1. OPERATOR STATION  

  Model: MOPS-P221*C/EKMU/2-RL
  RL-BUS Interface Card Model: LC82*B
  Display Card Model: DP88B*A
  Processer Card Model: CP81D
2. OPERATOR STATION   

  Model: MOPS-P221*C
  RL-BUS Interface Card Model: LC82*B
  Display Card Model: DP88B*A
  Processer Card Model: CP81D
3. SERIAL PRINTER  P/N: MXL // YPR104-221*A/KM10  

4. FIELD CONTROL UNIT Model: MFCD-S520*A/FAN  

5. FIELD CONTROL UNIT Model:MFCD-S520*A/2-RL/FAN   

6. CPU MODULE   Model: NP53*C  

7. POWER SUPPLY  Model: PS53*A  

8. Field Control Unit　Model: S520*A/PAN 　　

9. KeyBoard  Model: KB93*A   

10. SIGNAL CONDITIONER NEST  Model:MHM-30*A  

11. SIGNAL CONDITIONER NESTS  For I/O SIGNAL Model:MHC-30*A 

12. TERMINAL BOARD Model: MUD*A

13. RELAY OUTPUT BOARD  Model: MRO-214*A   

14. RELAY OUTPUT BOARD   Model: MRO-254*A  

15. MULTIPOINT ANALOG INPUT CARD  Model:VM1*D 

16. MULTIPOINT STATUS I/O Card  Model: ST5*A   

17. MULTIPOINT STATUS INPUT CARD  Model: ST6*A