Basler BIP2-DXXXXc-dn Instrukcja Użytkownika Pobierz pdf (Strona 96)

Terminal Blocks and Audio Connector AW00101507000

92 Basler IP Fixed Dome Cameras

5.3 The Audio Connector

5.3.1 Audio Connector Type and Pin Assignments

The audio connector on the camera is a 4-pin JST PHR-4 type connector. The pin numbering is as

shown in Figure 13.

Fig. 13: Audio Connector

The pin assignments and circuit specifications are as shown in Table 4.

Pin Function Specifications

1 Line-out Output impedance: 10 kOhms

Output level max: 0.9 V RMS

Note: Line-out is not amplified and cannot drive headphones or a passive

speaker. Line-out should be connected, for example, to an active speaker

or to the line-in connector on a PC.

2 Ground Ground

3 Ground Ground

4 Mic-in / Line-in Input impedance (line-in and mic-in): 100 kOhms

Input level max line-in: 0.7 V RMS

Input level max mic-in: 0.07 V RMS

Switchable mic power: 2.2 V / 0.5 mA (see page 94)

Switchable gain: 20 dB (see page 94)

Table 4: Audio Connector Pin Assignments and Functions

Audio

Pin

1

Pin

4

1 2 ... 91 92 93 94 95 96 97 98 99 100 101 ... 127 128

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