TLU76/13

[IODDP]

Does anyone have the pin outs for the TLU76/13 boards? and what type of cable to use to connect to a freeset system I am trying to connect the board to a freeset system but i keep getting the following alarm

Fault code 269
Digital trunk - loss of frame synchronization

 

[gedii]

On the TLU76/13 board there is the single RJ45 connector. Pins 1&2 are the receive (Rx) and pins 4&5 are the transmit (Tx). Before trying to hook it up to the freeset system, ensure that you can clear the fault code 269 by applying a loop towards the TLU76/13 Board. Just get a standard spare straight CAT5 cable, cut one end off and connect the wire corresponding to pin 1 to that for pin 4 and similarly connect the wire for pin 2 to that for pin 5. If all is good the alarm should clear. Remember that the TLU76/13 is for CAS signalling so ensure that the other system has correct hardware/configuration. I can't help you with connector details for the "other" system.

Regards,

gedii.