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Omron NT21 Setup Manual

Omron NT21
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67
SECTION 5
Connecting to the Host from the RS-422A/485 Port
This
section describes how to connect to the host using RS-422A/485 cable. Link Adapters convert communication signals
between RS-232C cable and RS-422A/RS-485 cable.
5-1
Connecting to the Host’
s RS-422A/485 Port 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-1-1 Host T
ypes and Settings
69. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-1-2 Direct 1:1 Connection to the Host’
s RS-422A
85. . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-1-3 Direct 1:1 Connection to the Host’
s RS-485
88. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-1-4 1:N Connection to the Host’s RS-422A Port 89. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-1-5 1:N Connection to the Host’s RS-485 Port 92. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-1-6
Recommended Connectors, Cables and Crimp T
erminals 94. . . . . . . . . . . . . . . . . .
5-2
Connecting to the Host’
s RS-232C Port 94. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-2-1 Host T
ypes and Settings
95. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-2-2
1:N Connection Using the Host’
s RS-232C Port 95. . . . . . . . . . . . . . . . . . . . . . . . . .
5-2-3
Recommended Connectors, Cables, and Crimp T
erminals 99. . . . . . . . . . . . . . . . . .

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Omron NT21 Specifications

General IconGeneral
BrandOmron
ModelNT21
CategoryTouch terminals
LanguageEnglish

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