Omron NT31 Setup Manual

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Specifications Appendix A
Panel Specifications
External Interface Specifications
Note Check that the current capacity of the equipment to be supplied is within 250 mA before using the +5 V
output of pin No. 6. The +5 V output of the PT delivers +5 V
± 5% and 250 mA maximum.
Programming Environment
Special Features
Item Specification
Touch panel Type: Resistive type
Number of switches: 192 (16 horizontally × 12 vertically)
Maximum number that can be registered on one screen: 192
Cell size: NT31/NT31C 6.3 × 6.3 mm
Input: Pressure-sensitive type
Operating force: 1 N minimum
Life expectancy: One million operations minimum
Item Specification
Serial communications Serial port A Conforms to EIA RS-232C
D-SUB 9-pin connector (female)
+5 V (250 mA max.) output at pin No. 6
Serial port B EIA RS-232C or RS-422A/485 (selectable, by memory switch setting)
D-SUB 25-pin connector (female)
Parallel interface Conforms to Centronics standard, 20-pin half pitch connector
Expansion interface Dedicated connector
Item Specification
Programming System Programming support software
Programming Tool Programming support software: NT-series Support Tool for Windows (Ver. 4.@), by OMRON
Item Specifications
Buzzer Three kinds of buzzer sound (continuous, short intermittent, and long intermittent)
ON: On reception of a command from the host, display of a screen with a buzzer
setting, or display of an error screen such as for a receive error.
OFF: On reception of a command from the host, or display of a screen with no
buzzer setting.
Setting: Set “ON” for “Buzzer Sound” in the memory switch menu, or set “ERROR
ON” for the buzzer to sound only when an error occurs.
The buzzer sounds three times in response to prohibited input.
Touch switch input sound Touch switches
Input sound: Sounding for 0.2 seconds
Setting: Set “ON” for “Key Press Sound” in the memory switch menu.
Maintenance function - Memory switch setting
- Self-test functions, such as for the memory and external interface
- Setting condition confirmation function
- Communications check function
- Initialization of internal memory data
- Display of display/alarm history data
- Registered data test display function

Omron NT31 Specifications

General

Brand	Omron
Model	NT31
Category	Touch terminals
Language	English