear Panel
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Figure 3: Bi-directional Signals I
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Figure 4: Bi-directional Signals II
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Figure 5: Connecting the VS-4228 8-Port RS-422 Matrix Switcher
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Figure 6: Crossed Cable RS-232 Connection
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Figure 7: Straight Cable RS-232 Connection with a Null Modem Adapter
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Figure 8: Cascading Units via the RS-232 Control Interface
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Figure 9: Cascading Units via the RS-485 Control Interface
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