C. Channel Wiring for Analog Input Boards

All Eventide NexLog DX-Series recorders that are equipped to record analog telephone calls (POTS) are furnished with one or more analog input boards. Eventide provides 8-, 16-, and 24-channel analog input boards. Boards of any channel count will contain standard pin-outs on the Telco connector.

For standard pin-out assignments, see Table C.1: Analog Board Standard Pin-Outs (8-, 16-, and 24-Channel Boards) below.

The Eventide Quick Install Kits available for these boards come with cables that compensate (if necessary) for the pin ordering so that when wiring the punch down blocks, the lines are in order according to normal telephone company practice. Contact your Eventide representative to purchase your Quick Install Kit.

Table C.1 Analog Board Standard Pin-Outs (8-, 16-, and 24-Channel Boards)

Chan

Pins

Chan

Pins

Chan

Pins

Chan

Pins

Chan

Pins

Chan

Pins

1

1 + 26

5

5 + 30

9

9 + 34

13

13 + 38

17

17 + 42

21

21 + 46

2

2 + 27

6

6 + 31

10

10 + 35

14

14 + 39

18

18 + 43

22

22 + 47

3

3+ 28

7

7 + 32

11

11 + 36

15

15 + 40

19

19 + 44

23

23 + 48

4

4 + 29

8

8 + 33

12

12 + 37

16

16 + 41

20

20 + 45

24

24 + 49