Owner's manual
Table Of Contents
- N-400 User's Manual
- Software License Agreement
- Safety Precautions
- Warnings and Cautions Specific to the N-400
- List of Package Contents
- Contents
- Chapter 1 Overview of the N-400
- Chapter 2 Installation Procedure
- Chapter 3 N-400 Setup Procedure
- Chapter 4 Multi-Drop Link Mode Control Procedure
- Chapter 5 Multi-Head Mode Control Procedure
- Chapter 6 PLC Link
- Appendices
- WARRANTIES AND DISCLAIMERS:
Chapter 2 Installation Procedure
24
2
Connecting OK/NG output
The OK/NG output is used to differentiate between acceptable and unacceptable
results based on the comparison with the preset data, and to indicate whether or
not the BL series successfully read bar codes.
The OK/NG output is an open-collector output.
I/O circuit diagram
Input circuit diagram
Output circuit diagram
COM OK NG
Load
Load
+
*Rated load: 30 V max. (100 mA)
TIM
2.4
KΩ
3.3KΩ
Internal circuit
Load
OK/NG
COM
+
Internal circuit