Trilogy Touch Technology 500-19-54, 700-19-54 manual Mains connector Power connection. IEC mains

500-19-54 Dual Channel Telephone Interface

4.CONNECTORS Rear view

4.1Mains connector - Power connection. IEC mains

Pin Number	Signal	Direction From Unit
L	Live	Input
N	Neutral	Input
E	Earth	Input

4.2Matrix connector – RJ45 connector

Hybrid RJ45 (“Matrix”)	Hybrid Signal	Matrix RJ 45
1 – pair 1	Data RX (a)	1 – pair 1
2 – pair 1	Data RX (b)	2 – pair 1
3 – pair 2	Data TX (a)	3 – pair 2
4 – pair 3	Audio in (b)	4 – pair 3
5 – pair 3	Audio in (a)	5 – pair 3
6 – pair 2	Data TX (b)	6 – pair 2
7 – pair 4	Audio out (a)	7 – pair 4
8 – pair 4	Audio out (b)	8 – pair 4

Note: Please ensure that any cables are correctly wired, following the 4-pair wiring indicated above. Failure to do so may lead to incorrect operation of the hybrid frame.

4.3Audio connector. 9w D chassis plug connector.

Pin Number	Signal	Direction From Unit
1.	Chassis ground	Switch Ground
2.	Seize Switch	Input
3.	Drop Switch	Input
4.	Audio Out (-)	Output
5.	Audio in (-)	Input
6.
7.
8.	Audio out (+)	Output
9.	Audio in (+)	Input

4.4Line connector. RJ11 connector.

Pin Number	Signal	Direction From Unit
1.
2.
3.	Line +	Input / Output
4.	Line -	Input / Output
5.
6.
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