Manual

Trusted

AI/DI FTA External Power T8834

Issue 2 Aug 06 PD-T8834 12

4.4. TB3 Connections

TB3 is two rows of screw terminals. Figure 2 shows how they are numbered. The connections are

detailed below:

Pin Service Pin Service

1 CH1 + 21 CH11 +

2 CH1 - 22 CH11 -

3 CH2 + 23 CH12 +

4 CH2 - 24 CH12 -

5 CH3 + 25 CH13 +

6 CH3 - 26 CH13 -

7 CH4 + 27 CH14 +

8 CH4 - 28 CH14 -

9 CH5 + 29 CH15 +

10 CH5 - 30 CH15 -

11 CH6 + 31 CH16 +

12 CH6 - 32 CH16 -

13 CH7 + 33 CH17 +

14 CH7 - 34 CH17 -

15 CH8 + 35 CH18 +

16 CH8 - 36 CH18 -

17 CH9 + 37 CH19 +

18 CH9 - 38 CH19 -

19 CH10 + 39 CH20 +

20 CH10 - 40 CH20 -

Table 4 TB3 Connections