Chapter 1 TP03 Introduction
Introduction
1-5
Product profile and components introduction
1. Power supply terminals
2. RS485 port
3. Run/stop switch
4. 2 groups of potentiometer
5. PC/PDA communication port
6. Expansion port
7. Battery
8. Memory pack port
9. Input terminal block
10. Running indicator
11. Input and output indicator
12. Expansion connector
13. Product label
14. Series number
15. DIN rail groove
16. retractable installation hole
17. Output terminal block