Substation Kit - 1007102000
From Zenitel Wiki
1307 Substation Board
Features
This kit includes: The 1307-station board, nylon screws and spacers, CE-labels and packaging.
The 1307-station board features:
- Connector for external microphone
- Connector for 2 buttons (ID and ID+M)
- Volume control
- Connector for status LED
- Connector for loudspeaker
Electrical details
- See schematics in appendix D.
- The microphone gain is adjusted by potentiometer RP1.
- The loudspeaker volume is adjusted by potentiometer RP2
Connecting loudspeaker and microphone:
| Connector-pin | Function |
|---|---|
| J4-1 | Electret microphone (positive) |
| J4-2 | Electret Microphone (negative) |
| J4-3 J4-4 |
Loudspeaker, no volume control |
| J4-2 J5-2 |
Dynamic close talk microphone |
| J4-5 J5-1 |
ID+M-button |
| J5-3 J5-4 |
M-button |
| J6-1 | D-branch |
| J6-2 | C-branch |
| J6-3 | B-branch |
| J6-4 | A-branch |
| J7-1 J7-2 |
Connection of loudspeaker with volume control. |
| J7-3 J7-4 |
Connection of status LED. J7-3 Positive, J7-4 negative. Must be connected or shorted to make microphone work |
The shunt S1 is for PRIVATE/OPEN. Shorted = PRIVATE, Open = OPEN (Default)
=== Mechanical mounting ===|
The circuit board should be mounted with the nylon screws and spacers due to ESD protection. You can use weld nuts with the size of M3.0x5.0x6.0 fastened to the front plate for the screws.
See Figure 1-1 for dimensions.