Ericsson LBI-39101A manual Enhanced Audio Enclosure Connector Pin-Outs, Pager Input

ENHANCED AUDIO ENCLOSURE CONNECTOR PIN-OUTS LBI-39101

Table 25 – Relay Connections (18-position terminal block labeled "RELAYS")

Table 26 – Pager Input

(4-position terminal block labeled "PAGING")

TERMINAL	NAME*	ACTIVATION
		METHOD
1	RELAY_1_NO	console
2	RELAY_1_C	PTT
		(momentary action)
3	RELAY_1_NC
4	RELAY_2_NO	Dispatch Keyboard

TERMINAL

1

2

3

4

NAME

PAGER_IN+

PAGER_IN-

PAGER_PTT_IN

PS_GND_IN

USE

balanced

audio input

PTT (enable) input

ground for pin 3

5	RELAY_2_C	<Alt><F10>
		(momentary action)
6	RELAY_2_NC

Table 27 – Recorder Outputs (4-position terminal block labeled "RECORDER")

7	RELAY_3_NO	Dispatch Keyboard
8	RELAY_3_C	<Alt><F9>
		(toggle action)
9	RELAY_3_NC
10	RELAY_4_NO	(currently not
11	RELAY_4_C	supported
		by software)
12	RELAY_4_NC
13	RELAY_5_NO	(currently not

TERMINAL

1

2

3

4

NAME

USEL/TELE_

RECORDER_OUT

AGND

SELECT_

RECORDER_OUT

AGND

USE

unselect/telephone

recorder output

ground for pin 1

select recorder

audio output

ground for pin 3

14	RELAY_5_C	supported
15	RELAY_5_NC	by software)
16	RELAY_6_NO	(currently not
17	RELAY_6_C	supported
		by software)
18	RELAY_6_NC

*"NO" = normally-open contact; "C" = common contact; "NC" = normally-closed contact.

Table 28 – Auxiliary Audio Inputs (Not Supported) (1/8-inch stereo phone jack labeled "AUX. IN")

TERMINAL	NAME	USE
tip	AUX_LEFT_IN	left chn. input (green)
ring	AUX_RIGHT_IN	right chn. input (red)
sleeve	AUX_IN_GND	grounds T and R (black)

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