B&B Electronics 3PXCC2a Spezifikationen PDF herunterladen (Seite 30)

AE/LZB 119 1894 R1A ENHANCED AUDIO ENCLOSURE PIN-OUTS

Table 12 – Call Director

(female DB-9 labeled "CALL DIR")

PIN NAME USE

1 ON_HOOK_NO

normally-open relay

output; see pin 6 and

Table 10

2 CD_HOOK_SENSE_IN

3 CD_JACK_SENSE_IN inputs; see Table 10

4 PS_GND_IN

5 CALL_DIRECTOR_IN- ½ CD bal. line input

6 ON_HOOK_COMMON common for pin 1

7 CALL_DIRECTOR_OUT+

CD balanced

8 CALL_DIRECTOR_OUT-

line ouput

9 CALL_DIRECTOR_IN+ ½ CD bal. line input

Table 13 – Boom/Gooseneck Microphone

(female DB-9 labeled "B/G MIC")

PIN NAME USE

1 AGND mic audio shield

2* PS_GND_IN ground for pin 3

3* B/G_MIC_SENSE_IN

mic connected/not

connected sense input

4 PS_GND_IN ground for pin 6

5 B/G_MIC_IN_GND

mic audio ground

for pin 9

6 B/G_PTT_IN PTT input; see pin 4

7 no connection

8 no connection

9 B/G_MIC_IN

mic audio input;

see pin 5 and Table 8

* Jumper pins 2 and 3 on mating connector.

Table 14 – Desk Microphone

(female DB-9 labeled "DESK MIC")

PIN NAME USE

1 no connection

2 PS_GND_IN ground for pin 3

3 MONITOR_PTT_IN

monitor PTT (enable)

input

4 PS_GND_IN ground for pin 6

5 DESK_MIC_IN_GND

mic audio ground

for pin 9

6 DESK_MIC_PTT_IN PTT input; see pin 4

7 no connection

8 no connection

9 DESK_MIC_IN

mic audio input;

see pin 5

Table 15 – Operator Headset

(female DB-9 labeled "OPER H/S")

PIN NAME USE

1 no connection

2 no connection

3 OPR_JACK_SENSE_IN

headset connected/not

connected sense input

4 PS_GND_IN ground for pins 3 & 6

OPR_HEADSET_

MIC_IN_GND

mic audio ground

for pin 9

6 OPR_PTT_IN PTT input; see pin 4

7 OPR_HEADPHONE_OUT headphone/earphone

output; see pin 8

8 OPR_HEADPHONE_

OUT_GND

headphone/earphone

ground for pin 7

9 OPR_HEADSET_MIC_IN

mic audio input;

see pin 5

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 47 48

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