NT631C-ST153-EV3 Omron, NT631C-ST153-EV3 Datasheet - Page 96

• Manufacturer Part Number: NT631C-ST153-EV3
• Description: 10.48-ColrDisplay,TFT,Ivy,Eng
• Manufacturer: Omron

Specifications of NT631C-ST153-EV3

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

This section describes the method for connecting to the host using the RS-422A/485 port of the PT.
5-1
5-2
Connecting to the Host’s RS-232C Port. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-1-1
5-1-2
5-1-3
5-1-4
5-1-5
Connecting to the Host’s RS-422A/485 Port . . . . . . . . . . . . . . . . . . . . . . . . .
5-2-1
5-2-2
5-2-3
5-2-4
5-2-5
5-2-6
5-2-7
5-2-8
Connecting to the Host from the RS-422A/485 Port
The Type of Host and Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1:1 Connection between RS-422A/485 at the PT and RS-232C
at the Host . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1:N Connection between RS-422A/485 at the PT and RS-232C
at the Host . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Connectors, Cables, and Crimp Terminals . . . . . . .
Setting the Terminal Resistance for RS-422A/485 Communications
Host Types and Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Direct Connection between RS-422A Ports at Both Units . . . . . . .
Direct Connection between RS-485 Ports at Both Units . . . . . . . . .
1:N Connection among RS-422A Ports . . . . . . . . . . . . . . . . . . . . . .
1:N Connection among RS-485 Ports . . . . . . . . . . . . . . . . . . . . . . .
Recommended Connectors, Cables and Crimp Terminals. . . . . . . .
Setting the Terminal Resistance for RS-422A/485 Communications
Handling the Shield on RS-422A/485 Cables . . . . . . . . . . . . . . . . .
SECTION 5
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