TC12 Installation, Commissioning & Maintenance Handbook
Figure 15 - Transformer PCB - MDF Connections
TRANSFORMER PCB PL1 and PL3
37 Way ‘D’ Connector to MDF
PIN PL1 NAME PL3 NAME
1. NC NC
2. OTU2H- OTU4H-
3. OTU2G- OTU4G-
4. OTU2F- OTU4F-
5. OTU2E- OTU4E-
6. OTU2D- OTU4D-
7. OTU2C- OTU4C-
8. OTU2B- OTU4B-
9. OTU2A- OTU4A-
10. OTU1H- OTU3H-
11. OTU1G- OTU3G-
12. OTU1F- OTU3F-
13. OTU1E- OTU3E-
14. OTU1D- OTU3D-
15. OTU1C- OTU3C-
16. OTU1B- OTU3B-
17. OTU1A- OTU3A-
18. NC NC
19. NC NC
20. NC NC
21. OTU2H+ OTU4H+
22. OTU2G+ OTU4G+
23. OTU2F+ OTU4F+
24. OTU2E+ OTU4E+
25. OTU2D+ OTU4D+
26. OTU2C+ OTU4C+
27. OTU2B+ OTU4B+
28. OTU2A+ OTU4A+
29. OTU1H+ OTU3H+
30. OTU1G+ OTU3G+
31. OTU1F+ OTU3F+
32. OTU1E+ OTU3E+
33. OTU1D+ OTU3D+
34. OTU1C+ OTU3C+
35. OTU1B+ OTU3B+
36. OTU1A+ OTU3A+
37. NC NC
666/HE/43100/000 Page 43 Issue 9