NT2S-SF123B-EV2 Omron, NT2S-SF123B-EV2 Datasheet - Page 173

• Manufacturer Part Number: NT2S-SF123B-EV2
• Description: LCD Touch Panels 2x16 LCD MESSAGE DISPLAY 5VDC
• Manufacturer: Omron

Specifications of NT2S-SF123B-EV2

• External Width: 109mm
• Supply Voltage Max: 5VDC
• External Depth: 28mm
• Ip/nema Rating: IP65
• Mounting Type: Panel
• External Height: 60mm
• Approval Bodies: CULus, CE
• Rohs Compliant: Yes
• No. Of Characters: 2 X 16
• No. Of Keys: 6
• Operating Temperature Range: 0°C To +50°C
• For Use With: Micro PLCs
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2 Erase Keys for Keypad based NTXS Units:
For NT2S units, user can erase only Application. Firmware can not be erased.
12.1.2
Touch screens are factory calibrated. Calibration is stored in a Flash memory. If user faces any of the
following problems:
User will have to calibrate the touch screen of the unit. Steps for calibrating the touch screen for NT3S
models are as below:
NT2S-SF121B-EV2
NT2S-SF122B-EV2
NT2S-SF125B-E
NT2S-SF126B-E
- Any press inside defined object boundary results in three short beeps.
- Undefined area performs a task of some other defined object.
1.
2.
3.
4.
Touchscreen Calibration Loss
At power ON, press the center of the NT3S screen for more than 2 to 3 seconds.
A cross is shown at the bottom left corner. This cross remains on the screen for
approximately 6 seconds. If center of the cross is not pressed in this time, NT3S
resumes normal operation. Touch the center of the cross with a pointed object (stylus
recommended).
You will get a next screen showing a cross at the top right of the screen. Again this
cross remains on the screen for approximately 6 seconds. If center of the cross is not
pressed in this time, NT3S resumes normal operation. Touch the center of the cross
with a pointed object (stylus recommended). The screen has now been calibrated.
Unit will be restarted. Normal function of the NT3S can now resume.
Application
Application
Application
Application
At Power On: Press ‘F1’ and ‘F6’ Keys simultaneously.
At Power On: Press ‘F1’ and ‘F6’ Keys simultaneously.
At Power On: Press ‘F4’ and ‘ENT’.
At Power On: Press ‘F4’ and ‘ENT’
Diagnostic and Maintainance
167